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