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release 2.4.2
[m6w6/ext-http] / php_http_client_curl.c
1 /*
2 +--------------------------------------------------------------------+
3 | PECL :: http |
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
11 */
12
13 #include "php_http_api.h"
14 #include "php_http_client.h"
15
16 #if PHP_HTTP_HAVE_CURL
17
18 #if PHP_HTTP_HAVE_EVENT
19 # if !PHP_HTTP_HAVE_EVENT2 && /* just be really sure */ !(LIBEVENT_VERSION_NUMBER >= 0x02000000)
20 # include <event.h>
21 # define event_base_new event_init
22 # define event_assign(e, b, s, a, cb, d) do {\
23 event_set(e, s, a, cb, d); \
24 event_base_set(b, e); \
25 } while(0)
26 # else
27 # if PHP_HTTP_HAVE_EVENT2
28 # include <event2/event.h>
29 # include <event2/event_struct.h>
30 # else
31 # error "libevent presence is unknown"
32 # endif
33 # endif
34 # ifndef DBG_EVENTS
35 # define DBG_EVENTS 0
36 # endif
37 #endif
38
39 #ifdef PHP_HTTP_HAVE_OPENSSL
40 # include <openssl/ssl.h>
41 #endif
42 #ifdef PHP_HTTP_HAVE_GNUTLS
43 # include <gnutls.h>
44 #endif
45
46 typedef struct php_http_client_curl {
47 CURLM *handle;
48
49 int unfinished; /* int because of curl_multi_perform() */
50
51 #if PHP_HTTP_HAVE_EVENT
52 struct event_base *evbase;
53 struct event *timeout;
54 unsigned useevents:1;
55 #endif
56 } php_http_client_curl_t;
57
58 typedef struct php_http_client_curl_handler {
59 CURL *handle;
60 php_resource_factory_t *rf;
61 php_http_client_t *client;
62 php_http_client_progress_state_t progress;
63 php_http_client_enqueue_t queue;
64
65 struct {
66 php_http_buffer_t headers;
67 php_http_message_body_t *body;
68 } response;
69
70 struct {
71 HashTable cache;
72
73 struct curl_slist *proxyheaders;
74 struct curl_slist *headers;
75 struct curl_slist *resolve;
76 php_http_buffer_t cookies;
77 php_http_buffer_t ranges;
78
79 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 #endif
506 case CURLSSLBACKEND_GSKIT:
507 backend = "gskit";
508 break;
509 case CURLSSLBACKEND_POLARSSL:
510 backend = "polarssl";
511 break;
512 case CURLSSLBACKEND_CYASSL:
513 backend = "cyassl";
514 break;
515 case CURLSSLBACKEND_SCHANNEL:
516 backend = "schannel";
517 break;
518 case CURLSSLBACKEND_DARWINSSL:
519 backend = "darwinssl";
520 break;
521 default:
522 backend = "unknown";
523 }
524 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
525 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
526 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
527 }
528 }
529 #endif
530
531 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
532 {
533 int i;
534 zval *ci_array;
535 struct curl_certinfo *ci;
536 char *colon, *keyname;
537
538 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
539 MAKE_STD_ZVAL(ci_array);
540 array_init(ci_array);
541
542 for (i = 0; i < ci->num_of_certs; ++i) {
543 s = ci->certinfo[i];
544
545 MAKE_STD_ZVAL(subarray);
546 array_init(subarray);
547 for (p = s; p; p = p->next) {
548 if (p->data) {
549 if ((colon = strchr(p->data, ':'))) {
550 keyname = estrndup(p->data, colon - p->data);
551 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
552 efree(keyname);
553 } else {
554 add_next_index_string(subarray, p->data, 1);
555 }
556 }
557 }
558 add_next_index_zval(ci_array, subarray);
559 }
560 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
561 }
562 }
563 #endif
564 {
565 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
566
567 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
568 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
569 }
570
571 return SUCCESS;
572 }
573
574 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
575 {
576 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
577 }
578
579 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC)
580 {
581 php_http_message_t *response;
582 php_http_header_parser_t parser;
583 zval *zh;
584
585 response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC);
586 php_http_header_parser_init(&parser TSRMLS_CC);
587 php_http_header_parser_parse(&parser, &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs, (php_http_info_callback_t) php_http_message_info_callback, (void *) &response);
588 php_http_header_parser_dtor(&parser);
589
590 /* move body to right message */
591 if (response->body != h->response.body) {
592 php_http_message_t *ptr = response;
593
594 while (ptr->parent) {
595 ptr = ptr->parent;
596 }
597 response->body = ptr->body;
598 ptr->body = NULL;
599 }
600 php_http_message_body_addref(h->response.body);
601
602 /* let's update the response headers */
603 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length"), 1))) {
604 zend_hash_update(&response->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), &zh, sizeof(zval *), NULL);
605 }
606 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding"), 0))) {
607 zend_hash_update(&response->hdrs, "X-Original-Transfer-Encoding", sizeof("X-Original-Transfer-Encoding"), (void *) &zh, sizeof(zval *), NULL);
608 zend_hash_del(&response->hdrs, "Transfer-Encoding", sizeof("Transfer-Encoding"));
609 }
610 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range"), 0))) {
611 zend_hash_update(&response->hdrs, "X-Original-Content-Range", sizeof("X-Original-Content-Range"), &zh, sizeof(zval *), NULL);
612 zend_hash_del(&response->hdrs, "Content-Range", sizeof("Content-Range"));
613 }
614 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding"), 0))) {
615 zend_hash_update(&response->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), &zh, sizeof(zval *), NULL);
616 zend_hash_del(&response->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
617 }
618 php_http_message_update_headers(response);
619
620 return response;
621 }
622
623 static void php_http_curlm_responsehandler(php_http_client_t *context)
624 {
625 int err_count = 0, remaining = 0;
626 php_http_curle_storage_t *st, *err = NULL;
627 php_http_client_enqueue_t *enqueue;
628 php_http_client_curl_t *curl = context->ctx;
629 TSRMLS_FETCH_FROM_CTX(context->ts);
630
631 do {
632 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
633
634 if (msg && CURLMSG_DONE == msg->msg) {
635 if (CURLE_OK != msg->data.result) {
636 st = php_http_curle_get_storage(msg->easy_handle);
637 st->errorcode = msg->data.result;
638
639 /* defer the warnings/exceptions, so the callback is still called for this request */
640 if (!err) {
641 err = ecalloc(remaining + 1, sizeof(*err));
642 }
643 memcpy(&err[err_count], st, sizeof(*st));
644 if (st->url) {
645 err[err_count].url = estrdup(st->url);
646 }
647 err_count++;
648 }
649
650 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
651 php_http_client_curl_handler_t *handler = enqueue->opaque;
652 php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC);
653
654 if (response) {
655 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
656 php_http_message_free(&response);
657 }
658 }
659 }
660 } while (remaining);
661
662 if (err_count) {
663 int i = 0;
664
665 do {
666 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));
667 if (err[i].url) {
668 efree(err[i].url);
669 }
670 } while (++i < err_count);
671
672 efree(err);
673 }
674 }
675
676 #if PHP_HTTP_HAVE_EVENT
677
678 typedef struct php_http_curlm_event {
679 struct event evnt;
680 php_http_client_t *context;
681 } php_http_curlm_event_t;
682
683 static inline int etoca(short action) {
684 switch (action & (EV_READ|EV_WRITE)) {
685 case EV_READ:
686 return CURL_CSELECT_IN;
687 break;
688 case EV_WRITE:
689 return CURL_CSELECT_OUT;
690 break;
691 case EV_READ|EV_WRITE:
692 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
693 break;
694 default:
695 return 0;
696 }
697 }
698
699 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
700 {
701 php_http_client_t *context = event_data;
702 php_http_client_curl_t *curl = context->ctx;
703
704 #if DBG_EVENTS
705 fprintf(stderr, "T");
706 #endif
707 if (curl->useevents) {
708 CURLMcode rc;
709 TSRMLS_FETCH_FROM_CTX(context->ts);
710
711 /* ignore and use -1,0 on timeout */
712 (void) socket;
713 (void) action;
714
715 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
716
717 if (CURLM_OK != rc) {
718 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
719 }
720
721 php_http_curlm_responsehandler(context);
722 }
723 }
724
725 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
726 {
727 php_http_client_t *context = event_data;
728 php_http_client_curl_t *curl = context->ctx;
729
730 #if DBG_EVENTS
731 fprintf(stderr, "E");
732 #endif
733 if (curl->useevents) {
734 CURLMcode rc = CURLM_OK;
735 TSRMLS_FETCH_FROM_CTX(context->ts);
736
737 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
738
739 if (CURLM_OK != rc) {
740 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
741 }
742
743 php_http_curlm_responsehandler(context);
744
745 /* remove timeout if there are no transfers left */
746 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
747 event_del(curl->timeout);
748 }
749 }
750 }
751
752 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
753 {
754 php_http_client_t *context = socket_data;
755 php_http_client_curl_t *curl = context->ctx;
756
757 #if DBG_EVENTS
758 fprintf(stderr, "S");
759 #endif
760 if (curl->useevents) {
761 int events = EV_PERSIST;
762 php_http_curlm_event_t *ev = assign_data;
763 TSRMLS_FETCH_FROM_CTX(context->ts);
764
765 if (!ev) {
766 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
767 ev->context = context;
768 curl_multi_assign(curl->handle, sock, ev);
769 } else {
770 event_del(&ev->evnt);
771 }
772
773 switch (action) {
774 case CURL_POLL_IN:
775 events |= EV_READ;
776 break;
777 case CURL_POLL_OUT:
778 events |= EV_WRITE;
779 break;
780 case CURL_POLL_INOUT:
781 events |= EV_READ|EV_WRITE;
782 break;
783
784 case CURL_POLL_REMOVE:
785 efree(ev);
786 /* no break */
787 case CURL_POLL_NONE:
788 return 0;
789
790 default:
791 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
792 return -1;
793 }
794
795 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
796 event_add(&ev->evnt, NULL);
797 }
798
799 return 0;
800 }
801
802 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
803 {
804 php_http_client_t *context = timer_data;
805 php_http_client_curl_t *curl = context->ctx;
806
807 #if DBG_EVENTS
808 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
809 #endif
810 if (curl->useevents) {
811
812 if (timeout_ms < 0) {
813 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
814 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
815 struct timeval timeout;
816
817 if (!event_initialized(curl->timeout)) {
818 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
819 }
820
821 timeout.tv_sec = timeout_ms / 1000;
822 timeout.tv_usec = (timeout_ms % 1000) * 1000;
823
824 event_add(curl->timeout, &timeout);
825 }
826 }
827 }
828
829 #endif /* HAVE_EVENT */
830
831 /* curl options */
832
833 static php_http_options_t php_http_curle_options, php_http_curlm_options;
834
835 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
836 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
837 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
838
839 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
840 {
841 php_http_client_curl_handler_t *curl = userdata;
842 CURL *ch = curl->handle;
843
844 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
845 return FAILURE;
846 }
847 return SUCCESS;
848 }
849
850 static ZEND_RESULT_CODE php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
851 {
852 php_http_client_curl_handler_t *curl = userdata;
853 CURL *ch = curl->handle;
854 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
855
856 if (storage->cookiestore) {
857 pefree(storage->cookiestore, 1);
858 }
859 if (val && Z_STRLEN_P(val)) {
860 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
861 } else {
862 storage->cookiestore = NULL;
863 }
864 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
865 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
866 ) {
867 return FAILURE;
868 }
869 return SUCCESS;
870 }
871
872 static ZEND_RESULT_CODE php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
873 {
874 php_http_client_curl_handler_t *curl = userdata;
875 CURL *ch = curl->handle;
876 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
877
878 if (val && Z_TYPE_P(val) != IS_NULL) {
879 if (curl->options.encode_cookies) {
880 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
881 php_http_buffer_fix(&curl->options.cookies);
882 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
883 return FAILURE;
884 }
885 } else {
886 return FAILURE;
887 }
888 } else {
889 HashPosition pos;
890 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
891 zval **cookie_val;
892
893 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
894 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
895
896 php_http_array_hashkey_stringify(&cookie_key);
897 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
898 php_http_array_hashkey_stringfree(&cookie_key);
899
900 zval_ptr_dtor(&zv);
901 }
902
903 php_http_buffer_fix(&curl->options.cookies);
904 if (curl->options.cookies.used) {
905 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
906 return FAILURE;
907 }
908 }
909 }
910 } else {
911 php_http_buffer_reset(&curl->options.cookies);
912 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
913 return FAILURE;
914 }
915 }
916 return SUCCESS;
917 }
918
919 static ZEND_RESULT_CODE php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
920 {
921 php_http_client_curl_handler_t *curl = userdata;
922
923 curl->options.encode_cookies = Z_BVAL_P(val);
924 return SUCCESS;
925 }
926
927 static ZEND_RESULT_CODE php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
928 {
929 php_http_client_curl_handler_t *curl = userdata;
930 CURL *ch = curl->handle;
931 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
932
933 if (Z_LVAL_P(val)) {
934 if (Z_LVAL_P(val) > 0) {
935 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
936 return FAILURE;
937 }
938 } else {
939 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time(TSRMLS_C) + Z_LVAL_P(val))) {
940 return FAILURE;
941 }
942 }
943 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
944 return FAILURE;
945 }
946 } else {
947 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
948 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
949 ) {
950 return FAILURE;
951 }
952 }
953 return SUCCESS;
954 }
955
956 static ZEND_RESULT_CODE php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
957 {
958 php_http_client_curl_handler_t *curl = userdata;
959 CURL *ch = curl->handle;
960
961 #if !PHP_HTTP_CURL_VERSION(7,21,6)
962 # define CURLOPT_ACCEPT_ENCODING CURLOPT_ENCODING
963 #endif
964 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_BVAL_P(val) ? "" : NULL)) {
965 return FAILURE;
966 }
967 return SUCCESS;
968 }
969
970 static ZEND_RESULT_CODE php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
971 {
972 php_http_client_curl_handler_t *curl = userdata;
973 php_http_buffer_t header;
974
975 if (Z_STRLEN_P(val)) {
976 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
977 php_http_buffer_init(&header);
978 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
979 php_http_buffer_fix(&header);
980 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
981 php_http_buffer_dtor(&header);
982 }
983 return SUCCESS;
984 }
985
986 static ZEND_RESULT_CODE php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
987 {
988 php_http_client_curl_handler_t *curl = userdata;
989 CURL *ch = curl->handle;
990 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
991
992 php_http_buffer_reset(&curl->options.ranges);
993
994 if (val && Z_TYPE_P(val) != IS_NULL) {
995 HashPosition pos;
996 zval **rr, **rb, **re;
997
998 FOREACH_VAL(pos, val, rr) {
999 if (Z_TYPE_PP(rr) == IS_ARRAY) {
1000 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
1001 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))) &&
1002 ((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)))) {
1003 zval *rbl = php_http_ztyp(IS_LONG, *rb);
1004 zval *rel = php_http_ztyp(IS_LONG, *re);
1005
1006 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
1007 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
1008 }
1009 zval_ptr_dtor(&rbl);
1010 zval_ptr_dtor(&rel);
1011 }
1012
1013 }
1014 }
1015 }
1016
1017 if (curl->options.ranges.used) {
1018 curl->options.range_request = 1;
1019 /* ditch last comma */
1020 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1021 }
1022 }
1023
1024 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1025 return FAILURE;
1026 }
1027 return SUCCESS;
1028 }
1029
1030 static ZEND_RESULT_CODE php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1031 {
1032 php_http_client_curl_handler_t *curl = userdata;
1033 CURL *ch = curl->handle;
1034
1035 if (Z_LVAL_P(val) > 0) {
1036 curl->options.range_request = 1;
1037 }
1038 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1039 return FAILURE;
1040 }
1041 return SUCCESS;
1042 }
1043
1044 static ZEND_RESULT_CODE php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1045 {
1046 php_http_client_curl_handler_t *curl = userdata;
1047
1048 curl->options.retry.delay = Z_DVAL_P(val);
1049 return SUCCESS;
1050 }
1051
1052 static ZEND_RESULT_CODE php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1053 {
1054 php_http_client_curl_handler_t *curl = userdata;
1055
1056 curl->options.retry.count = Z_LVAL_P(val);
1057 return SUCCESS;
1058 }
1059
1060 static ZEND_RESULT_CODE php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1061 {
1062 php_http_client_curl_handler_t *curl = userdata;
1063 CURL *ch = curl->handle;
1064
1065 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1066 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1067 ) {
1068 return FAILURE;
1069 }
1070 return SUCCESS;
1071 }
1072
1073 static ZEND_RESULT_CODE php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1074 {
1075 php_http_client_curl_handler_t *curl = userdata;
1076 CURL *ch = curl->handle;
1077 long localport = 0, localportrange = 0;
1078 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1079
1080 if (val && Z_TYPE_P(val) != IS_NULL) {
1081 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1082
1083 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1084 case 2:
1085 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1086 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1087 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1088 /* no break */
1089 case 1:
1090 if (!zps_copy) {
1091 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1092 }
1093 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);
1094 zval_ptr_dtor(&zps_copy);
1095 if (zpe_copy) {
1096 zval_ptr_dtor(&zpe_copy);
1097 }
1098 break;
1099 default:
1100 break;
1101 }
1102 }
1103 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1104 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1105 ) {
1106 return FAILURE;
1107 }
1108 return SUCCESS;
1109 }
1110
1111 #if PHP_HTTP_CURL_VERSION(7,37,0)
1112 static ZEND_RESULT_CODE php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1113 {
1114 php_http_client_curl_handler_t *curl = userdata;
1115 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1116
1117 if (val && Z_TYPE_P(val) != IS_NULL) {
1118 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1119 zval **header_val, *header_cpy;
1120 HashPosition pos;
1121 php_http_buffer_t header;
1122
1123 php_http_buffer_init(&header);
1124 FOREACH_KEYVAL(pos, val, header_key, header_val) {
1125 if (header_key.type == HASH_KEY_IS_STRING) {
1126 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1127 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1128 php_http_buffer_fix(&header);
1129 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1130 php_http_buffer_reset(&header);
1131
1132 zval_ptr_dtor(&header_cpy);
1133 }
1134 }
1135 php_http_buffer_dtor(&header);
1136 }
1137 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1138 return FAILURE;
1139 }
1140 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1141 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1142 return FAILURE;
1143 }
1144 return SUCCESS;
1145 }
1146 #endif
1147
1148 #if PHP_HTTP_CURL_VERSION(7,21,3)
1149 static ZEND_RESULT_CODE php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1150 {
1151 php_http_client_curl_handler_t *curl = userdata;
1152 CURL *ch = curl->handle;
1153 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1154
1155 if (val && Z_TYPE_P(val) != IS_NULL) {
1156 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1157 HashPosition pos;
1158 zval **data;
1159
1160 FOREACH_KEYVAL(pos, val, key, data) {
1161 zval *cpy = php_http_ztyp(IS_STRING, *data);
1162 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1163 zval_ptr_dtor(&cpy);
1164 }
1165
1166 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1167 return FAILURE;
1168 }
1169 } else {
1170 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1171 return FAILURE;
1172 }
1173 }
1174 return SUCCESS;
1175 }
1176 #endif
1177
1178 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1179 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1180 {
1181 php_http_client_curl_handler_t *curl = userdata;
1182 CURL *ch = curl->handle;
1183
1184 if (val && Z_LVAL_P(val)) {
1185 switch (Z_LVAL_P(val)) {
1186 case CURL_TLSAUTH_SRP:
1187 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1188 return SUCCESS;
1189 }
1190 /* no break */
1191 default:
1192 return FAILURE;
1193 }
1194 }
1195 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1196 return FAILURE;
1197 }
1198 return SUCCESS;
1199 }
1200 #endif
1201
1202 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1203 {
1204 php_http_option_t *opt;
1205
1206 /* proxy */
1207 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1208 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1209 }
1210 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1211 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1212 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1213 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1214 }
1215 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1216 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1217 }
1218 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1219 #if PHP_HTTP_CURL_VERSION(7,19,4)
1220 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1221 #endif
1222
1223 #if PHP_HTTP_CURL_VERSION(7,37,0)
1224 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1225 opt->setter = php_http_curle_option_set_proxyheader;
1226 }
1227 #endif
1228
1229 #if PHP_HTTP_CURL_VERSION(7,40,0)
1230 if ((opt = php_http_option_register(registry, ZEND_STRL("unix_socket_path"), CURLOPT_UNIX_SOCKET_PATH, IS_STRING))) {
1231 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1232 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1233 }
1234 #endif
1235
1236 /* dns */
1237 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1238 Z_LVAL(opt->defval) = 60;
1239 }
1240 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1241 #if PHP_HTTP_CURL_VERSION(7,21,3)
1242 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1243 opt->setter = php_http_curle_option_set_resolve;
1244 }
1245 #endif
1246 #if PHP_HTTP_HAVE_ARES
1247 # if PHP_HTTP_CURL_VERSION(7,24,0)
1248 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1249 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1250 }
1251 # endif
1252 # if PHP_HTTP_CURL_VERSION(7,33,0)
1253 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1254 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1255 }
1256 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1257 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1258 }
1259 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1260 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1261 }
1262 # endif
1263 #endif
1264
1265 /* limits */
1266 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1267 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1268
1269 /* LSF weirdance
1270 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1271 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1272 */
1273
1274 /* connection handling */
1275 /* crashes
1276 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1277 Z_LVAL(opt->defval) = 5;
1278 }
1279 */
1280 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1281 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1282
1283 /* outgoing interface */
1284 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1285 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1286 opt->setter = php_http_curle_option_set_portrange;
1287 }
1288
1289 /* another endpoint port */
1290 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1291
1292 /* RFC4007 zone_id */
1293 #if PHP_HTTP_CURL_VERSION(7,19,0)
1294 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1295 #endif
1296
1297 /* auth */
1298 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1299 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1300 }
1301 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1302 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1303 }
1304
1305 /* redirects */
1306 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1307 opt->setter = php_http_curle_option_set_redirect;
1308 }
1309 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1310 #if PHP_HTTP_CURL_VERSION(7,19,1)
1311 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1312 #endif
1313
1314 /* retries */
1315 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1316 opt->setter = php_http_curle_option_set_retrycount;
1317 }
1318 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1319 opt->setter = php_http_curle_option_set_retrydelay;
1320 }
1321
1322 /* referer */
1323 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1324 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1325 }
1326 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1327 ZVAL_BOOL(&opt->defval, 1);
1328 }
1329
1330 /* useragent */
1331 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1332 /* don't check strlen, to allow sending no useragent at all */
1333 ZVAL_STRING(&opt->defval,
1334 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1335 "PHP/" PHP_VERSION " "
1336 "libcurl/" LIBCURL_VERSION
1337 , 0);
1338 }
1339
1340 /* resume */
1341 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1342 opt->setter = php_http_curle_option_set_resume;
1343 }
1344 /* ranges */
1345 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1346 opt->setter = php_http_curle_option_set_range;
1347 }
1348
1349 /* etag */
1350 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1351 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1352 opt->setter = php_http_curle_option_set_etag;
1353 }
1354
1355 /* compression */
1356 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1357 opt->setter = php_http_curle_option_set_compress;
1358 }
1359
1360 /* lastmodified */
1361 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1362 opt->setter = php_http_curle_option_set_lastmodified;
1363 }
1364
1365 /* cookies */
1366 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1367 opt->setter = php_http_curle_option_set_encodecookies;
1368 ZVAL_BOOL(&opt->defval, 1);
1369 }
1370 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1371 opt->setter = php_http_curle_option_set_cookies;
1372 }
1373
1374 /* cookiesession, don't load session cookies from cookiestore */
1375 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1376 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1377 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1378 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1379 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1380 opt->setter = php_http_curle_option_set_cookiestore;
1381 }
1382
1383 /* maxfilesize */
1384 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1385
1386 /* http protocol version */
1387 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1388
1389 /* timeouts */
1390 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1391 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1392 }
1393 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1394 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1395 Z_DVAL(opt->defval) = 3;
1396 }
1397 #if PHP_HTTP_CURL_VERSION(7,36,0)
1398 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1399 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1400 Z_DVAL(opt->defval) = 1;
1401 }
1402 #endif
1403
1404 /* tcp */
1405 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1406 #if PHP_HTTP_CURL_VERSION(7,25,0)
1407 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1408 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1409 Z_LVAL(opt->defval) = 60;
1410 }
1411 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1412 Z_LVAL(opt->defval) = 60;
1413 }
1414 #endif
1415
1416 /* ssl */
1417 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1418 registry = &opt->suboptions;
1419
1420 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1421 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1422 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1423 }
1424 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1425 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1426 ZVAL_STRING(&opt->defval, "PEM", 0);
1427 }
1428 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1429 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1430 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1431 }
1432 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1433 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1434 ZVAL_STRING(&opt->defval, "PEM", 0);
1435 }
1436 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1437 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1438 }
1439 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1440 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1441 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1442 ZVAL_BOOL(&opt->defval, 1);
1443 }
1444 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1445 ZVAL_BOOL(&opt->defval, 1);
1446 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1447 }
1448 #if PHP_HTTP_CURL_VERSION(7,41,0)
1449 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, IS_BOOL);
1450 #endif
1451 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1452 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1453 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1454 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1455 #ifdef PHP_HTTP_CURL_CAINFO
1456 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1457 #endif
1458 }
1459 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1460 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1461 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1462 }
1463 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1464 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1465 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1466 }
1467 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1468 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1469 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1470 }
1471 #if PHP_HTTP_CURL_VERSION(7,19,0)
1472 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1473 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1474 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1475 }
1476 # ifdef PHP_HTTP_HAVE_OPENSSL
1477 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1478 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1479 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1480 }
1481 # endif
1482 #endif
1483 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1484 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1485 #endif
1486 #if PHP_HTTP_CURL_VERSION(7,36,0)
1487 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1488 ZVAL_BOOL(&opt->defval, 1);
1489 }
1490 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1491 ZVAL_BOOL(&opt->defval, 1);
1492 }
1493 #endif
1494 #if PHP_HTTP_CURL_VERSION(7,39,0)
1495 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1496 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1497 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1498 }
1499 #endif
1500 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
1501 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1502 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1503 }
1504 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1505 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1506 }
1507 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1508 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1509 }
1510 #endif
1511 }
1512 }
1513
1514 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1515 {
1516 php_http_client_curl_handler_t *curl = userdata;
1517 zval *option;
1518
1519 if ((option = php_http_option_get(opt, options, NULL))) {
1520 option = php_http_ztyp(opt->type, option);
1521 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1522 }
1523 return option;
1524 }
1525
1526 static ZEND_RESULT_CODE php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1527 {
1528 php_http_client_curl_handler_t *curl = userdata;
1529 CURL *ch = curl->handle;
1530 zval tmp;
1531 CURLcode rc = CURLE_OK;
1532 ZEND_RESULT_CODE rv = SUCCESS;
1533 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1534
1535 if (!val) {
1536 val = &opt->defval;
1537 }
1538
1539 switch (opt->type) {
1540 case IS_BOOL:
1541 if (opt->setter) {
1542 rv = opt->setter(opt, val, curl);
1543 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1544 rv = FAILURE;
1545 }
1546 break;
1547
1548 case IS_LONG:
1549 if (opt->setter) {
1550 rv = opt->setter(opt, val, curl);
1551 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1552 rv = FAILURE;
1553 }
1554 break;
1555
1556 case IS_STRING:
1557 if (opt->setter) {
1558 rv = opt->setter(opt, val, curl);
1559 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1560 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1561 rv = FAILURE;
1562 }
1563 } 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)) {
1564 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1565 rv = FAILURE;
1566 }
1567 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1568 rv = FAILURE;
1569 }
1570 break;
1571
1572 case IS_DOUBLE:
1573 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1574 tmp = *val;
1575 Z_DVAL(tmp) *= 1000;
1576 val = &tmp;
1577 }
1578 if (opt->setter) {
1579 rv = opt->setter(opt, val, curl);
1580 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1581 rv = FAILURE;
1582 }
1583 break;
1584
1585 case IS_ARRAY:
1586 if (opt->setter) {
1587 rv = opt->setter(opt, val, curl);
1588 } else if (Z_TYPE_P(val) != IS_NULL) {
1589 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1590 }
1591 break;
1592
1593 default:
1594 if (opt->setter) {
1595 rv = opt->setter(opt, val, curl);
1596 } else {
1597 rv = FAILURE;
1598 }
1599 break;
1600 }
1601 if (rv != SUCCESS) {
1602 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1603 }
1604 return rv;
1605 }
1606
1607 #if PHP_HTTP_CURL_VERSION(7,30,0)
1608 static ZEND_RESULT_CODE php_http_curlm_option_set_pipelining_bl(php_http_option_t *opt, zval *value, void *userdata)
1609 {
1610 php_http_client_t *client = userdata;
1611 php_http_client_curl_t *curl = client->ctx;
1612 CURLM *ch = curl->handle;
1613 HashTable tmp_ht;
1614 char **bl = NULL;
1615 TSRMLS_FETCH_FROM_CTX(client->ts);
1616
1617 /* array of char *, ending with a NULL */
1618 if (value && Z_TYPE_P(value) != IS_NULL) {
1619 zval **entry;
1620 HashPosition pos;
1621 HashTable *ht = HASH_OF(value);
1622 int c = zend_hash_num_elements(ht);
1623 char **ptr = ecalloc(c + 1, sizeof(char *));
1624
1625 bl = ptr;
1626
1627 zend_hash_init(&tmp_ht, c, NULL, ZVAL_PTR_DTOR, 0);
1628 array_join(ht, &tmp_ht, 0, ARRAY_JOIN_STRINGIFY);
1629
1630 FOREACH_HASH_VAL(pos, &tmp_ht, entry) {
1631 *ptr++ = Z_STRVAL_PP(entry);
1632 }
1633 }
1634
1635 if (CURLM_OK != curl_multi_setopt(ch, opt->option, bl)) {
1636 if (bl) {
1637 efree(bl);
1638 zend_hash_destroy(&tmp_ht);
1639 }
1640 return FAILURE;
1641 }
1642
1643 if (bl) {
1644 efree(bl);
1645 zend_hash_destroy(&tmp_ht);
1646 }
1647 return SUCCESS;
1648 }
1649 #endif
1650
1651 #if PHP_HTTP_HAVE_EVENT
1652 static inline ZEND_RESULT_CODE php_http_curlm_use_eventloop(php_http_client_t *h, zend_bool enable)
1653 {
1654 php_http_client_curl_t *curl = h->ctx;
1655
1656 if ((curl->useevents = enable)) {
1657 if (!curl->evbase) {
1658 curl->evbase = event_base_new();
1659 }
1660 if (!curl->timeout) {
1661 curl->timeout = ecalloc(1, sizeof(struct event));
1662 }
1663 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
1664 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
1665 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
1666 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
1667 } else {
1668 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
1669 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
1670 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
1671 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
1672 }
1673
1674 return SUCCESS;
1675 }
1676
1677 static ZEND_RESULT_CODE php_http_curlm_option_set_use_eventloop(php_http_option_t *opt, zval *value, void *userdata)
1678 {
1679 php_http_client_t *client = userdata;
1680
1681 return php_http_curlm_use_eventloop(client, value && Z_BVAL_P(value));
1682 }
1683 #endif
1684
1685 static void php_http_curlm_options_init(php_http_options_t *registry TSRMLS_DC)
1686 {
1687 php_http_option_t *opt;
1688
1689 /* set size of connection cache */
1690 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLMOPT_MAXCONNECTS, IS_LONG))) {
1691 /* -1 == default, 0 == unlimited */
1692 ZVAL_LONG(&opt->defval, -1);
1693 }
1694 /* set max number of connections to a single host */
1695 #if PHP_HTTP_CURL_VERSION(7,30,0)
1696 php_http_option_register(registry, ZEND_STRL("max_host_connections"), CURLMOPT_MAX_HOST_CONNECTIONS, IS_LONG);
1697 #endif
1698 /* maximum number of requests in a pipeline */
1699 #if PHP_HTTP_CURL_VERSION(7,30,0)
1700 if ((opt = php_http_option_register(registry, ZEND_STRL("max_pipeline_length"), CURLMOPT_MAX_PIPELINE_LENGTH, IS_LONG))) {
1701 ZVAL_LONG(&opt->defval, 5);
1702 }
1703 #endif
1704 /* max simultaneously open connections */
1705 #if PHP_HTTP_CURL_VERSION(7,30,0)
1706 php_http_option_register(registry, ZEND_STRL("max_total_connections"), CURLMOPT_MAX_TOTAL_CONNECTIONS, IS_LONG);
1707 #endif
1708 /* enable/disable HTTP pipelining */
1709 php_http_option_register(registry, ZEND_STRL("pipelining"), CURLMOPT_PIPELINING, IS_BOOL);
1710 /* chunk length threshold for pipelining */
1711 #if PHP_HTTP_CURL_VERSION(7,30,0)
1712 php_http_option_register(registry, ZEND_STRL("chunk_length_penalty_size"), CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, IS_LONG);
1713 #endif
1714 /* size threshold for pipelining penalty */
1715 #if PHP_HTTP_CURL_VERSION(7,30,0)
1716 php_http_option_register(registry, ZEND_STRL("content_length_penalty_size"), CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, IS_LONG);
1717 #endif
1718 /* pipelining server blacklist */
1719 #if PHP_HTTP_CURL_VERSION(7,30,0)
1720 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_server_bl"), CURLMOPT_PIPELINING_SERVER_BL, IS_ARRAY))) {
1721 opt->setter = php_http_curlm_option_set_pipelining_bl;
1722 }
1723 #endif
1724 /* pipelining host blacklist */
1725 #if PHP_HTTP_CURL_VERSION(7,30,0)
1726 if ((opt = php_http_option_register(registry, ZEND_STRL("pipelining_site_bl"), CURLMOPT_PIPELINING_SITE_BL, IS_ARRAY))) {
1727 opt->setter = php_http_curlm_option_set_pipelining_bl;
1728 }
1729 #endif
1730 /* events */
1731 #if PHP_HTTP_HAVE_EVENT
1732 if ((opt = php_http_option_register(registry, ZEND_STRL("use_eventloop"), 0, IS_BOOL))) {
1733 opt->setter = php_http_curlm_option_set_use_eventloop;
1734 }
1735 #endif
1736 }
1737
1738 static ZEND_RESULT_CODE php_http_curlm_set_option(php_http_option_t *opt, zval *val, void *userdata)
1739 {
1740 php_http_client_t *client = userdata;
1741 php_http_client_curl_t *curl = client->ctx;
1742 CURLM *ch = curl->handle;
1743 zval *orig = val;
1744 CURLMcode rc = CURLM_UNKNOWN_OPTION;
1745 ZEND_RESULT_CODE rv = SUCCESS;
1746 TSRMLS_FETCH_FROM_CTX(client->ts);
1747
1748 if (!val) {
1749 val = &opt->defval;
1750 } else if (opt->type && Z_TYPE_P(val) != opt->type && !(Z_TYPE_P(val) == IS_NULL && opt->type == IS_ARRAY)) {
1751 val = php_http_ztyp(opt->type, val);
1752 }
1753
1754 if (opt->setter) {
1755 rv = opt->setter(opt, val, client);
1756 } else {
1757 switch (opt->type) {
1758 case IS_BOOL:
1759 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, (long) Z_BVAL_P(val)))) {
1760 rv = FAILURE;
1761 }
1762 break;
1763 case IS_LONG:
1764 if (CURLM_OK != (rc = curl_multi_setopt(ch, opt->option, Z_LVAL_P(val)))) {
1765 rv = FAILURE;
1766 }
1767 break;
1768 default:
1769 rv = FAILURE;
1770 break;
1771 }
1772 }
1773
1774 if (val && val != orig && val != &opt->defval) {
1775 zval_ptr_dtor(&val);
1776 }
1777
1778 if (rv != SUCCESS) {
1779 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1780 }
1781 return rv;
1782 }
1783
1784 /* client ops */
1785
1786 static ZEND_RESULT_CODE php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1787 {
1788 CURL *ch = curl->handle;
1789 php_http_curle_storage_t *st;
1790
1791 if ((st = php_http_curle_get_storage(ch))) {
1792 if (st->url) {
1793 pefree(st->url, 1);
1794 st->url = NULL;
1795 }
1796 if (st->cookiestore) {
1797 pefree(st->cookiestore, 1);
1798 st->cookiestore = NULL;
1799 }
1800 st->errorbuffer[0] = '\0';
1801 }
1802
1803 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1804 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1805 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1806 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1807 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1808 #if PHP_HTTP_CURL_VERSION(7,19,1)
1809 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1810 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1811 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1812 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1813 #endif
1814
1815 #if PHP_HTTP_CURL_VERSION(7,21,3)
1816 if (curl->options.resolve) {
1817 curl_slist_free_all(curl->options.resolve);
1818 curl->options.resolve = NULL;
1819 }
1820 #endif
1821 curl->options.retry.count = 0;
1822 curl->options.retry.delay = 0;
1823 curl->options.redirects = 0;
1824 curl->options.encode_cookies = 1;
1825
1826 if (curl->options.headers) {
1827 curl_slist_free_all(curl->options.headers);
1828 curl->options.headers = NULL;
1829 }
1830 if (curl->options.proxyheaders) {
1831 curl_slist_free_all(curl->options.proxyheaders);
1832 curl->options.proxyheaders = NULL;
1833 }
1834
1835 php_http_buffer_reset(&curl->options.cookies);
1836 php_http_buffer_reset(&curl->options.ranges);
1837
1838 return SUCCESS;
1839 }
1840
1841 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1842 {
1843 void *handle;
1844 php_http_client_curl_handler_t *handler;
1845 TSRMLS_FETCH_FROM_CTX(h->ts);
1846
1847 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1848 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1849 return NULL;
1850 }
1851
1852 handler = ecalloc(1, sizeof(*handler));
1853 handler->rf = rf;
1854 handler->client = h;
1855 handler->handle = handle;
1856 handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
1857 php_http_buffer_init(&handler->response.headers);
1858 php_http_buffer_init(&handler->options.cookies);
1859 php_http_buffer_init(&handler->options.ranges);
1860 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1861
1862 #if defined(ZTS)
1863 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1864 #endif
1865 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1866 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1867 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1868 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1869 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1870 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1871 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1872 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1873 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1874 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1875 #if PHP_HTTP_CURL_VERSION(7,32,0)
1876 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1877 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1878 #else
1879 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1880 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1881 #endif
1882 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1883 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1884 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1885
1886 php_http_client_curl_handler_reset(handler);
1887
1888 return handler;
1889 }
1890
1891
1892 static ZEND_RESULT_CODE php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1893 {
1894 size_t body_size;
1895 php_http_message_t *msg = enqueue->request;
1896 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1897 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1898
1899 /* request url */
1900 if (!PHP_HTTP_INFO(msg).request.url) {
1901 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1902 return FAILURE;
1903 }
1904 storage->errorbuffer[0] = '\0';
1905 if (storage->url) {
1906 pefree(storage->url, 1);
1907 }
1908 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1909 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1910
1911 /* apply options */
1912 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1913
1914 /* request headers */
1915 php_http_message_update_headers(msg);
1916 if (zend_hash_num_elements(&msg->hdrs)) {
1917 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1918 zval **header_val, *header_cpy;
1919 HashPosition pos;
1920 php_http_buffer_t header;
1921 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1922 zval **ct = NULL;
1923
1924 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1925 #endif
1926
1927 php_http_buffer_init(&header);
1928 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1929 if (header_key.type == HASH_KEY_IS_STRING) {
1930 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1931 /* avoid duplicate content-length header */
1932 if (ct && *ct == *header_val) {
1933 continue;
1934 }
1935 #endif
1936 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1937 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1938 php_http_buffer_fix(&header);
1939 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1940 php_http_buffer_reset(&header);
1941
1942 zval_ptr_dtor(&header_cpy);
1943 }
1944 }
1945 php_http_buffer_dtor(&header);
1946 }
1947 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1948
1949 /* attach request body */
1950 if ((body_size = php_http_message_body_size(msg->body))) {
1951 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1952 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1953 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1954 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1955 * does not allow a request body.
1956 */
1957 php_stream_rewind(php_http_message_body_stream(msg->body));
1958 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
1959 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1960 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1961 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1962 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1963 } else {
1964 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
1965 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1966 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1967 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1968 }
1969
1970 /*
1971 * Always use CUSTOMREQUEST, else curl won't send any request body for GET etc.
1972 * See e.g. bug #69313.
1973 *
1974 * Here's what curl does:
1975 * - CURLOPT_HTTPGET: ignore request body
1976 * - CURLOPT_UPLOAD: set "Expect: 100-continue" header
1977 * - CURLOPT_POST: set "Content-Type: application/x-www-form-urlencoded" header
1978 * Now select the least bad.
1979 *
1980 * See also https://tools.ietf.org/html/rfc7231#section-5.1.1
1981 */
1982 if (PHP_HTTP_INFO(msg).request.method) {
1983 if (!strcasecmp("PUT", PHP_HTTP_INFO(msg).request.method)) {
1984 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1985 } else {
1986 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1987 }
1988 } else {
1989 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1990 return FAILURE;
1991 }
1992
1993 return SUCCESS;
1994 }
1995
1996 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1997 {
1998 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1999 #if PHP_HTTP_CURL_VERSION(7,32,0)
2000 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
2001 #else
2002 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
2003 #endif
2004 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
2005 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
2006 }
2007
2008 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
2009 {
2010 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
2011
2012 php_http_client_curl_handler_clear(handler);
2013
2014 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
2015 php_resource_factory_free(&handler->rf);
2016
2017 php_http_message_body_free(&handler->response.body);
2018 php_http_buffer_dtor(&handler->response.headers);
2019 php_http_buffer_dtor(&handler->options.ranges);
2020 php_http_buffer_dtor(&handler->options.cookies);
2021 zend_hash_destroy(&handler->options.cache);
2022
2023 if (handler->options.headers) {
2024 curl_slist_free_all(handler->options.headers);
2025 handler->options.headers = NULL;
2026 }
2027
2028 efree(handler);
2029 }
2030
2031 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
2032 {
2033 php_http_client_curl_t *curl;
2034 TSRMLS_FETCH_FROM_CTX(h->ts);
2035
2036 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
2037 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
2038 return NULL;
2039 }
2040
2041 curl = ecalloc(1, sizeof(*curl));
2042 curl->handle = handle;
2043 curl->unfinished = 0;
2044 h->ctx = curl;
2045
2046 return h;
2047 }
2048
2049 static void php_http_client_curl_dtor(php_http_client_t *h)
2050 {
2051 php_http_client_curl_t *curl = h->ctx;
2052 TSRMLS_FETCH_FROM_CTX(h->ts);
2053
2054 #if PHP_HTTP_HAVE_EVENT
2055 if (curl->timeout) {
2056 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2057 event_del(curl->timeout);
2058 }
2059 efree(curl->timeout);
2060 curl->timeout = NULL;
2061 }
2062 if (curl->evbase) {
2063 event_base_free(curl->evbase);
2064 curl->evbase = NULL;
2065 }
2066 #endif
2067 curl->unfinished = 0;
2068
2069 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
2070
2071 efree(curl);
2072 h->ctx = NULL;
2073 }
2074
2075 static void queue_dtor(php_http_client_enqueue_t *e)
2076 {
2077 php_http_client_curl_handler_t *handler = e->opaque;
2078
2079 if (handler->queue.dtor) {
2080 e->opaque = handler->queue.opaque;
2081 handler->queue.dtor(e);
2082 }
2083 php_http_client_curl_handler_dtor(handler);
2084 }
2085
2086 static php_resource_factory_t *create_rf(php_http_client_t *h, php_http_client_enqueue_t *enqueue TSRMLS_DC)
2087 {
2088 php_persistent_handle_factory_t *pf = NULL;
2089 php_resource_factory_t *rf = NULL;
2090 php_http_url_t *url = enqueue->request->http.info.request.url;
2091
2092 if (!url || (!url->host && !url->path)) {
2093 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
2094 return NULL;
2095 }
2096
2097 /* only if the client itself is setup for persistence */
2098 if (h->rf->dtor == (void (*)(void*)) php_persistent_handle_abandon) {
2099 char *id_str = NULL;
2100 size_t id_len;
2101 int port = url->port ? url->port : 80;
2102 zval **zport;
2103
2104 if (SUCCESS == zend_hash_find(enqueue->options, ZEND_STRS("port"), (void *) &zport)) {
2105 zval *zcpy = php_http_ztyp(IS_LONG, *zport);
2106
2107 if (Z_LVAL_P(zcpy)) {
2108 port = Z_LVAL_P(zcpy);
2109 }
2110 zval_ptr_dtor(&zcpy);
2111 }
2112
2113 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), port);
2114 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
2115 efree(id_str);
2116 }
2117
2118 if (pf) {
2119 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
2120 } else {
2121 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
2122 }
2123
2124 return rf;
2125 }
2126
2127 static ZEND_RESULT_CODE php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2128 {
2129 CURLMcode rs;
2130 php_http_client_curl_t *curl = h->ctx;
2131 php_http_client_curl_handler_t *handler;
2132 php_http_client_progress_state_t *progress;
2133 php_resource_factory_t *rf;
2134 TSRMLS_FETCH_FROM_CTX(h->ts);
2135
2136 rf = create_rf(h, enqueue TSRMLS_CC);
2137 if (!rf) {
2138 return FAILURE;
2139 }
2140
2141 handler = php_http_client_curl_handler_init(h, rf);
2142 if (!handler) {
2143 return FAILURE;
2144 }
2145
2146 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
2147 php_http_client_curl_handler_dtor(handler);
2148 return FAILURE;
2149 }
2150
2151 handler->queue = *enqueue;
2152 enqueue->opaque = handler;
2153 enqueue->dtor = queue_dtor;
2154
2155 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
2156 zend_llist_add_element(&h->requests, enqueue);
2157 ++curl->unfinished;
2158
2159 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
2160 progress->info = "start";
2161 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
2162 progress->started = 1;
2163 }
2164
2165 return SUCCESS;
2166 } else {
2167 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
2168 return FAILURE;
2169 }
2170 }
2171
2172 static ZEND_RESULT_CODE php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
2173 {
2174 CURLMcode rs;
2175 php_http_client_curl_t *curl = h->ctx;
2176 php_http_client_curl_handler_t *handler = enqueue->opaque;
2177 TSRMLS_FETCH_FROM_CTX(h->ts);
2178
2179 php_http_client_curl_handler_clear(handler);
2180 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
2181 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
2182 return SUCCESS;
2183 } else {
2184 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
2185 }
2186
2187 return FAILURE;
2188 }
2189
2190 static void php_http_client_curl_reset(php_http_client_t *h)
2191 {
2192 zend_llist_element *next_el, *this_el;
2193
2194 for (this_el = h->requests.head; this_el; this_el = next_el) {
2195 next_el = this_el->next;
2196 php_http_client_curl_dequeue(h, (void *) this_el->data);
2197 }
2198 }
2199
2200 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
2201 {
2202 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
2203 timeout->tv_sec = max_tout / 1000;
2204 timeout->tv_usec = (max_tout % 1000) * 1000;
2205 } else {
2206 timeout->tv_sec = 0;
2207 timeout->tv_usec = 1000;
2208 }
2209 }
2210
2211 #ifdef PHP_WIN32
2212 # define SELECT_ERROR SOCKET_ERROR
2213 #else
2214 # define SELECT_ERROR -1
2215 #endif
2216
2217 static ZEND_RESULT_CODE php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2218 {
2219 int MAX;
2220 fd_set R, W, E;
2221 struct timeval timeout;
2222 php_http_client_curl_t *curl = h->ctx;
2223
2224 #if PHP_HTTP_HAVE_EVENT
2225 if (curl->useevents) {
2226 if (!event_initialized(curl->timeout)) {
2227 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2228 } else if (custom_timeout && timerisset(custom_timeout)) {
2229 event_add(curl->timeout, custom_timeout);
2230 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2231 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2232 event_add(curl->timeout, &timeout);
2233 }
2234
2235 event_base_loop(curl->evbase, EVLOOP_ONCE);
2236
2237 return SUCCESS;
2238 }
2239 #endif
2240
2241 FD_ZERO(&R);
2242 FD_ZERO(&W);
2243 FD_ZERO(&E);
2244
2245 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2246 if (custom_timeout && timerisset(custom_timeout)) {
2247 timeout = *custom_timeout;
2248 } else {
2249 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2250 }
2251
2252 if (MAX == -1) {
2253 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2254 return SUCCESS;
2255 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2256 return SUCCESS;
2257 }
2258 }
2259 return FAILURE;
2260 }
2261
2262 static int php_http_client_curl_once(php_http_client_t *h)
2263 {
2264 php_http_client_curl_t *curl = h->ctx;
2265
2266 #if PHP_HTTP_HAVE_EVENT
2267 if (curl->useevents) {
2268 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2269 } else
2270 #endif
2271 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2272
2273 php_http_curlm_responsehandler(h);
2274
2275 return curl->unfinished;
2276
2277 }
2278
2279 static ZEND_RESULT_CODE php_http_client_curl_exec(php_http_client_t *h)
2280 {
2281 #if PHP_HTTP_HAVE_EVENT
2282 php_http_client_curl_t *curl = h->ctx;
2283 #endif
2284 TSRMLS_FETCH_FROM_CTX(h->ts);
2285
2286 #if PHP_HTTP_HAVE_EVENT
2287 if (curl->useevents) {
2288 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2289 do {
2290 int ev_rc = event_base_dispatch(curl->evbase);
2291
2292 #if DBG_EVENTS
2293 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2294 #endif
2295
2296 if (ev_rc < 0) {
2297 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
2298 return FAILURE;
2299 }
2300 } while (curl->unfinished && !EG(exception));
2301 } else
2302 #endif
2303 {
2304 while (php_http_client_curl_once(h) && !EG(exception)) {
2305 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2306 #ifdef PHP_WIN32
2307 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2308 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
2309 #else
2310 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
2311 #endif
2312 return FAILURE;
2313 }
2314 }
2315 }
2316
2317 return SUCCESS;
2318 }
2319
2320 static ZEND_RESULT_CODE php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2321 {
2322 php_http_client_curl_t *curl = h->ctx;
2323
2324 switch (opt) {
2325 case PHP_HTTP_CLIENT_OPT_CONFIGURATION:
2326 return php_http_options_apply(&php_http_curlm_options, (HashTable *) arg, h);
2327 break;
2328
2329 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2330 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2331 return FAILURE;
2332 }
2333 break;
2334
2335 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2336 #if PHP_HTTP_HAVE_EVENT
2337 return php_http_curlm_use_eventloop(h, *(zend_bool *) arg);
2338 break;
2339 #endif
2340
2341 default:
2342 return FAILURE;
2343 }
2344 return SUCCESS;
2345 }
2346
2347 static int apply_available_options(void *pDest TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
2348 {
2349 php_http_option_t *opt = pDest;
2350 HashTable *ht;
2351 zval *entry;
2352 int c;
2353
2354 ht = va_arg(args, HashTable*);
2355
2356 MAKE_STD_ZVAL(entry);
2357
2358 if ((c = zend_hash_num_elements(&opt->suboptions.options))) {
2359 array_init_size(entry, c);
2360 zend_hash_apply_with_arguments(&opt->suboptions.options TSRMLS_CC, apply_available_options, 1, Z_ARRVAL_P(entry));
2361 } else {
2362 /* catch deliberate NULL options */
2363 if (Z_TYPE(opt->defval) == IS_STRING && !Z_STRVAL(opt->defval)) {
2364 ZVAL_NULL(entry);
2365 } else {
2366 ZVAL_COPY_VALUE(entry, &opt->defval);
2367 zval_copy_ctor(entry);
2368 }
2369 }
2370
2371 if (hash_key->nKeyLength) {
2372 zend_hash_quick_update(ht, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void *) &entry, sizeof(zval *), NULL);
2373 } else {
2374 zend_hash_index_update(ht, hash_key->h, (void *) &entry, sizeof(zval *), NULL);
2375 }
2376
2377 return ZEND_HASH_APPLY_KEEP;
2378 }
2379
2380 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)
2381 {
2382 php_http_client_enqueue_t *enqueue;
2383 TSRMLS_FETCH_FROM_CTX(h->ts);
2384
2385 switch (opt) {
2386 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2387 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2388 php_http_client_curl_handler_t *handler = enqueue->opaque;
2389
2390 *((php_http_client_progress_state_t **) res) = &handler->progress;
2391 return SUCCESS;
2392 }
2393 break;
2394
2395 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2396 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2397 php_http_client_curl_handler_t *handler = enqueue->opaque;
2398
2399 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2400 return SUCCESS;
2401 }
2402 break;
2403
2404 case PHP_HTTP_CLIENT_OPT_AVAILABLE_OPTIONS:
2405 zend_hash_apply_with_arguments(&php_http_curle_options.options TSRMLS_CC, apply_available_options, 1, *(HashTable **) res);
2406 break;
2407
2408 case PHP_HTTP_CLIENT_OPT_AVAILABLE_CONFIGURATION:
2409 zend_hash_apply_with_arguments(&php_http_curlm_options.options TSRMLS_CC, apply_available_options, 1, *(HashTable **) res);
2410 break;
2411
2412 default:
2413 break;
2414 }
2415
2416 return FAILURE;
2417 }
2418
2419 static php_http_client_ops_t php_http_client_curl_ops = {
2420 &php_http_curlm_resource_factory_ops,
2421 php_http_client_curl_init,
2422 NULL /* copy */,
2423 php_http_client_curl_dtor,
2424 php_http_client_curl_reset,
2425 php_http_client_curl_exec,
2426 php_http_client_curl_wait,
2427 php_http_client_curl_once,
2428 php_http_client_curl_enqueue,
2429 php_http_client_curl_dequeue,
2430 php_http_client_curl_setopt,
2431 php_http_client_curl_getopt
2432 };
2433
2434 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2435 {
2436 return &php_http_client_curl_ops;
2437 }
2438
2439 PHP_MINIT_FUNCTION(http_client_curl)
2440 {
2441 php_http_options_t *options;
2442 php_http_client_driver_t driver = {
2443 ZEND_STRL("curl"),
2444 &php_http_client_curl_ops
2445 };
2446
2447 if (SUCCESS != php_http_client_driver_add(&driver)) {
2448 return FAILURE;
2449 }
2450
2451 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2452 return FAILURE;
2453 }
2454 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2455 return FAILURE;
2456 }
2457
2458 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2459 options->getter = php_http_curle_get_option;
2460 options->setter = php_http_curle_set_option;
2461
2462 php_http_curle_options_init(options TSRMLS_CC);
2463 }
2464 if ((options = php_http_options_init(&php_http_curlm_options, 1))) {
2465 options->getter = php_http_option_get;
2466 options->setter = php_http_curlm_set_option;
2467
2468 php_http_curlm_options_init(options TSRMLS_CC);
2469 }
2470
2471 /*
2472 * HTTP Protocol Version Constants
2473 */
2474 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2475 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2476 #if PHP_HTTP_CURL_VERSION(7,33,0)
2477 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2478 #endif
2479 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2480
2481 /*
2482 * SSL Version Constants
2483 */
2484 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2485 #if PHP_HTTP_CURL_VERSION(7,34,0)
2486 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2487 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2488 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2489 #endif
2490 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2491 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2492 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2493 #if PHP_HTTP_CURL_VERSION(7,21,4) && defined(PHP_HTTP_CURL_TLSAUTH_SRP)
2494 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2495 #endif
2496
2497 /*
2498 * DNS IPvX resolving
2499 */
2500 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2501 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2502 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2503
2504 /*
2505 * Auth Constants
2506 */
2507 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2508 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2509 #if PHP_HTTP_CURL_VERSION(7,19,3)
2510 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2511 #endif
2512 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2513 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2514 #if PHP_HTTP_CURL_VERSION(7,38,0)
2515 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2516 #endif
2517 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2518
2519 /*
2520 * Proxy Type Constants
2521 */
2522 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2523 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2524 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2525 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2526 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2527 #if PHP_HTTP_CURL_VERSION(7,19,4)
2528 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2529 #endif
2530
2531 /*
2532 * Post Redirection Constants
2533 */
2534 #if PHP_HTTP_CURL_VERSION(7,19,1)
2535 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2536 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2537 #if PHP_HTTP_CURL_VERSION(7,26,0)
2538 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2539 #endif
2540 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2541 #endif
2542
2543 return SUCCESS;
2544 }
2545
2546 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2547 {
2548 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2549 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2550
2551 php_http_options_dtor(&php_http_curle_options);
2552 php_http_options_dtor(&php_http_curlm_options);
2553
2554 return SUCCESS;
2555 }
2556
2557 #endif /* PHP_HTTP_HAVE_CURL */
2558
2559 /*
2560 * Local variables:
2561 * tab-width: 4
2562 * c-basic-offset: 4
2563 * End:
2564 * vim600: noet sw=4 ts=4 fdm=marker
2565 * vim<600: noet sw=4 ts=4
2566 */
Extended HTTP Support