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[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 {
47 CURLM *handle;
48
49 int unfinished; /* int because of curl_multi_perform() */
50
51 #if PHP_HTTP_HAVE_EVENT
52 struct event_base *evbase;
53 struct event *timeout;
54 unsigned useevents:1;
55 #endif
56 } php_http_client_curl_t;
57
58 typedef struct php_http_client_curl_handler {
59 CURL *handle;
60 php_resource_factory_t *rf;
61 php_http_client_t *client;
62 php_http_client_progress_state_t progress;
63 php_http_client_enqueue_t queue;
64
65 struct {
66 php_http_buffer_t headers;
67 php_http_message_body_t *body;
68 } response;
69
70 struct {
71 HashTable cache;
72
73 struct curl_slist *proxyheaders;
74 struct curl_slist *headers;
75 struct curl_slist *resolve;
76 php_http_buffer_t cookies;
77 php_http_buffer_t ranges;
78
79 long redirects;
80 unsigned range_request:1;
81 unsigned encode_cookies:1;
82
83 struct {
84 uint count;
85 double delay;
86 } retry;
87
88 } options;
89
90 } php_http_client_curl_handler_t;
91
92 typedef struct php_http_curle_storage {
93 char *url;
94 char *cookiestore;
95 CURLcode errorcode;
96 char errorbuffer[0x100];
97 } php_http_curle_storage_t;
98
99 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
100 php_http_curle_storage_t *st = NULL;
101
102 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
103
104 if (!st) {
105 st = pecalloc(1, sizeof(*st), 1);
106 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
107 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
108 }
109
110 return st;
111 }
112
113 static void *php_http_curle_ctor(void *opaque, void *init_arg TSRMLS_DC)
114 {
115 void *ch;
116
117 if ((ch = curl_easy_init())) {
118 php_http_curle_get_storage(ch);
119 return ch;
120 }
121 return NULL;
122 }
123
124 static void *php_http_curle_copy(void *opaque, void *handle TSRMLS_DC)
125 {
126 void *ch;
127
128 if ((ch = curl_easy_duphandle(handle))) {
129 curl_easy_reset(ch);
130 php_http_curle_get_storage(ch);
131 return ch;
132 }
133 return NULL;
134 }
135
136 static void php_http_curle_dtor(void *opaque, void *handle TSRMLS_DC)
137 {
138 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
139
140 curl_easy_cleanup(handle);
141
142 if (st) {
143 if (st->url) {
144 pefree(st->url, 1);
145 }
146 if (st->cookiestore) {
147 pefree(st->cookiestore, 1);
148 }
149 pefree(st, 1);
150 }
151 }
152
153 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
154 php_http_curle_ctor,
155 php_http_curle_copy,
156 php_http_curle_dtor
157 };
158
159 static void *php_http_curlm_ctor(void *opaque, void *init_arg TSRMLS_DC)
160 {
161 return curl_multi_init();
162 }
163
164 static void php_http_curlm_dtor(void *opaque, void *handle TSRMLS_DC)
165 {
166 curl_multi_cleanup(handle);
167 }
168
169 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
170 php_http_curlm_ctor,
171 NULL,
172 php_http_curlm_dtor
173 };
174
175 /* curl callbacks */
176
177 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
178 {
179 php_http_message_body_t *body = ctx;
180
181 if (body && body->stream_id) {
182 php_stream *s = php_http_message_body_stream(body);
183
184 if (s) {
185 TSRMLS_FETCH_FROM_CTX(body->ts);
186 return php_stream_read(s, data, len * n);
187 } else abort();
188 }
189 return 0;
190 }
191
192 #if PHP_HTTP_CURL_VERSION(7,32,0)
193 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)
194 #else
195 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
196 #endif
197 {
198 php_http_client_curl_handler_t *h = ctx;
199 zend_bool update = 0;
200
201 if (h->progress.dl.total != dltotal
202 || h->progress.dl.now != dlnow
203 || h->progress.ul.total != ultotal
204 || h->progress.ul.now != ulnow
205 ) {
206 update = 1;
207
208 h->progress.dl.total = dltotal;
209 h->progress.dl.now = dlnow;
210 h->progress.ul.total = ultotal;
211 h->progress.ul.now = ulnow;
212 }
213
214 if (update && h->client->callback.progress.func) {
215 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
216 }
217
218 return 0;
219 }
220
221 static int php_http_curle_seek_callback(void *userdata, curl_off_t offset, int origin)
222 {
223 php_http_message_body_t *body = userdata;
224 TSRMLS_FETCH_FROM_CTX(body->ts);
225
226 if (!body) {
227 return 1;
228 }
229 if (0 == php_stream_seek(php_http_message_body_stream(body), offset, origin)) {
230 return 0;
231 }
232 return 2;
233 }
234
235 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
236 {
237 php_http_client_curl_handler_t *h = ctx;
238
239 /* catch progress */
240 switch (type) {
241 case CURLINFO_TEXT:
242 if (data[0] == '-') {
243 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
244 h->progress.info = "setup";
245 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
246 h->progress.info = "setup";
247 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
248 h->progress.info = "resolve";
249 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
250 h->progress.info = "connect";
251 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
252 h->progress.info = "connect";
253 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
254 h->progress.info = "connected";
255 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
256 h->progress.info = "connected";
257 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
258 h->progress.info = "blacklist check";
259 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
260 h->progress.info = "ssl negotiation";
261 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
262 h->progress.info = "uploaded";
263 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
264 h->progress.info = "not disconnected";
265 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
266 h->progress.info = "disconnected";
267 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
268 h->progress.info = "redirect";
269 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
270 h->progress.info = "timeout";
271 } else {
272 #if 0
273 h->progress.info = data;
274 data[length - 1] = '\0';
275 #endif
276 }
277 if (h->client->callback.progress.func) {
278 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
279 }
280 break;
281 case CURLINFO_HEADER_OUT:
282 case CURLINFO_DATA_OUT:
283 case CURLINFO_SSL_DATA_OUT:
284 h->progress.info = "send";
285 break;
286 case CURLINFO_HEADER_IN:
287 case CURLINFO_DATA_IN:
288 case CURLINFO_SSL_DATA_IN:
289 h->progress.info = "receive";
290 break;
291 default:
292 break;
293 }
294
295 #if 0
296 /* debug */
297 _dpf(type, data, length);
298 #endif
299
300 return 0;
301 }
302
303 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
304 {
305 php_http_client_curl_handler_t *h = arg;
306
307 return php_http_buffer_append(&h->response.headers, data, n * l);
308 }
309
310 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
311 {
312 php_http_client_curl_handler_t *h = arg;
313
314 return php_http_message_body_append(h->response.body, data, n*l);
315 }
316
317 static ZEND_RESULT_CODE php_http_curle_get_info(CURL *ch, HashTable *info)
318 {
319 char *c;
320 long l;
321 double d;
322 struct curl_slist *s, *p;
323 zval *subarray, array;
324 INIT_PZVAL_ARRAY(&array, info);
325
326 /* BEGIN::CURLINFO */
327 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
328 add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
329 }
330 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
331 add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
332 }
333 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
334 add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
335 }
336 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
337 add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
338 }
339 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
340 add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
341 }
342 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
343 add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
344 }
345 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
346 add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
347 }
348 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
349 add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
350 }
351 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
352 add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
353 }
354 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
355 add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
356 }
357 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
358 add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
359 }
360 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
361 add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
362 }
363 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
364 add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
365 }
366 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
367 add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
368 }
369 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
370 add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
371 }
372 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
373 add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
374 }
375 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
376 add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
377 }
378 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
379 add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
380 }
381 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
382 add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
383 }
384 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
385 add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
386 }
387 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
388 add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
389 }
390 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
391 add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
392 }
393 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
394 add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
395 }
396 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
397 add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
398 }
399 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
400 add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
401 }
402 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
403 MAKE_STD_ZVAL(subarray);
404 array_init(subarray);
405 for (p = s; p; p = p->next) {
406 if (p->data) {
407 add_next_index_string(subarray, p->data, 1);
408 }
409 }
410 add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
411 curl_slist_free_all(s);
412 }
413 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
414 add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
415 }
416 #if PHP_HTTP_CURL_VERSION(7,19,0)
417 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
418 add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
419 }
420 #endif
421 #if PHP_HTTP_CURL_VERSION(7,19,0)
422 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
423 add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
424 }
425 #endif
426 #if PHP_HTTP_CURL_VERSION(7,19,4)
427 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
428 add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
429 }
430 #endif
431 #if PHP_HTTP_CURL_VERSION(7,21,0)
432 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
433 add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
434 }
435 #endif
436 #if PHP_HTTP_CURL_VERSION(7,21,0)
437 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
438 add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
439 }
440 #endif
441 #if PHP_HTTP_CURL_VERSION(7,21,0)
442 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
443 add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
444 }
445 #endif
446
447 /* END::CURLINFO */
448
449 #if PHP_HTTP_CURL_VERSION(7,34,0)
450 {
451 zval *ti_array;
452 struct curl_tlssessioninfo *ti;
453
454 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
455 const char *backend;
456
457 MAKE_STD_ZVAL(subarray);
458 ZVAL_NULL(subarray);
459 MAKE_STD_ZVAL(ti_array);
460 array_init(ti_array);
461
462 switch (ti->backend) {
463 case CURLSSLBACKEND_NONE:
464 backend = "none";
465 break;
466 case CURLSSLBACKEND_OPENSSL:
467 backend = "openssl";
468 #ifdef PHP_HTTP_HAVE_OPENSSL
469 {
470 SSL_CTX *ctx = ti->internals;
471
472 array_init(subarray);
473 add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx));
474 add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx));
475 add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx));
476 add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
477 add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx));
478 add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx));
479 }
480 #endif
481 break;
482 case CURLSSLBACKEND_GNUTLS:
483 backend = "gnutls";
484 #ifdef PHP_HTTP_HAVE_GNUTLS
485 {
486 gnutls_session_t sess = ti->internals;
487 char *desc;
488
489 array_init(subarray);
490 if ((desc = gnutls_session_get_desc(sess))) {
491 add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1);
492 gnutls_free(desc);
493 }
494 add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess));
495 }
496 #endif
497 break;
498 case CURLSSLBACKEND_NSS:
499 backend = "nss";
500 break;
501 #if !PHP_HTTP_CURL_VERSION(7,39,0)
502 case CURLSSLBACKEND_QSOSSL:
503 backend = "qsossl";
504 break;
505 #else
506 case CURLSSLBACKEND_GSKIT:
507 backend = "gskit";
508 break;
509 #endif
510 case CURLSSLBACKEND_POLARSSL:
511 backend = "polarssl";
512 break;
513 case CURLSSLBACKEND_CYASSL:
514 backend = "cyassl";
515 break;
516 case CURLSSLBACKEND_SCHANNEL:
517 backend = "schannel";
518 break;
519 case CURLSSLBACKEND_DARWINSSL:
520 backend = "darwinssl";
521 break;
522 default:
523 backend = "unknown";
524 }
525 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
526 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
527 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
528 }
529 }
530 #endif
531
532 #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))
533 {
534 int i;
535 zval *ci_array;
536 struct curl_certinfo *ci;
537 char *colon, *keyname;
538
539 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
540 MAKE_STD_ZVAL(ci_array);
541 array_init(ci_array);
542
543 for (i = 0; i < ci->num_of_certs; ++i) {
544 s = ci->certinfo[i];
545
546 MAKE_STD_ZVAL(subarray);
547 array_init(subarray);
548 for (p = s; p; p = p->next) {
549 if (p->data) {
550 if ((colon = strchr(p->data, ':'))) {
551 keyname = estrndup(p->data, colon - p->data);
552 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
553 efree(keyname);
554 } else {
555 add_next_index_string(subarray, p->data, 1);
556 }
557 }
558 }
559 add_next_index_zval(ci_array, subarray);
560 }
561 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
562 }
563 }
564 #endif
565 {
566 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
567
568 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
569 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
570 }
571
572 return SUCCESS;
573 }
574
575 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
576 {
577 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
578 }
579
580 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC)
581 {
582 php_http_message_t *response;
583 php_http_header_parser_t parser;
584 zval *zh;
585
586 response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC);
587 php_http_header_parser_init(&parser TSRMLS_CC);
588 while (h->response.headers.used) {
589 php_http_header_parser_state_t st = php_http_header_parser_parse(&parser,
590 &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs,
591 (php_http_info_callback_t) php_http_message_info_callback, (void *) &response);
592 if (PHP_HTTP_HEADER_PARSER_STATE_FAILURE == st) {
593 break;
594 }
595 }
596 php_http_header_parser_dtor(&parser);
597
598 /* move body to right message */
599 if (response->body != h->response.body) {
600 php_http_message_t *ptr = response;
601
602 while (ptr->parent) {
603 ptr = ptr->parent;
604 }
605 php_http_message_body_free(&response->body);
606 response->body = ptr->body;
607 ptr->body = NULL;
608 }
609 php_http_message_body_addref(h->response.body);
610
611 /* let's update the response headers */
612 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length"), 1))) {
613 zend_hash_update(&response->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), &zh, sizeof(zval *), NULL);
614 }
615 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding"), 0))) {
616 zend_hash_update(&response->hdrs, "X-Original-Transfer-Encoding", sizeof("X-Original-Transfer-Encoding"), (void *) &zh, sizeof(zval *), NULL);
617 zend_hash_del(&response->hdrs, "Transfer-Encoding", sizeof("Transfer-Encoding"));
618 }
619 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range"), 0))) {
620 zend_hash_update(&response->hdrs, "X-Original-Content-Range", sizeof("X-Original-Content-Range"), &zh, sizeof(zval *), NULL);
621 zend_hash_del(&response->hdrs, "Content-Range", sizeof("Content-Range"));
622 }
623 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding"), 0))) {
624 zend_hash_update(&response->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), &zh, sizeof(zval *), NULL);
625 zend_hash_del(&response->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
626 }
627 php_http_message_update_headers(response);
628
629 return response;
630 }
631
632 static void php_http_curlm_responsehandler(php_http_client_t *context)
633 {
634 int err_count = 0, remaining = 0;
635 php_http_curle_storage_t *st, *err = NULL;
636 php_http_client_enqueue_t *enqueue;
637 php_http_client_curl_t *curl = context->ctx;
638 TSRMLS_FETCH_FROM_CTX(context->ts);
639
640 do {
641 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
642
643 if (msg && CURLMSG_DONE == msg->msg) {
644 if (CURLE_OK != msg->data.result) {
645 st = php_http_curle_get_storage(msg->easy_handle);
646 st->errorcode = msg->data.result;
647
648 /* defer the warnings/exceptions, so the callback is still called for this request */
649 if (!err) {
650 err = ecalloc(remaining + 1, sizeof(*err));
651 }
652 memcpy(&err[err_count], st, sizeof(*st));
653 if (st->url) {
654 err[err_count].url = estrdup(st->url);
655 }
656 err_count++;
657 }
658
659 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
660 php_http_client_curl_handler_t *handler = enqueue->opaque;
661 php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC);
662
663 if (response) {
664 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
665 php_http_message_free(&response);
666 }
667 }
668 }
669 } while (remaining);
670
671 if (err_count) {
672 int i = 0;
673
674 do {
675 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s; %s (%s)", curl_easy_strerror(err[i].errorcode), err[i].errorbuffer, STR_PTR(err[i].url));
676 if (err[i].url) {
677 efree(err[i].url);
678 }
679 } while (++i < err_count);
680
681 efree(err);
682 }
683 }
684
685 #if PHP_HTTP_HAVE_EVENT
686
687 typedef struct php_http_curlm_event {
688 struct event evnt;
689 php_http_client_t *context;
690 } php_http_curlm_event_t;
691
692 static inline int etoca(short action) {
693 switch (action & (EV_READ|EV_WRITE)) {
694 case EV_READ:
695 return CURL_CSELECT_IN;
696 break;
697 case EV_WRITE:
698 return CURL_CSELECT_OUT;
699 break;
700 case EV_READ|EV_WRITE:
701 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
702 break;
703 default:
704 return 0;
705 }
706 }
707
708 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
709 {
710 php_http_client_t *context = event_data;
711 php_http_client_curl_t *curl = context->ctx;
712
713 #if DBG_EVENTS
714 fprintf(stderr, "T");
715 #endif
716 if (curl->useevents) {
717 CURLMcode rc;
718 TSRMLS_FETCH_FROM_CTX(context->ts);
719
720 /* ignore and use -1,0 on timeout */
721 (void) socket;
722 (void) action;
723
724 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
725
726 if (CURLM_OK != rc) {
727 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
728 }
729
730 php_http_curlm_responsehandler(context);
731 }
732 }
733
734 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
735 {
736 php_http_client_t *context = event_data;
737 php_http_client_curl_t *curl = context->ctx;
738
739 #if DBG_EVENTS
740 fprintf(stderr, "E");
741 #endif
742 if (curl->useevents) {
743 CURLMcode rc = CURLM_OK;
744 TSRMLS_FETCH_FROM_CTX(context->ts);
745
746 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
747
748 if (CURLM_OK != rc) {
749 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
750 }
751
752 php_http_curlm_responsehandler(context);
753
754 /* remove timeout if there are no transfers left */
755 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
756 event_del(curl->timeout);
757 }
758 }
759 }
760
761 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
762 {
763 php_http_client_t *context = socket_data;
764 php_http_client_curl_t *curl = context->ctx;
765
766 #if DBG_EVENTS
767 fprintf(stderr, "S");
768 #endif
769 if (curl->useevents) {
770 int events = EV_PERSIST;
771 php_http_curlm_event_t *ev = assign_data;
772 TSRMLS_FETCH_FROM_CTX(context->ts);
773
774 if (!ev) {
775 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
776 ev->context = context;
777 curl_multi_assign(curl->handle, sock, ev);
778 } else {
779 event_del(&ev->evnt);
780 }
781
782 switch (action) {
783 case CURL_POLL_IN:
784 events |= EV_READ;
785 break;
786 case CURL_POLL_OUT:
787 events |= EV_WRITE;
788 break;
789 case CURL_POLL_INOUT:
790 events |= EV_READ|EV_WRITE;
791 break;
792
793 case CURL_POLL_REMOVE:
794 efree(ev);
795 /* no break */
796 case CURL_POLL_NONE:
797 return 0;
798
799 default:
800 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
801 return -1;
802 }
803
804 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
805 event_add(&ev->evnt, NULL);
806 }
807
808 return 0;
809 }
810
811 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
812 {
813 php_http_client_t *context = timer_data;
814 php_http_client_curl_t *curl = context->ctx;
815
816 #if DBG_EVENTS
817 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
818 #endif
819 if (curl->useevents) {
820
821 if (timeout_ms < 0) {
822 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
823 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
824 struct timeval timeout;
825
826 if (!event_initialized(curl->timeout)) {
827 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
828 }
829
830 timeout.tv_sec = timeout_ms / 1000;
831 timeout.tv_usec = (timeout_ms % 1000) * 1000;
832
833 event_add(curl->timeout, &timeout);
834 }
835 }
836 }
837
838 #endif /* HAVE_EVENT */
839
840 /* curl options */
841
842 static php_http_options_t php_http_curle_options, php_http_curlm_options;
843
844 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
845 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
846 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
847
848 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
849 {
850 php_http_client_curl_handler_t *curl = userdata;
851 CURL *ch = curl->handle;
852
853 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
854 return FAILURE;
855 }
856 return SUCCESS;
857 }
858
859 static ZEND_RESULT_CODE php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
860 {
861 php_http_client_curl_handler_t *curl = userdata;
862 CURL *ch = curl->handle;
863 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
864
865 if (storage->cookiestore) {
866 pefree(storage->cookiestore, 1);
867 }
868 if (val && Z_STRLEN_P(val)) {
869 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
870 } else {
871 storage->cookiestore = NULL;
872 }
873 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
874 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
875 ) {
876 return FAILURE;
877 }
878 return SUCCESS;
879 }
880
881 static ZEND_RESULT_CODE php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
882 {
883 php_http_client_curl_handler_t *curl = userdata;
884 CURL *ch = curl->handle;
885 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
886
887 if (val && Z_TYPE_P(val) != IS_NULL) {
888 if (curl->options.encode_cookies) {
889 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
890 php_http_buffer_fix(&curl->options.cookies);
891 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
892 return FAILURE;
893 }
894 } else {
895 return FAILURE;
896 }
897 } else {
898 HashPosition pos;
899 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
900 zval **cookie_val;
901
902 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
903 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
904
905 php_http_array_hashkey_stringify(&cookie_key);
906 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
907 php_http_array_hashkey_stringfree(&cookie_key);
908
909 zval_ptr_dtor(&zv);
910 }
911
912 php_http_buffer_fix(&curl->options.cookies);
913 if (curl->options.cookies.used) {
914 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
915 return FAILURE;
916 }
917 }
918 }
919 } else {
920 php_http_buffer_reset(&curl->options.cookies);
921 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
922 return FAILURE;
923 }
924 }
925 return SUCCESS;
926 }
927
928 static ZEND_RESULT_CODE php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
929 {
930 php_http_client_curl_handler_t *curl = userdata;
931
932 curl->options.encode_cookies = Z_BVAL_P(val);
933 return SUCCESS;
934 }
935
936 static ZEND_RESULT_CODE php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
937 {
938 php_http_client_curl_handler_t *curl = userdata;
939 CURL *ch = curl->handle;
940 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
941
942 if (Z_LVAL_P(val)) {
943 if (Z_LVAL_P(val) > 0) {
944 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
945 return FAILURE;
946 }
947 } else {
948 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time(TSRMLS_C) + Z_LVAL_P(val))) {
949 return FAILURE;
950 }
951 }
952 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
953 return FAILURE;
954 }
955 } else {
956 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
957 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
958 ) {
959 return FAILURE;
960 }
961 }
962 return SUCCESS;
963 }
964
965 static ZEND_RESULT_CODE php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
966 {
967 php_http_client_curl_handler_t *curl = userdata;
968 CURL *ch = curl->handle;
969
970 #if !PHP_HTTP_CURL_VERSION(7,21,6)
971 # define CURLOPT_ACCEPT_ENCODING CURLOPT_ENCODING
972 #endif
973 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_BVAL_P(val) ? "" : NULL)) {
974 return FAILURE;
975 }
976 return SUCCESS;
977 }
978
979 static ZEND_RESULT_CODE php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
980 {
981 php_http_client_curl_handler_t *curl = userdata;
982 php_http_buffer_t header;
983
984 if (Z_STRLEN_P(val)) {
985 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
986 php_http_buffer_init(&header);
987 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
988 php_http_buffer_fix(&header);
989 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
990 php_http_buffer_dtor(&header);
991 }
992 return SUCCESS;
993 }
994
995 static ZEND_RESULT_CODE php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
996 {
997 php_http_client_curl_handler_t *curl = userdata;
998 CURL *ch = curl->handle;
999 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1000
1001 php_http_buffer_reset(&curl->options.ranges);
1002
1003 if (val && Z_TYPE_P(val) != IS_NULL) {
1004 HashPosition pos;
1005 zval **rr, **rb, **re;
1006
1007 FOREACH_VAL(pos, val, rr) {
1008 if (Z_TYPE_PP(rr) == IS_ARRAY) {
1009 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
1010 if ( ((Z_TYPE_PP(rb) == IS_LONG) || ((Z_TYPE_PP(rb) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(rb), Z_STRLEN_PP(rb), NULL, NULL, 1))) &&
1011 ((Z_TYPE_PP(re) == IS_LONG) || ((Z_TYPE_PP(re) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(re), Z_STRLEN_PP(re), NULL, NULL, 1)))) {
1012 zval *rbl = php_http_ztyp(IS_LONG, *rb);
1013 zval *rel = php_http_ztyp(IS_LONG, *re);
1014
1015 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
1016 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
1017 }
1018 zval_ptr_dtor(&rbl);
1019 zval_ptr_dtor(&rel);
1020 }
1021
1022 }
1023 }
1024 }
1025
1026 if (curl->options.ranges.used) {
1027 curl->options.range_request = 1;
1028 /* ditch last comma */
1029 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1030 }
1031 }
1032
1033 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1034 return FAILURE;
1035 }
1036 return SUCCESS;
1037 }
1038
1039 static ZEND_RESULT_CODE php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1040 {
1041 php_http_client_curl_handler_t *curl = userdata;
1042 CURL *ch = curl->handle;
1043
1044 if (Z_LVAL_P(val) > 0) {
1045 curl->options.range_request = 1;
1046 }
1047 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1048 return FAILURE;
1049 }
1050 return SUCCESS;
1051 }
1052
1053 static ZEND_RESULT_CODE php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1054 {
1055 php_http_client_curl_handler_t *curl = userdata;
1056
1057 curl->options.retry.delay = Z_DVAL_P(val);
1058 return SUCCESS;
1059 }
1060
1061 static ZEND_RESULT_CODE php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1062 {
1063 php_http_client_curl_handler_t *curl = userdata;
1064
1065 curl->options.retry.count = Z_LVAL_P(val);
1066 return SUCCESS;
1067 }
1068
1069 static ZEND_RESULT_CODE php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1070 {
1071 php_http_client_curl_handler_t *curl = userdata;
1072 CURL *ch = curl->handle;
1073
1074 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1075 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1076 ) {
1077 return FAILURE;
1078 }
1079 return SUCCESS;
1080 }
1081
1082 static ZEND_RESULT_CODE php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1083 {
1084 php_http_client_curl_handler_t *curl = userdata;
1085 CURL *ch = curl->handle;
1086 long localport = 0, localportrange = 0;
1087 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1088
1089 if (val && Z_TYPE_P(val) != IS_NULL) {
1090 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1091
1092 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1093 case 2:
1094 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1095 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1096 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1097 /* no break */
1098 case 1:
1099 if (!zps_copy) {
1100 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1101 }
1102 localport = (zpe_copy && Z_LVAL_P(zpe_copy) > 0) ? MIN(Z_LVAL_P(zps_copy), Z_LVAL_P(zpe_copy)) : Z_LVAL_P(zps_copy);
1103 zval_ptr_dtor(&zps_copy);
1104 if (zpe_copy) {
1105 zval_ptr_dtor(&zpe_copy);
1106 }
1107 break;
1108 default:
1109 break;
1110 }
1111 }
1112 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1113 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1114 ) {
1115 return FAILURE;
1116 }
1117 return SUCCESS;
1118 }
1119
1120 #if PHP_HTTP_CURL_VERSION(7,37,0)
1121 static ZEND_RESULT_CODE php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1122 {
1123 php_http_client_curl_handler_t *curl = userdata;
1124 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1125
1126 if (val && Z_TYPE_P(val) != IS_NULL) {
1127 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1128 zval **header_val, *header_cpy;
1129 HashPosition pos;
1130 php_http_buffer_t header;
1131
1132 php_http_buffer_init(&header);
1133 FOREACH_KEYVAL(pos, val, header_key, header_val) {
1134 if (header_key.type == HASH_KEY_IS_STRING) {
1135 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1136 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1137 php_http_buffer_fix(&header);
1138 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1139 php_http_buffer_reset(&header);
1140
1141 zval_ptr_dtor(&header_cpy);
1142 }
1143 }
1144 php_http_buffer_dtor(&header);
1145 }
1146 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1147 return FAILURE;
1148 }
1149 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1150 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1151 return FAILURE;
1152 }
1153 return SUCCESS;
1154 }
1155 #endif
1156
1157 #if PHP_HTTP_CURL_VERSION(7,21,3)
1158 static ZEND_RESULT_CODE php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1159 {
1160 php_http_client_curl_handler_t *curl = userdata;
1161 CURL *ch = curl->handle;
1162 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1163
1164 if (val && Z_TYPE_P(val) != IS_NULL) {
1165 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1166 HashPosition pos;
1167 zval **data;
1168
1169 FOREACH_KEYVAL(pos, val, key, data) {
1170 zval *cpy = php_http_ztyp(IS_STRING, *data);
1171 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1172 zval_ptr_dtor(&cpy);
1173 }
1174
1175 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1176 return FAILURE;
1177 }
1178 } else {
1179 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1180 return FAILURE;
1181 }
1182 }
1183 return SUCCESS;
1184 }
1185 #endif
1186
1187 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1188 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1189 {
1190 php_http_client_curl_handler_t *curl = userdata;
1191 CURL *ch = curl->handle;
1192
1193 if (val && Z_LVAL_P(val)) {
1194 switch (Z_LVAL_P(val)) {
1195 case CURL_TLSAUTH_SRP:
1196 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1197 return SUCCESS;
1198 }
1199 /* no break */
1200 default:
1201 return FAILURE;
1202 }
1203 }
1204 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1205 return FAILURE;
1206 }
1207 return SUCCESS;
1208 }
1209 #endif
1210
1211 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1212 {
1213 php_http_option_t *opt;
1214
1215 /* url options */
1216 #if PHP_HTTP_CURL_VERSION(7,42,0)
1217 php_http_option_register(registry, ZEND_STRL("path_as_is"), CURLOPT_PATH_AS_IS, IS_BOOL);
1218 #endif
1219
1220 /* proxy */
1221 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1222 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1223 }
1224 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1225 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1226 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1227 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1228 }
1229 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1230 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1231 }
1232 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1233 #if PHP_HTTP_CURL_VERSION(7,19,4)
1234 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1235 #endif
1236
1237 #if PHP_HTTP_CURL_VERSION(7,37,0)
1238 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1239 opt->setter = php_http_curle_option_set_proxyheader;
1240 }
1241 #endif
1242 #if PHP_HTTP_CURL_VERSION(7,43,0)
1243 if ((opt = php_http_option_register(registry, ZEND_STRL("proxy_service_name"), CURLOPT_PROXY_SERVICE_NAME, IS_STRING))) {
1244 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1245 }
1246 #endif
1247
1248 #if PHP_HTTP_CURL_VERSION(7,40,0)
1249 if ((opt = php_http_option_register(registry, ZEND_STRL("unix_socket_path"), CURLOPT_UNIX_SOCKET_PATH, IS_STRING))) {
1250 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1251 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1252 }
1253 #endif
1254
1255 /* dns */
1256 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1257 Z_LVAL(opt->defval) = 60;
1258 }
1259 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1260 #if PHP_HTTP_CURL_VERSION(7,21,3)
1261 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1262 opt->setter = php_http_curle_option_set_resolve;
1263 }
1264 #endif
1265 #if PHP_HTTP_HAVE_ARES
1266 # if PHP_HTTP_CURL_VERSION(7,24,0)
1267 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1268 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1269 }
1270 # endif
1271 # if PHP_HTTP_CURL_VERSION(7,33,0)
1272 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1273 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1274 }
1275 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1276 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1277 }
1278 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1279 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1280 }
1281 # endif
1282 #endif
1283
1284 /* limits */
1285 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1286 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1287
1288 /* LSF weirdance
1289 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1290 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1291 */
1292
1293 /* connection handling */
1294 /* crashes
1295 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1296 Z_LVAL(opt->defval) = 5;
1297 }
1298 */
1299 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1300 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1301
1302 /* outgoing interface */
1303 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1304 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1305 opt->setter = php_http_curle_option_set_portrange;
1306 }
1307
1308 /* another endpoint port */
1309 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1310
1311 /* RFC4007 zone_id */
1312 #if PHP_HTTP_CURL_VERSION(7,19,0)
1313 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1314 #endif
1315
1316 /* auth */
1317 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1318 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1319 }
1320 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1321 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1322 }
1323 #if PHP_HTTP_CURL_VERSION(7,43,0)
1324 if ((opt = php_http_option_register(registry, ZEND_STRL("service_name"), CURLOPT_SERVICE_NAME, IS_STRING))) {
1325 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1326 }
1327 #endif
1328
1329 /* redirects */
1330 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1331 opt->setter = php_http_curle_option_set_redirect;
1332 }
1333 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1334 #if PHP_HTTP_CURL_VERSION(7,19,1)
1335 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1336 #endif
1337
1338 /* retries */
1339 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1340 opt->setter = php_http_curle_option_set_retrycount;
1341 }
1342 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1343 opt->setter = php_http_curle_option_set_retrydelay;
1344 }
1345
1346 /* referer */
1347 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1348 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1349 }
1350 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1351 ZVAL_BOOL(&opt->defval, 1);
1352 }
1353
1354 /* useragent */
1355 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1356 /* don't check strlen, to allow sending no useragent at all */
1357 ZVAL_STRING(&opt->defval,
1358 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1359 "PHP/" PHP_VERSION " "
1360 "libcurl/" LIBCURL_VERSION
1361 , 0);
1362 }
1363
1364 /* resume */
1365 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1366 opt->setter = php_http_curle_option_set_resume;
1367 }
1368 /* ranges */
1369 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1370 opt->setter = php_http_curle_option_set_range;
1371 }
1372
1373 /* etag */
1374 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1375 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1376 opt->setter = php_http_curle_option_set_etag;
1377 }
1378
1379 /* compression */
1380 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1381 opt->setter = php_http_curle_option_set_compress;
1382 }
1383
1384 /* lastmodified */
1385 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1386 opt->setter = php_http_curle_option_set_lastmodified;
1387 }
1388
1389 /* cookies */
1390 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1391 opt->setter = php_http_curle_option_set_encodecookies;
1392 ZVAL_BOOL(&opt->defval, 1);
1393 }
1394 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1395 opt->setter = php_http_curle_option_set_cookies;
1396 }
1397
1398 /* cookiesession, don't load session cookies from cookiestore */
1399 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1400 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1401 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1402 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1403 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1404 opt->setter = php_http_curle_option_set_cookiestore;
1405 }
1406
1407 /* maxfilesize */
1408 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1409
1410 /* http protocol version */
1411 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1412
1413 /* timeouts */
1414 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1415 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1416 }
1417 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1418 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1419 Z_DVAL(opt->defval) = 3;
1420 }
1421 #if PHP_HTTP_CURL_VERSION(7,36,0)
1422 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1423 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1424 Z_DVAL(opt->defval) = 1;
1425 }
1426 #endif
1427
1428 /* tcp */
1429 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1430 #if PHP_HTTP_CURL_VERSION(7,25,0)
1431 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1432 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1433 Z_LVAL(opt->defval) = 60;
1434 }
1435 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1436 Z_LVAL(opt->defval) = 60;
1437 }
1438 #endif
1439
1440 /* ssl */
1441 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1442 registry = &opt->suboptions;
1443
1444 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1445 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1446 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1447 }
1448 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1449 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1450 ZVAL_STRING(&opt->defval, "PEM", 0);
1451 }
1452 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1453 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1454 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1455 }
1456 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1457 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1458 ZVAL_STRING(&opt->defval, "PEM", 0);
1459 }
1460 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1461 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1462 }
1463 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1464 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1465 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1466 ZVAL_BOOL(&opt->defval, 1);
1467 }
1468 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1469 ZVAL_BOOL(&opt->defval, 1);
1470 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1471 }
1472 #if PHP_HTTP_CURL_VERSION(7,41,0) && (defined(PHP_HTTP_HAVE_OPENSSL) || defined(PHP_HTTP_HAVE_NSS) || defined(PHP_HTTP_HAVE_GNUTLS))
1473 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, IS_BOOL);
1474 #endif
1475 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1476 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1477 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1478 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1479 #ifdef PHP_HTTP_CURL_CAINFO
1480 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1481 #endif
1482 }
1483 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1484 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1485 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1486 #ifdef PHP_HTTP_CURL_CAPATH
1487 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAPATH, 0);
1488 #endif
1489 }
1490 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, 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("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1495 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1496 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1497 }
1498 #if PHP_HTTP_CURL_VERSION(7,19,0)
1499 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1500 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1501 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1502 }
1503 # ifdef PHP_HTTP_HAVE_OPENSSL
1504 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1505 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1506 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1507 }
1508 # endif
1509 #endif
1510 #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))
1511 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1512 #endif
1513 #if PHP_HTTP_CURL_VERSION(7,36,0)
1514 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1515 ZVAL_BOOL(&opt->defval, 1);
1516 }
1517 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1518 ZVAL_BOOL(&opt->defval, 1);
1519 }
1520 #endif
1521 #if PHP_HTTP_CURL_VERSION(7,39,0)
1522 /* FIXME: see http://curl.haxx.se/libcurl/c/CURLOPT_PINNEDPUBLICKEY.html#AVAILABILITY */
1523 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1524 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1525 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1526 }
1527 #endif
1528 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1529 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1530 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1531 }
1532 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1533 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1534 }
1535 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1536 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1537 }
1538 #endif
1539 #if PHP_HTTP_CURL_VERSION(7,42,0) && (defined(PHP_HTTP_HAVE_NSS) || defined(PHP_HTTP_HAVE_DARWINSSL))
1540 php_http_option_register(registry, ZEND_STRL("falsestart"), CURLOPT_SSL_FALSESTART, IS_BOOL);
1541 #endif
1542 }
1543 }
1544
1545 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1546 {
1547 php_http_client_curl_handler_t *curl = userdata;
1548 zval *option;
1549
1550 if ((option = php_http_option_get(opt, options, NULL))) {
1551 option = php_http_ztyp(opt->type, option);
1552 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1553 }
1554 return option;
1555 }
1556
1557 static ZEND_RESULT_CODE php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1558 {
1559 php_http_client_curl_handler_t *curl = userdata;
1560 CURL *ch = curl->handle;
1561 zval tmp;
1562 CURLcode rc = CURLE_OK;
1563 ZEND_RESULT_CODE rv = SUCCESS;
1564 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1565
1566 if (!val) {
1567 val = &opt->defval;
1568 }
1569
1570 switch (opt->type) {
1571 case IS_BOOL:
1572 if (opt->setter) {
1573 rv = opt->setter(opt, val, curl);
1574 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1575 rv = FAILURE;
1576 }
1577 break;
1578
1579 case IS_LONG:
1580 if (opt->setter) {
1581 rv = opt->setter(opt, val, curl);
1582 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1583 rv = FAILURE;
1584 }
1585 break;
1586
1587 case IS_STRING:
1588 if (opt->setter) {
1589 rv = opt->setter(opt, val, curl);
1590 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1591 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1592 rv = FAILURE;
1593 }
1594 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val) TSRMLS_CC)) {
1595 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1596 rv = FAILURE;
1597 }
1598 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1599 rv = FAILURE;
1600 }
1601 break;
1602
1603 case IS_DOUBLE:
1604 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1605 tmp = *val;
1606 Z_DVAL(tmp) *= 1000;
1607 val = &tmp;
1608 }
1609 if (opt->setter) {
1610 rv = opt->setter(opt, val, curl);
1611 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1612 rv = FAILURE;
1613 }
1614 break;
1615
1616 case IS_ARRAY:
1617 if (opt->setter) {
1618 rv = opt->setter(opt, val, curl);
1619 } else if (Z_TYPE_P(val) != IS_NULL) {
1620 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1621 }
1622 break;
1623
1624 default:
1625 if (opt->setter) {
1626 rv = opt->setter(opt, val, curl);
1627 } else {
1628 rv = FAILURE;
1629 }
1630 break;
1631 }
1632 if (rv != SUCCESS) {
1633 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1634 }
1635 return rv;
1636 }
1637
1638 #if PHP_HTTP_CURL_VERSION(7,30,0)
1639 static ZEND_RESULT_CODE php_http_curlm_option_set_pipelining_bl(php_http_option_t *opt, zval *value, void *userdata)
1640 {
1641 php_http_client_t *client = userdata;
1642 php_http_client_curl_t *curl = client->ctx;
1643 CURLM *ch = curl->handle;
1644 HashTable tmp_ht;
1645 char **bl = NULL;
1646 TSRMLS_FETCH_FROM_CTX(client->ts);
1647
1648 /* array of char *, ending with a NULL */
1649 if (value && Z_TYPE_P(value) != IS_NULL) {
1650 zval **entry;
1651 HashPosition pos;
1652 HashTable *ht = HASH_OF(value);
1653 int c = zend_hash_num_elements(ht);
1654 char **ptr = ecalloc(c + 1, sizeof(char *));
1655
1656 bl = ptr;
1657
1658 zend_hash_init(&tmp_ht, c, NULL, ZVAL_PTR_DTOR, 0);
1659 array_join(ht, &tmp_ht, 0, ARRAY_JOIN_STRINGIFY);
1660
1661 FOREACH_HASH_VAL(pos, &tmp_ht, entry) {
1662 *ptr++ = Z_STRVAL_PP(entry);
1663 }
1664 }
1665
1666 if (CURLM_OK != curl_multi_setopt(ch, opt->option, bl)) {
1667 if (bl) {
1668 efree(bl);
1669 zend_hash_destroy(&tmp_ht);
1670 }
1671 return FAILURE;
1672 }
1673
1674 if (bl) {
1675 efree(bl);
1676 zend_hash_destroy(&tmp_ht);
1677 }
1678 return SUCCESS;
1679 }
1680 #endif
1681
1682 #if PHP_HTTP_HAVE_EVENT
1683 static inline ZEND_RESULT_CODE php_http_curlm_use_eventloop(php_http_client_t *h, zend_bool enable)
1684 {
1685 php_http_client_curl_t *curl = h->ctx;
1686
1687 if ((curl->useevents = enable)) {
1688 if (!curl->evbase) {
1689 curl->evbase = event_base_new();
1690 }
1691 if (!curl->timeout) {
1692 curl->timeout = ecalloc(1, sizeof(struct event));
1693 }
1694 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
1695 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
1696 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
1697 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
1698 } else {
1699 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
1700 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
1701 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
1702 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
1703 }
1704
1705 return SUCCESS;
1706 }
1707
1708 static ZEND_RESULT_CODE php_http_curlm_option_set_use_eventloop(php_http_option_t *opt, zval *value, void *userdata)
1709 {
1710 php_http_client_t *client = userdata;
1711
1712 return php_http_curlm_use_eventloop(client, value && Z_BVAL_P(value));
1713 }
1714 #endif
1715
1716 static void php_http_curlm_options_init(php_http_options_t *registry TSRMLS_DC)
1717 {
1718 php_http_option_t *opt;
1719
1720 /* set size of connection cache */
1721 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLMOPT_MAXCONNECTS, IS_LONG))) {
1722 /* -1 == default, 0 == unlimited */
1723 ZVAL_LONG(&opt->defval, -1);
1724 }
1725 /* set max number of connections to a single host */
1726 #if PHP_HTTP_CURL_VERSION(7,30,0)
1727 php_http_option_register(registry, ZEND_STRL("max_host_connections"), CURLMOPT_MAX_HOST_CONNECTIONS, IS_LONG);
1728 #endif
1729 /* maximum number of requests in a pipeline */
1730 #if PHP_HTTP_CURL_VERSION(7,30,0)
1731 if ((opt = php_http_option_register(registry, ZEND_STRL("max_pipeline_length"), CURLMOPT_MAX_PIPELINE_LENGTH, IS_LONG))) {
1732 ZVAL_LONG(&opt->defval, 5);
1733 }
1734 #endif
1735 /* max simultaneously open connections */
1736 #if PHP_HTTP_CURL_VERSION(7,30,0)
1737 php_http_option_register(registry, ZEND_STRL("max_total_connections"), CURLMOPT_MAX_TOTAL_CONNECTIONS, IS_LONG);
1738 #endif
1739 /* enable/disable HTTP pipelining */
1740 php_http_option_register(registry, ZEND_STRL("pipelining"), CURLMOPT_PIPELINING, IS_BOOL);
1741 /* chunk length threshold for pipelining */
1742 #if PHP_HTTP_CURL_VERSION(7,30,0)
1743 php_http_option_register(registry, ZEND_STRL("chunk_length_penalty_size"), CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, IS_LONG);
1744 #endif
1745 /* size threshold for pipelining penalty */
1746 #if PHP_HTTP_CURL_VERSION(7,30,0)
1747 php_http_option_register(registry, ZEND_STRL("content_length_penalty_size"), CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, IS_LONG);
1748 #endif
1749 /* pipelining server blacklist */
1750 #if PHP_HTTP_CURL_VERSION(7,30,0)
1751 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_server_bl"), CURLMOPT_PIPELINING_SERVER_BL, IS_ARRAY))) {
1752 opt->setter = php_http_curlm_option_set_pipelining_bl;
1753 }
1754 #endif
1755 /* pipelining host blacklist */
1756 #if PHP_HTTP_CURL_VERSION(7,30,0)
1757 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_site_bl"), CURLMOPT_PIPELINING_SITE_BL, IS_ARRAY))) {
1758 opt->setter = php_http_curlm_option_set_pipelining_bl;
1759 }
1760 #endif
1761 /* events */
1762 #if PHP_HTTP_HAVE_EVENT
1763 if ((opt = php_http_option_register(registry, ZEND_STRL("use_eventloop"), 0, IS_BOOL))) {
1764 opt->setter = php_http_curlm_option_set_use_eventloop;
1765 }
1766 #endif
1767 }
1768
1769 static ZEND_RESULT_CODE php_http_curlm_set_option(php_http_option_t *opt, zval *val, void *userdata)
1770 {
1771 php_http_client_t *client = userdata;
1772 php_http_client_curl_t *curl = client->ctx;
1773 CURLM *ch = curl->handle;
1774 zval *orig = val;
1775 CURLMcode rc = CURLM_UNKNOWN_OPTION;
1776 ZEND_RESULT_CODE rv = SUCCESS;
1777 TSRMLS_FETCH_FROM_CTX(client->ts);
1778
1779 if (!val) {
1780 val = &opt->defval;
1781 } else if (opt->type && Z_TYPE_P(val) != opt->type && !(Z_TYPE_P(val) == IS_NULL && opt->type == IS_ARRAY)) {
1782 val = php_http_ztyp(opt->type, val);
1783 }
1784
1785 if (opt->setter) {
1786 rv = opt->setter(opt, val, client);
1787 } else {
1788 switch (opt->type) {
1789 case IS_BOOL:
1790 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, (long) Z_BVAL_P(val)))) {
1791 rv = FAILURE;
1792 }
1793 break;
1794 case IS_LONG:
1795 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, Z_LVAL_P(val)))) {
1796 rv = FAILURE;
1797 }
1798 break;
1799 default:
1800 rv = FAILURE;
1801 break;
1802 }
1803 }
1804
1805 if (val && val != orig && val != &opt->defval) {
1806 zval_ptr_dtor(&val);
1807 }
1808
1809 if (rv != SUCCESS) {
1810 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1811 }
1812 return rv;
1813 }
1814
1815 /* client ops */
1816
1817 static ZEND_RESULT_CODE php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1818 {
1819 CURL *ch = curl->handle;
1820 php_http_curle_storage_t *st;
1821
1822 if ((st = php_http_curle_get_storage(ch))) {
1823 if (st->url) {
1824 pefree(st->url, 1);
1825 st->url = NULL;
1826 }
1827 if (st->cookiestore) {
1828 pefree(st->cookiestore, 1);
1829 st->cookiestore = NULL;
1830 }
1831 st->errorbuffer[0] = '\0';
1832 }
1833
1834 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1835 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1836 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1837 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1838 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1839 #if PHP_HTTP_CURL_VERSION(7,19,1)
1840 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1841 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1842 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1843 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1844 #endif
1845
1846 #if PHP_HTTP_CURL_VERSION(7,21,3)
1847 if (curl->options.resolve) {
1848 curl_slist_free_all(curl->options.resolve);
1849 curl->options.resolve = NULL;
1850 }
1851 #endif
1852 curl->options.retry.count = 0;
1853 curl->options.retry.delay = 0;
1854 curl->options.redirects = 0;
1855 curl->options.encode_cookies = 1;
1856
1857 if (curl->options.headers) {
1858 curl_slist_free_all(curl->options.headers);
1859 curl->options.headers = NULL;
1860 }
1861 if (curl->options.proxyheaders) {
1862 curl_slist_free_all(curl->options.proxyheaders);
1863 curl->options.proxyheaders = NULL;
1864 }
1865
1866 php_http_buffer_reset(&curl->options.cookies);
1867 php_http_buffer_reset(&curl->options.ranges);
1868
1869 return SUCCESS;
1870 }
1871
1872 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1873 {
1874 void *handle;
1875 php_http_client_curl_handler_t *handler;
1876 TSRMLS_FETCH_FROM_CTX(h->ts);
1877
1878 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1879 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1880 return NULL;
1881 }
1882
1883 handler = ecalloc(1, sizeof(*handler));
1884 handler->rf = rf;
1885 handler->client = h;
1886 handler->handle = handle;
1887 handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
1888 php_http_buffer_init(&handler->response.headers);
1889 php_http_buffer_init(&handler->options.cookies);
1890 php_http_buffer_init(&handler->options.ranges);
1891 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1892
1893 #if defined(ZTS)
1894 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1895 #endif
1896 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1897 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1898 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1899 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1900 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1901 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1902 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1903 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1904 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1905 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1906 #if PHP_HTTP_CURL_VERSION(7,32,0)
1907 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1908 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1909 #else
1910 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1911 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1912 #endif
1913 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1914 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1915 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1916
1917 php_http_client_curl_handler_reset(handler);
1918
1919 return handler;
1920 }
1921
1922
1923 static ZEND_RESULT_CODE php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1924 {
1925 size_t body_size;
1926 php_http_message_t *msg = enqueue->request;
1927 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1928 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1929
1930 /* request url */
1931 if (!PHP_HTTP_INFO(msg).request.url) {
1932 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1933 return FAILURE;
1934 }
1935 storage->errorbuffer[0] = '\0';
1936 if (storage->url) {
1937 pefree(storage->url, 1);
1938 }
1939 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1940 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1941
1942 /* apply options */
1943 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1944
1945 /* request headers */
1946 php_http_message_update_headers(msg);
1947 if (zend_hash_num_elements(&msg->hdrs)) {
1948 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1949 zval **header_val, *header_cpy;
1950 HashPosition pos;
1951 php_http_buffer_t header;
1952 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1953 zval **ct = NULL;
1954
1955 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1956 #endif
1957
1958 php_http_buffer_init(&header);
1959 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1960 if (header_key.type == HASH_KEY_IS_STRING) {
1961 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1962 /* avoid duplicate content-length header */
1963 if (ct && *ct == *header_val) {
1964 continue;
1965 }
1966 #endif
1967 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1968 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1969 php_http_buffer_fix(&header);
1970 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1971 php_http_buffer_reset(&header);
1972
1973 zval_ptr_dtor(&header_cpy);
1974 }
1975 }
1976 php_http_buffer_dtor(&header);
1977 }
1978 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1979
1980 /* attach request body */
1981 if ((body_size = php_http_message_body_size(msg->body))) {
1982 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1983 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1984 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1985 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1986 * does not allow a request body.
1987 */
1988 php_stream_rewind(php_http_message_body_stream(msg->body));
1989 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
1990 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1991 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1992 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1993 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1994 } else {
1995 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
1996 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1997 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1998 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1999 }
2000
2001 /*
2002 * Always use CUSTOMREQUEST, else curl won't send any request body for GET etc.
2003 * See e.g. bug #69313.
2004 *
2005 * Here's what curl does:
2006 * - CURLOPT_HTTPGET: ignore request body
2007 * - CURLOPT_UPLOAD: set "Expect: 100-continue" header
2008 * - CURLOPT_POST: set "Content-Type: application/x-www-form-urlencoded" header
2009 * Now select the least bad.
2010 *
2011 * See also https://tools.ietf.org/html/rfc7231#section-5.1.1
2012 */
2013 if (PHP_HTTP_INFO(msg).request.method) {
2014 switch(php_http_select_str(PHP_HTTP_INFO(msg).request.method, 2, "HEAD", "PUT")) {
2015 case 0:
2016 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
2017 break;
2018 case 1:
2019 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
2020 break;
2021 default:
2022 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
2023 }
2024 } else {
2025 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
2026 return FAILURE;
2027 }
2028
2029 return SUCCESS;
2030 }
2031
2032 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
2033 {
2034 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
2035 #if PHP_HTTP_CURL_VERSION(7,32,0)
2036 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
2037 #else
2038 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
2039 #endif
2040 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
2041 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
2042 }
2043
2044 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
2045 {
2046 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
2047
2048 php_http_client_curl_handler_clear(handler);
2049
2050 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
2051 php_resource_factory_free(&handler->rf);
2052
2053 php_http_message_body_free(&handler->response.body);
2054 php_http_buffer_dtor(&handler->response.headers);
2055 php_http_buffer_dtor(&handler->options.ranges);
2056 php_http_buffer_dtor(&handler->options.cookies);
2057 zend_hash_destroy(&handler->options.cache);
2058
2059 if (handler->options.headers) {
2060 curl_slist_free_all(handler->options.headers);
2061 handler->options.headers = NULL;
2062 }
2063
2064 efree(handler);
2065 }
2066
2067 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
2068 {
2069 php_http_client_curl_t *curl;
2070 TSRMLS_FETCH_FROM_CTX(h->ts);
2071
2072 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
2073 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
2074 return NULL;
2075 }
2076
2077 curl = ecalloc(1, sizeof(*curl));
2078 curl->handle = handle;
2079 curl->unfinished = 0;
2080 h->ctx = curl;
2081
2082 return h;
2083 }
2084
2085 static void php_http_client_curl_dtor(php_http_client_t *h)
2086 {
2087 php_http_client_curl_t *curl = h->ctx;
2088 TSRMLS_FETCH_FROM_CTX(h->ts);
2089
2090 #if PHP_HTTP_HAVE_EVENT
2091 if (curl->timeout) {
2092 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2093 event_del(curl->timeout);
2094 }
2095 efree(curl->timeout);
2096 curl->timeout = NULL;
2097 }
2098 if (curl->evbase) {
2099 event_base_free(curl->evbase);
2100 curl->evbase = NULL;
2101 }
2102 #endif
2103 curl->unfinished = 0;
2104
2105 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
2106
2107 efree(curl);
2108 h->ctx = NULL;
2109 }
2110
2111 static void queue_dtor(php_http_client_enqueue_t *e)
2112 {
2113 php_http_client_curl_handler_t *handler = e->opaque;
2114
2115 if (handler->queue.dtor) {
2116 e->opaque = handler->queue.opaque;
2117 handler->queue.dtor(e);
2118 }
2119 php_http_client_curl_handler_dtor(handler);
2120 }
2121
2122 static php_resource_factory_t *create_rf(php_http_client_t *h, php_http_client_enqueue_t *enqueue TSRMLS_DC)
2123 {
2124 php_persistent_handle_factory_t *pf = NULL;
2125 php_resource_factory_t *rf = NULL;
2126 php_http_url_t *url = enqueue->request->http.info.request.url;
2127
2128 if (!url || (!url->host && !url->path)) {
2129 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
2130 return NULL;
2131 }
2132
2133 /* only if the client itself is setup for persistence */
2134 if (php_resource_factory_is_persistent(h->rf)) {
2135 char *id_str = NULL;
2136 size_t id_len;
2137 int port = url->port ? url->port : 80;
2138 zval **zport;
2139
2140 if (SUCCESS == zend_hash_find(enqueue->options, ZEND_STRS("port"), (void *) &zport)) {
2141 zval *zcpy = php_http_ztyp(IS_LONG, *zport);
2142
2143 if (Z_LVAL_P(zcpy)) {
2144 port = Z_LVAL_P(zcpy);
2145 }
2146 zval_ptr_dtor(&zcpy);
2147 }
2148
2149 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), port);
2150 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
2151 efree(id_str);
2152 }
2153
2154 if (pf) {
2155 rf = php_persistent_handle_resource_factory_init(NULL, pf);
2156 } else {
2157 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
2158 }
2159
2160 return rf;
2161 }
2162
2163 static ZEND_RESULT_CODE php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2164 {
2165 CURLMcode rs;
2166 php_http_client_curl_t *curl = h->ctx;
2167 php_http_client_curl_handler_t *handler;
2168 php_http_client_progress_state_t *progress;
2169 php_resource_factory_t *rf;
2170 TSRMLS_FETCH_FROM_CTX(h->ts);
2171
2172 rf = create_rf(h, enqueue TSRMLS_CC);
2173 if (!rf) {
2174 return FAILURE;
2175 }
2176
2177 handler = php_http_client_curl_handler_init(h, rf);
2178 if (!handler) {
2179 return FAILURE;
2180 }
2181
2182 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
2183 php_http_client_curl_handler_dtor(handler);
2184 return FAILURE;
2185 }
2186
2187 handler->queue = *enqueue;
2188 enqueue->opaque = handler;
2189 enqueue->dtor = queue_dtor;
2190
2191 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
2192 zend_llist_add_element(&h->requests, enqueue);
2193 ++curl->unfinished;
2194
2195 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
2196 progress->info = "start";
2197 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
2198 progress->started = 1;
2199 }
2200
2201 return SUCCESS;
2202 } else {
2203 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
2204 return FAILURE;
2205 }
2206 }
2207
2208 static ZEND_RESULT_CODE php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2209 {
2210 CURLMcode rs;
2211 php_http_client_curl_t *curl = h->ctx;
2212 php_http_client_curl_handler_t *handler = enqueue->opaque;
2213 TSRMLS_FETCH_FROM_CTX(h->ts);
2214
2215 php_http_client_curl_handler_clear(handler);
2216 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
2217 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
2218 return SUCCESS;
2219 } else {
2220 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
2221 }
2222
2223 return FAILURE;
2224 }
2225
2226 static void php_http_client_curl_reset(php_http_client_t *h)
2227 {
2228 zend_llist_element *next_el, *this_el;
2229
2230 for (this_el = h->requests.head; this_el; this_el = next_el) {
2231 next_el = this_el->next;
2232 php_http_client_curl_dequeue(h, (void *) this_el->data);
2233 }
2234 }
2235
2236 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
2237 {
2238 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
2239 timeout->tv_sec = max_tout / 1000;
2240 timeout->tv_usec = (max_tout % 1000) * 1000;
2241 } else {
2242 timeout->tv_sec = 0;
2243 timeout->tv_usec = 1000;
2244 }
2245 }
2246
2247 #ifdef PHP_WIN32
2248 # define SELECT_ERROR SOCKET_ERROR
2249 #else
2250 # define SELECT_ERROR -1
2251 #endif
2252
2253 static ZEND_RESULT_CODE php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2254 {
2255 int MAX;
2256 fd_set R, W, E;
2257 struct timeval timeout;
2258 php_http_client_curl_t *curl = h->ctx;
2259
2260 #if PHP_HTTP_HAVE_EVENT
2261 if (curl->useevents) {
2262 if (!event_initialized(curl->timeout)) {
2263 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2264 } else if (custom_timeout && timerisset(custom_timeout)) {
2265 event_add(curl->timeout, custom_timeout);
2266 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2267 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2268 event_add(curl->timeout, &timeout);
2269 }
2270
2271 event_base_loop(curl->evbase, EVLOOP_ONCE);
2272
2273 return SUCCESS;
2274 }
2275 #endif
2276
2277 FD_ZERO(&R);
2278 FD_ZERO(&W);
2279 FD_ZERO(&E);
2280
2281 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2282 if (custom_timeout && timerisset(custom_timeout)) {
2283 timeout = *custom_timeout;
2284 } else {
2285 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2286 }
2287
2288 if (MAX == -1) {
2289 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2290 return SUCCESS;
2291 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2292 return SUCCESS;
2293 }
2294 }
2295 return FAILURE;
2296 }
2297
2298 static int php_http_client_curl_once(php_http_client_t *h)
2299 {
2300 php_http_client_curl_t *curl = h->ctx;
2301
2302 #if PHP_HTTP_HAVE_EVENT
2303 if (curl->useevents) {
2304 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2305 } else
2306 #endif
2307 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2308
2309 php_http_curlm_responsehandler(h);
2310
2311 return curl->unfinished;
2312
2313 }
2314
2315 static ZEND_RESULT_CODE php_http_client_curl_exec(php_http_client_t *h)
2316 {
2317 #if PHP_HTTP_HAVE_EVENT
2318 php_http_client_curl_t *curl = h->ctx;
2319 #endif
2320 TSRMLS_FETCH_FROM_CTX(h->ts);
2321
2322 #if PHP_HTTP_HAVE_EVENT
2323 if (curl->useevents) {
2324 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2325 do {
2326 int ev_rc = event_base_dispatch(curl->evbase);
2327
2328 #if DBG_EVENTS
2329 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2330 #endif
2331
2332 if (ev_rc < 0) {
2333 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
2334 return FAILURE;
2335 }
2336 } while (curl->unfinished && !EG(exception));
2337 } else
2338 #endif
2339 {
2340 while (php_http_client_curl_once(h) && !EG(exception)) {
2341 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2342 #ifdef PHP_WIN32
2343 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2344 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
2345 #else
2346 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
2347 #endif
2348 return FAILURE;
2349 }
2350 }
2351 }
2352
2353 return SUCCESS;
2354 }
2355
2356 static ZEND_RESULT_CODE php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2357 {
2358 php_http_client_curl_t *curl = h->ctx;
2359
2360 switch (opt) {
2361 case PHP_HTTP_CLIENT_OPT_CONFIGURATION:
2362 return php_http_options_apply(&php_http_curlm_options, (HashTable *) arg, h);
2363 break;
2364
2365 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2366 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2367 return FAILURE;
2368 }
2369 break;
2370
2371 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2372 #if PHP_HTTP_HAVE_EVENT
2373 return php_http_curlm_use_eventloop(h, *(zend_bool *) arg);
2374 break;
2375 #endif
2376
2377 default:
2378 return FAILURE;
2379 }
2380 return SUCCESS;
2381 }
2382
2383 static int apply_available_options(void *pDest TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
2384 {
2385 php_http_option_t *opt = pDest;
2386 HashTable *ht;
2387 zval *entry;
2388 int c;
2389
2390 ht = va_arg(args, HashTable*);
2391
2392 MAKE_STD_ZVAL(entry);
2393
2394 if ((c = zend_hash_num_elements(&opt->suboptions.options))) {
2395 array_init_size(entry, c);
2396 zend_hash_apply_with_arguments(&opt->suboptions.options TSRMLS_CC, apply_available_options, 1, Z_ARRVAL_P(entry));
2397 } else {
2398 /* catch deliberate NULL options */
2399 if (Z_TYPE(opt->defval) == IS_STRING && !Z_STRVAL(opt->defval)) {
2400 ZVAL_NULL(entry);
2401 } else {
2402 ZVAL_COPY_VALUE(entry, &opt->defval);
2403 zval_copy_ctor(entry);
2404 }
2405 }
2406
2407 if (hash_key->nKeyLength) {
2408 zend_hash_quick_update(ht, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void *) &entry, sizeof(zval *), NULL);
2409 } else {
2410 zend_hash_index_update(ht, hash_key->h, (void *) &entry, sizeof(zval *), NULL);
2411 }
2412
2413 return ZEND_HASH_APPLY_KEEP;
2414 }
2415
2416 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)
2417 {
2418 php_http_client_enqueue_t *enqueue;
2419 TSRMLS_FETCH_FROM_CTX(h->ts);
2420
2421 switch (opt) {
2422 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2423 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2424 php_http_client_curl_handler_t *handler = enqueue->opaque;
2425
2426 *((php_http_client_progress_state_t **) res) = &handler->progress;
2427 return SUCCESS;
2428 }
2429 break;
2430
2431 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2432 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2433 php_http_client_curl_handler_t *handler = enqueue->opaque;
2434
2435 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2436 return SUCCESS;
2437 }
2438 break;
2439
2440 case PHP_HTTP_CLIENT_OPT_AVAILABLE_OPTIONS:
2441 zend_hash_apply_with_arguments(&php_http_curle_options.options TSRMLS_CC, apply_available_options, 1, *(HashTable **) res);
2442 break;
2443
2444 case PHP_HTTP_CLIENT_OPT_AVAILABLE_CONFIGURATION:
2445 zend_hash_apply_with_arguments(&php_http_curlm_options.options TSRMLS_CC, apply_available_options, 1, *(HashTable **) res);
2446 break;
2447
2448 default:
2449 break;
2450 }
2451
2452 return FAILURE;
2453 }
2454
2455 static php_http_client_ops_t php_http_client_curl_ops = {
2456 &php_http_curlm_resource_factory_ops,
2457 php_http_client_curl_init,
2458 NULL /* copy */,
2459 php_http_client_curl_dtor,
2460 php_http_client_curl_reset,
2461 php_http_client_curl_exec,
2462 php_http_client_curl_wait,
2463 php_http_client_curl_once,
2464 php_http_client_curl_enqueue,
2465 php_http_client_curl_dequeue,
2466 php_http_client_curl_setopt,
2467 php_http_client_curl_getopt
2468 };
2469
2470 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2471 {
2472 return &php_http_client_curl_ops;
2473 }
2474
2475 PHP_MINIT_FUNCTION(http_client_curl)
2476 {
2477 php_http_options_t *options;
2478 php_http_client_driver_t driver = {
2479 ZEND_STRL("curl"),
2480 &php_http_client_curl_ops
2481 };
2482
2483 if (SUCCESS != php_http_client_driver_add(&driver)) {
2484 return FAILURE;
2485 }
2486
2487 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2488 return FAILURE;
2489 }
2490 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2491 return FAILURE;
2492 }
2493
2494 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2495 options->getter = php_http_curle_get_option;
2496 options->setter = php_http_curle_set_option;
2497
2498 php_http_curle_options_init(options TSRMLS_CC);
2499 }
2500 if ((options = php_http_options_init(&php_http_curlm_options, 1))) {
2501 options->getter = php_http_option_get;
2502 options->setter = php_http_curlm_set_option;
2503
2504 php_http_curlm_options_init(options TSRMLS_CC);
2505 }
2506
2507 /*
2508 * HTTP Protocol Version Constants
2509 */
2510 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2511 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2512 #if PHP_HTTP_CURL_VERSION(7,33,0)
2513 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2514 #endif
2515 #if PHP_HTTP_CURL_VERSION(7,47,0)
2516 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2TLS", CURL_HTTP_VERSION_2TLS, CONST_CS|CONST_PERSISTENT);
2517 #endif
2518 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2519
2520 /*
2521 * SSL Version Constants
2522 */
2523 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2524 #if PHP_HTTP_CURL_VERSION(7,34,0)
2525 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2526 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2527 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2528 #endif
2529 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2530 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2531 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2532 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
2533 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2534 #endif
2535
2536 /*
2537 * DNS IPvX resolving
2538 */
2539 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2540 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2541 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2542
2543 /*
2544 * Auth Constants
2545 */
2546 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2547 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2548 #if PHP_HTTP_CURL_VERSION(7,19,3)
2549 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2550 #endif
2551 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2552 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2553 #if PHP_HTTP_CURL_VERSION(7,38,0)
2554 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2555 #endif
2556 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2557
2558 /*
2559 * Proxy Type Constants
2560 */
2561 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2562 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2563 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2564 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2565 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2566 #if PHP_HTTP_CURL_VERSION(7,19,4)
2567 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2568 #endif
2569
2570 /*
2571 * Post Redirection Constants
2572 */
2573 #if PHP_HTTP_CURL_VERSION(7,19,1)
2574 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2575 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2576 #if PHP_HTTP_CURL_VERSION(7,26,0)
2577 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2578 #endif
2579 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2580 #endif
2581
2582 return SUCCESS;
2583 }
2584
2585 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2586 {
2587 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2588 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2589
2590 php_http_options_dtor(&php_http_curle_options);
2591 php_http_options_dtor(&php_http_curlm_options);
2592
2593 return SUCCESS;
2594 }
2595
2596 #endif /* PHP_HTTP_HAVE_CURL */
2597
2598 /*
2599 * Local variables:
2600 * tab-width: 4
2601 * c-basic-offset: 4
2602 * End:
2603 * vim600: noet sw=4 ts=4 fdm=marker
2604 * vim<600: noet sw=4 ts=4
2605 */
Extended HTTP Support