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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
64 php_http_client_enqueue_t queue;
65
66 struct {
67 php_http_message_parser_t *parser;
68 php_http_message_t *message;
69 php_http_buffer_t *buffer;
70 } request;
71
72 struct {
73 php_http_message_parser_t *parser;
74 php_http_message_t *message;
75 php_http_buffer_t *buffer;
76 } response;
77
78 struct {
79 HashTable cache;
80
81 struct curl_slist *headers;
82 struct curl_slist *resolve;
83 php_http_buffer_t cookies;
84 php_http_buffer_t ranges;
85
86 struct {
87 uint count;
88 double delay;
89 } retry;
90
91 long redirects;
92 unsigned range_request:1;
93 unsigned encode_cookies:1;
94
95 } options;
96
97 } php_http_client_curl_handler_t;
98
99 typedef struct php_http_curle_storage {
100 char *url;
101 char *cookiestore;
102 CURLcode errorcode;
103 char errorbuffer[0x100];
104 } php_http_curle_storage_t;
105
106 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
107 php_http_curle_storage_t *st = NULL;
108
109 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
110
111 if (!st) {
112 st = pecalloc(1, sizeof(*st), 1);
113 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
114 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
115 }
116
117 return st;
118 }
119
120 static void *php_http_curle_ctor(void *opaque, void *init_arg)
121 {
122 void *ch;
123
124 if ((ch = curl_easy_init())) {
125 php_http_curle_get_storage(ch);
126 return ch;
127 }
128 return NULL;
129 }
130
131 static void *php_http_curle_copy(void *opaque, void *handle)
132 {
133 void *ch;
134
135 if ((ch = curl_easy_duphandle(handle))) {
136 curl_easy_reset(ch);
137 php_http_curle_get_storage(ch);
138 return ch;
139 }
140 return NULL;
141 }
142
143 static void php_http_curle_dtor(void *opaque, void *handle)
144 {
145 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
146
147 curl_easy_cleanup(handle);
148
149 if (st) {
150 if (st->url) {
151 pefree(st->url, 1);
152 }
153 if (st->cookiestore) {
154 pefree(st->cookiestore, 1);
155 }
156 pefree(st, 1);
157 }
158 }
159
160 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
161 php_http_curle_ctor,
162 php_http_curle_copy,
163 php_http_curle_dtor
164 };
165
166 static void *php_http_curlm_ctor(void *opaque, void *init_arg)
167 {
168 return curl_multi_init();
169 }
170
171 static void php_http_curlm_dtor(void *opaque, void *handle)
172 {
173 curl_multi_cleanup(handle);
174 }
175
176 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
177 php_http_curlm_ctor,
178 NULL,
179 php_http_curlm_dtor
180 };
181
182 /* curl callbacks */
183
184 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
185 {
186 php_http_message_body_t *body = ctx;
187
188 if (body && body->res) {
189 php_stream *s = php_http_message_body_stream(body);
190
191 if (s) {
192 return php_stream_read(s, data, len * n);
193 } else abort();
194 }
195 return 0;
196 }
197
198 #if PHP_HTTP_CURL_VERSION(7,32,0)
199 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)
200 #else
201 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
202 #endif
203 {
204 php_http_client_curl_handler_t *h = ctx;
205 zend_bool update = 0;
206
207 if (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 update = 1;
213
214 h->progress.dl.total = dltotal;
215 h->progress.dl.now = dlnow;
216 h->progress.ul.total = ultotal;
217 h->progress.ul.now = ulnow;
218 }
219
220 if (update && h->client->callback.progress.func) {
221 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
222 }
223
224 return 0;
225 }
226
227 static curlioerr php_http_curle_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx)
228 {
229 php_http_message_body_t *body = ctx;
230
231 if (cmd != CURLIOCMD_RESTARTREAD) {
232 return CURLIOE_UNKNOWNCMD;
233 }
234
235 if (body && SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) {
236 return CURLIOE_OK;
237 }
238
239 return CURLIOE_FAILRESTART;
240 }
241
242 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
243 {
244 php_http_client_curl_handler_t *h = ctx;
245 unsigned flags = 0;
246
247 /* catch progress */
248 switch (type) {
249 case CURLINFO_TEXT:
250 if (data[0] == '-') {
251 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
252 h->progress.info = "setup";
253 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
254 h->progress.info = "setup";
255 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
256 h->progress.info = "resolve";
257 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
258 h->progress.info = "connect";
259 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
260 h->progress.info = "connect";
261 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
262 h->progress.info = "connected";
263 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
264 h->progress.info = "connected";
265 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
266 h->progress.info = "blacklist check";
267 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
268 h->progress.info = "ssl negotiation";
269 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
270 h->progress.info = "uploaded";
271 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
272 h->progress.info = "not disconnected";
273 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
274 h->progress.info = "disconnected";
275 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
276 h->progress.info = "redirect";
277 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
278 h->progress.info = "timeout";
279 } else {
280 #if 0
281 h->progress.info = data;
282 data[length - 1] = '\0';
283 #endif
284 }
285 if (h->client->callback.progress.func) {
286 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
287 }
288 break;
289 case CURLINFO_HEADER_OUT:
290 case CURLINFO_DATA_OUT:
291 case CURLINFO_SSL_DATA_OUT:
292 h->progress.info = "send";
293 break;
294 case CURLINFO_HEADER_IN:
295 case CURLINFO_DATA_IN:
296 case CURLINFO_SSL_DATA_IN:
297 h->progress.info = "receive";
298 break;
299 default:
300 break;
301 }
302 /* process data */
303 switch (type) {
304 case CURLINFO_HEADER_IN:
305 case CURLINFO_DATA_IN:
306 php_http_buffer_append(h->response.buffer, data, length);
307
308 if (h->options.redirects) {
309 flags |= PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS;
310 }
311
312 if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->response.parser, h->response.buffer, flags, &h->response.message)) {
313 return -1;
314 }
315 break;
316
317 case CURLINFO_HEADER_OUT:
318 case CURLINFO_DATA_OUT:
319 php_http_buffer_append(h->request.buffer, data, length);
320
321 if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->request.parser, h->request.buffer, flags, &h->request.message)) {
322 return -1;
323 }
324 break;
325 default:
326 break;
327 }
328
329 #if 0
330 /* debug */
331 _dpf(type, data, length);
332 #endif
333
334 return 0;
335 }
336
337 static int php_http_curle_dummy_callback(char *data, size_t n, size_t l, void *s)
338 {
339 return n*l;
340 }
341
342 static ZEND_RESULT_CODE php_http_curle_get_info(CURL *ch, HashTable *info)
343 {
344 char *c;
345 long l;
346 double d;
347 struct curl_slist *s, *p;
348 zval tmp;
349
350 /* BEGIN::CURLINFO */
351 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
352 ZVAL_STRING(&tmp, STR_PTR(c));
353 zend_hash_str_update(info, "effective_url", lenof("effective_url"), &tmp);
354 }
355 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
356 ZVAL_LONG(&tmp, l);
357 zend_hash_str_update(info, "response_code", lenof("response_code"), &tmp);
358 }
359 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
360 ZVAL_DOUBLE(&tmp, d);
361 zend_hash_str_update(info, "total_time", lenof("total_time"), &tmp);
362 }
363 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
364 ZVAL_DOUBLE(&tmp, d);
365 zend_hash_str_update(info, "namelookup_time", lenof("namelookup_time"), &tmp);
366 }
367 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
368 ZVAL_DOUBLE(&tmp, d);
369 zend_hash_str_update(info, "connect_time", lenof("connect_time"), &tmp);
370 }
371 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
372 ZVAL_DOUBLE(&tmp, d);
373 zend_hash_str_update(info, "pretransfer_time", lenof("pretransfer_time"), &tmp);
374 }
375 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
376 ZVAL_DOUBLE(&tmp, d);
377 zend_hash_str_update(info, "size_upload", lenof("size_upload"), &tmp);
378 }
379 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
380 ZVAL_DOUBLE(&tmp, d);
381 zend_hash_str_update(info, "size_download", lenof("size_download"), &tmp);
382 }
383 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
384 ZVAL_DOUBLE(&tmp, d);
385 zend_hash_str_update(info, "speed_download", lenof("speed_download"), &tmp);
386 }
387 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
388 ZVAL_DOUBLE(&tmp, d);
389 zend_hash_str_update(info, "speed_upload", lenof("speed_upload"), &tmp);
390 }
391 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
392 ZVAL_LONG(&tmp, l);
393 zend_hash_str_update(info, "header_size", lenof("header_size"), &tmp);
394 }
395 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
396 ZVAL_LONG(&tmp, l);
397 zend_hash_str_update(info, "request_size", lenof("request_size"), &tmp);
398 }
399 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
400 ZVAL_LONG(&tmp, l);
401 zend_hash_str_update(info, "ssl_verifyresult", lenof("ssl_verifyresult"), &tmp);
402 }
403 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
404 ZVAL_LONG(&tmp, l);
405 zend_hash_str_update(info, "filetime", lenof("filetime"), &tmp);
406 }
407 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
408 ZVAL_DOUBLE(&tmp, d);
409 zend_hash_str_update(info, "content_length_download", lenof("content_length_download"), &tmp);
410 }
411 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
412 ZVAL_DOUBLE(&tmp, d);
413 zend_hash_str_update(info, "content_length_upload", lenof("content_length_upload"), &tmp);
414 }
415 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
416 ZVAL_DOUBLE(&tmp, d);
417 zend_hash_str_update(info, "starttransfer_time", lenof("starttransfer_time"), &tmp);
418 }
419 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
420 ZVAL_STRING(&tmp, STR_PTR(c));
421 zend_hash_str_update(info, "content_type", lenof("content_type"), &tmp);
422 }
423 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
424 ZVAL_DOUBLE(&tmp, d);
425 zend_hash_str_update(info, "redirect_time", lenof("redirect_time"), &tmp);
426 }
427 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
428 ZVAL_LONG(&tmp, l);
429 zend_hash_str_update(info, "redirect_count", lenof("redirect_count"), &tmp);
430 }
431 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
432 ZVAL_LONG(&tmp, l);
433 zend_hash_str_update(info, "connect_code", lenof("connect_code"), &tmp);
434 }
435 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
436 ZVAL_LONG(&tmp, l);
437 zend_hash_str_update(info, "httpauth_avail", lenof("httpauth_avail"), &tmp);
438 }
439 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
440 ZVAL_LONG(&tmp, l);
441 zend_hash_str_update(info, "proxyauth_avail", lenof("proxyauth_avail"), &tmp);
442 }
443 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
444 ZVAL_LONG(&tmp, l);
445 zend_hash_str_update(info, "os_errno", lenof("os_errno"), &tmp);
446 }
447 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
448 ZVAL_LONG(&tmp, l);
449 zend_hash_str_update(info, "num_connects", lenof("num_connects"), &tmp);
450 }
451 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
452 array_init(&tmp);
453 for (p = s; p; p = p->next) {
454 if (p->data) {
455 add_next_index_string(&tmp, p->data);
456 }
457 }
458 zend_hash_str_update(info, "ssl_engines", lenof("ssl_engines"), &tmp);
459 curl_slist_free_all(s);
460 }
461 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
462 array_init(&tmp);
463 for (p = s; p; p = p->next) {
464 if (p->data) {
465 add_next_index_string(&tmp, p->data);
466 }
467 }
468 zend_hash_str_update(info, "cookies", lenof("cookies"), &tmp);
469 curl_slist_free_all(s);
470 }
471 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
472 ZVAL_STRING(&tmp, STR_PTR(c));
473 zend_hash_str_update(info, "redirect_url", lenof("redirect_url"), &tmp);
474 }
475 #if PHP_HTTP_CURL_VERSION(7,19,0)
476 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
477 ZVAL_STRING(&tmp, STR_PTR(c));
478 zend_hash_str_update(info, "primary_ip", lenof("primary_ip"), &tmp);
479 }
480 #endif
481 #if PHP_HTTP_CURL_VERSION(7,19,0)
482 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
483 ZVAL_DOUBLE(&tmp, d);
484 zend_hash_str_update(info, "appconnect_time", lenof("appconnect_time"), &tmp);
485 }
486 #endif
487 #if PHP_HTTP_CURL_VERSION(7,19,4)
488 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
489 ZVAL_LONG(&tmp, l);
490 zend_hash_str_update(info, "condition_unmet", lenof("condition_unmet"), &tmp);
491 }
492 #endif
493 #if PHP_HTTP_CURL_VERSION(7,21,0)
494 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
495 ZVAL_LONG(&tmp, l);
496 zend_hash_str_update(info, "primary_port", lenof("primary_port"), &tmp);
497 }
498 #endif
499 #if PHP_HTTP_CURL_VERSION(7,21,0)
500 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
501 ZVAL_STRING(&tmp, STR_PTR(c));
502 zend_hash_str_update(info, "local_ip", lenof("local_ip"), &tmp);
503 }
504 #endif
505 #if PHP_HTTP_CURL_VERSION(7,21,0)
506 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
507 ZVAL_LONG(&tmp, l);
508 zend_hash_str_update(info, "local_port", lenof("local_port"), &tmp);
509 }
510 #endif
511
512 /* END::CURLINFO */
513
514 #if PHP_HTTP_CURL_VERSION(7,34,0)
515 {
516 zval ti_array, subarray;
517 struct curl_tlssessioninfo *ti;
518
519 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
520 char *backend;
521
522 ZVAL_NULL(&subarray);
523 array_init(&ti_array);
524
525 switch (ti->backend) {
526 case CURLSSLBACKEND_NONE:
527 backend = "none";
528 break;
529 case CURLSSLBACKEND_OPENSSL:
530 backend = "openssl";
531 #ifdef PHP_HTTP_HAVE_OPENSSL
532 {
533 SSL_CTX *ctx = ti->internals;
534
535 array_init(&subarray);
536 add_assoc_long_ex(&subarray, ZEND_STRL("number"), SSL_CTX_sess_number(ctx));
537 add_assoc_long_ex(&subarray, ZEND_STRL("connect"), SSL_CTX_sess_connect(ctx));
538 add_assoc_long_ex(&subarray, ZEND_STRL("connect_good"), SSL_CTX_sess_connect_good(ctx));
539 add_assoc_long_ex(&subarray, ZEND_STRL("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
540 add_assoc_long_ex(&subarray, ZEND_STRL("hits"), SSL_CTX_sess_hits(ctx));
541 add_assoc_long_ex(&subarray, ZEND_STRL("cache_full"), SSL_CTX_sess_cache_full(ctx));
542 }
543 #endif
544 break;
545 case CURLSSLBACKEND_GNUTLS:
546 backend = "gnutls";
547 #ifdef PHP_HTTP_HAVE_GNUTLS
548 {
549 gnutls_session_t sess = ti->internals;
550 char *desc;
551
552 array_init(&subarray);
553 if ((desc = gnutls_session_get_desc(sess))) {
554 add_assoc_string_ex(&subarray, ZEND_STRL("desc"), desc);
555 gnutls_free(desc);
556 }
557 add_assoc_bool_ex(&subarray, ZEND_STRL("resumed"), gnutls_session_is_resumed(sess));
558 }
559 #endif
560 break;
561 case CURLSSLBACKEND_NSS:
562 backend = "nss";
563 break;
564 #if !PHP_HTTP_CURL_VERSION(7,39,0)
565 case CURLSSLBACKEND_QSOSSL:
566 backend = "qsossl";
567 break;
568 #endif
569 case CURLSSLBACKEND_GSKIT:
570 backend = "gskit";
571 break;
572 case CURLSSLBACKEND_POLARSSL:
573 backend = "polarssl";
574 break;
575 case CURLSSLBACKEND_CYASSL:
576 backend = "cyassl";
577 break;
578 case CURLSSLBACKEND_SCHANNEL:
579 backend = "schannel";
580 break;
581 case CURLSSLBACKEND_DARWINSSL:
582 backend = "darwinssl";
583 break;
584 default:
585 backend = "unknown";
586 }
587 add_assoc_string_ex(&ti_array, ZEND_STRL("backend"), backend);
588 add_assoc_zval_ex(&ti_array, ZEND_STRL("internals"), &subarray);
589 zend_hash_str_update(info, "tls_session", lenof("tls_session"), &ti_array);
590 }
591 }
592 #endif
593
594 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
595 {
596 int i;
597 zval ci_array, subarray;
598 struct curl_certinfo *ci;
599 char *colon, *keyname;
600
601 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
602 array_init(&ci_array);
603
604 for (i = 0; i < ci->num_of_certs; ++i) {
605 s = ci->certinfo[i];
606
607 array_init(&subarray);
608 for (p = s; p; p = p->next) {
609 if (p->data) {
610 if ((colon = strchr(p->data, ':'))) {
611 keyname = estrndup(p->data, colon - p->data);
612 add_assoc_string_ex(&subarray, keyname, colon - p->data, colon + 1);
613 efree(keyname);
614 } else {
615 add_next_index_string(&subarray, p->data);
616 }
617 }
618 }
619 add_next_index_zval(&ci_array, &subarray);
620 }
621 zend_hash_str_update(info, "certinfo", lenof("certinfo"), &ci_array);
622 }
623 }
624 #endif
625 {
626 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
627
628 ZVAL_LONG(&tmp, st->errorcode);
629 zend_hash_str_update(info, "curlcode", lenof("curlcode"), &tmp);
630 ZVAL_STRING(&tmp, st->errorbuffer);
631 zend_hash_str_update(info, "error", lenof("error"), &tmp);
632 }
633
634 return SUCCESS;
635 }
636
637 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
638 {
639 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
640 }
641
642 static void php_http_curlm_responsehandler(php_http_client_t *context)
643 {
644 int remaining = 0;
645 php_http_client_enqueue_t *enqueue;
646 php_http_client_curl_t *curl = context->ctx;
647
648 do {
649 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
650
651 if (msg && CURLMSG_DONE == msg->msg) {
652 if (CURLE_OK != msg->data.result) {
653 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
654 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));
655 }
656
657 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
658 php_http_client_curl_handler_t *handler = enqueue->opaque;
659
660 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &handler->request.message, &handler->response.message);
661 }
662 }
663 } while (remaining);
664 }
665
666 #if PHP_HTTP_HAVE_EVENT
667
668 typedef struct php_http_curlm_event {
669 struct event evnt;
670 php_http_client_t *context;
671 } php_http_curlm_event_t;
672
673 static inline int etoca(short action) {
674 switch (action & (EV_READ|EV_WRITE)) {
675 case EV_READ:
676 return CURL_CSELECT_IN;
677 break;
678 case EV_WRITE:
679 return CURL_CSELECT_OUT;
680 break;
681 case EV_READ|EV_WRITE:
682 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
683 break;
684 default:
685 return 0;
686 }
687 }
688
689 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
690 {
691 php_http_client_t *context = event_data;
692 php_http_client_curl_t *curl = context->ctx;
693
694 #if DBG_EVENTS
695 fprintf(stderr, "T");
696 #endif
697 if (curl->useevents) {
698 CURLMcode rc;
699
700 /* ignore and use -1,0 on timeout */
701 (void) socket;
702 (void) action;
703
704 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
705
706 if (CURLM_OK != rc) {
707 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
708 }
709
710 php_http_curlm_responsehandler(context);
711 }
712 }
713
714 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
715 {
716 php_http_client_t *context = event_data;
717 php_http_client_curl_t *curl = context->ctx;
718
719 #if DBG_EVENTS
720 fprintf(stderr, "E");
721 #endif
722 if (curl->useevents) {
723 CURLMcode rc = CURLM_OK;
724
725 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
726
727 if (CURLM_OK != rc) {
728 php_error_docref(NULL, E_WARNING, "%s", curl_multi_strerror(rc));
729 }
730
731 php_http_curlm_responsehandler(context);
732
733 /* remove timeout if there are no transfers left */
734 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
735 event_del(curl->timeout);
736 }
737 }
738 }
739
740 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
741 {
742 php_http_client_t *context = socket_data;
743 php_http_client_curl_t *curl = context->ctx;
744
745 #if DBG_EVENTS
746 fprintf(stderr, "S");
747 #endif
748 if (curl->useevents) {
749 int events = EV_PERSIST;
750 php_http_curlm_event_t *ev = assign_data;
751
752 if (!ev) {
753 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
754 ev->context = context;
755 curl_multi_assign(curl->handle, sock, ev);
756 } else {
757 event_del(&ev->evnt);
758 }
759
760 switch (action) {
761 case CURL_POLL_IN:
762 events |= EV_READ;
763 break;
764 case CURL_POLL_OUT:
765 events |= EV_WRITE;
766 break;
767 case CURL_POLL_INOUT:
768 events |= EV_READ|EV_WRITE;
769 break;
770
771 case CURL_POLL_REMOVE:
772 efree(ev);
773 /* no break */
774 case CURL_POLL_NONE:
775 return 0;
776
777 default:
778 php_error_docref(NULL, E_WARNING, "Unknown socket action %d", action);
779 return -1;
780 }
781
782 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
783 event_add(&ev->evnt, NULL);
784 }
785
786 return 0;
787 }
788
789 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
790 {
791 php_http_client_t *context = timer_data;
792 php_http_client_curl_t *curl = context->ctx;
793
794 #if DBG_EVENTS
795 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
796 #endif
797 if (curl->useevents) {
798
799 if (timeout_ms < 0) {
800 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
801 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
802 struct timeval timeout;
803
804 if (!event_initialized(curl->timeout)) {
805 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
806 }
807
808 timeout.tv_sec = timeout_ms / 1000;
809 timeout.tv_usec = (timeout_ms % 1000) * 1000;
810
811 event_add(curl->timeout, &timeout);
812 }
813 }
814 }
815
816 #endif /* HAVE_EVENT */
817
818 /* curl options */
819
820 static php_http_options_t php_http_curle_options;
821
822 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
823 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
824 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
825
826 static ZEND_RESULT_CODE php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
827 {
828 php_http_client_curl_handler_t *curl = userdata;
829 CURL *ch = curl->handle;
830
831 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_TYPE_P(val) == IS_TRUE ? 2 : 0)) {
832 return FAILURE;
833 }
834 return SUCCESS;
835 }
836
837 static ZEND_RESULT_CODE php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
838 {
839 php_http_client_curl_handler_t *curl = userdata;
840 CURL *ch = curl->handle;
841 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
842
843 if (storage->cookiestore) {
844 pefree(storage->cookiestore, 1);
845 }
846 if (val && Z_STRLEN_P(val)) {
847 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
848 } else {
849 storage->cookiestore = NULL;
850 }
851 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
852 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
853 ) {
854 return FAILURE;
855 }
856 return SUCCESS;
857 }
858
859 static ZEND_RESULT_CODE php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
860 {
861 php_http_client_curl_handler_t *curl = userdata;
862 CURL *ch = curl->handle;
863
864 if (val && Z_TYPE_P(val) != IS_NULL) {
865 HashTable *ht = HASH_OF(val);
866
867 if (curl->options.encode_cookies) {
868 if (SUCCESS == php_http_url_encode_hash_ex(ht, &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0)) {
869 php_http_buffer_fix(&curl->options.cookies);
870 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
871 return FAILURE;
872 }
873 } else {
874 return FAILURE;
875 }
876 } else {
877 php_http_arrkey_t cookie_key;
878 zval *cookie_val;
879
880 ZEND_HASH_FOREACH_KEY_VAL(ht, cookie_key.h, cookie_key.key, cookie_val)
881 {
882 zend_string *zs = zval_get_string(cookie_val);
883
884 php_http_arrkey_stringify(&cookie_key, NULL);
885 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.key->val, zs->val);
886 php_http_arrkey_dtor(&cookie_key);
887
888 zend_string_release(zs);
889 }
890 ZEND_HASH_FOREACH_END();
891
892 php_http_buffer_fix(&curl->options.cookies);
893 if (curl->options.cookies.used) {
894 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
895 return FAILURE;
896 }
897 }
898 }
899 } else {
900 php_http_buffer_reset(&curl->options.cookies);
901 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
902 return FAILURE;
903 }
904 }
905 return SUCCESS;
906 }
907
908 static ZEND_RESULT_CODE php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
909 {
910 php_http_client_curl_handler_t *curl = userdata;
911
912 curl->options.encode_cookies = Z_TYPE_P(val) == IS_TRUE;
913 return SUCCESS;
914 }
915
916 static ZEND_RESULT_CODE php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
917 {
918 php_http_client_curl_handler_t *curl = userdata;
919 CURL *ch = curl->handle;
920
921 if (Z_LVAL_P(val)) {
922 if (Z_LVAL_P(val) > 0) {
923 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
924 return FAILURE;
925 }
926 } else {
927 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time() + Z_LVAL_P(val))) {
928 return FAILURE;
929 }
930 }
931 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
932 return FAILURE;
933 }
934 } else {
935 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
936 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
937 ) {
938 return FAILURE;
939 }
940 }
941 return SUCCESS;
942 }
943
944 static ZEND_RESULT_CODE php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
945 {
946 php_http_client_curl_handler_t *curl = userdata;
947
948 if (Z_TYPE_P(val) == IS_TRUE) {
949 curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5");
950 }
951 return SUCCESS;
952 }
953
954 static ZEND_RESULT_CODE php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
955 {
956 php_http_client_curl_handler_t *curl = userdata;
957 php_http_buffer_t header;
958
959 if (Z_STRLEN_P(val)) {
960 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
961 php_http_buffer_init(&header);
962 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
963 php_http_buffer_fix(&header);
964 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
965 php_http_buffer_dtor(&header);
966 }
967 return SUCCESS;
968 }
969
970 static ZEND_RESULT_CODE php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
971 {
972 php_http_client_curl_handler_t *curl = userdata;
973 CURL *ch = curl->handle;
974
975 php_http_buffer_reset(&curl->options.ranges);
976
977 if (val && Z_TYPE_P(val) != IS_NULL) {
978 zval *rr, *rb, *re;
979 zend_long rbl, rel;
980 HashTable *ht = HASH_OF(val);
981
982 ZEND_HASH_FOREACH_VAL(ht, rr)
983 {
984 if (Z_TYPE_P(rr) == IS_ARRAY) {
985 if (2 == php_http_array_list(Z_ARRVAL_P(rr), 2, &rb, &re)) {
986 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))) &&
987 ((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)))) {
988 if ((rbl >= 0) && (rel >= 0)) {
989 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", rbl, rel);
990 }
991 }
992
993 }
994 }
995 }
996 ZEND_HASH_FOREACH_END();
997
998 if (curl->options.ranges.used) {
999 curl->options.range_request = 1;
1000 /* ditch last comma */
1001 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1002 }
1003 }
1004
1005 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1006 return FAILURE;
1007 }
1008 return SUCCESS;
1009 }
1010
1011 static ZEND_RESULT_CODE php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1012 {
1013 php_http_client_curl_handler_t *curl = userdata;
1014 CURL *ch = curl->handle;
1015
1016 if (Z_LVAL_P(val) > 0) {
1017 curl->options.range_request = 1;
1018 }
1019 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1020 return FAILURE;
1021 }
1022 return SUCCESS;
1023 }
1024
1025 static ZEND_RESULT_CODE php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1026 {
1027 php_http_client_curl_handler_t *curl = userdata;
1028
1029 curl->options.retry.delay = Z_DVAL_P(val);
1030 return SUCCESS;
1031 }
1032
1033 static ZEND_RESULT_CODE php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1034 {
1035 php_http_client_curl_handler_t *curl = userdata;
1036
1037 curl->options.retry.count = Z_LVAL_P(val);
1038 return SUCCESS;
1039 }
1040
1041 static ZEND_RESULT_CODE php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1042 {
1043 php_http_client_curl_handler_t *curl = userdata;
1044 CURL *ch = curl->handle;
1045
1046 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1047 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1048 ) {
1049 return FAILURE;
1050 }
1051 return SUCCESS;
1052 }
1053
1054 static ZEND_RESULT_CODE php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1055 {
1056 php_http_client_curl_handler_t *curl = userdata;
1057 CURL *ch = curl->handle;
1058 long localport = 0, localportrange = 0;
1059
1060 if (val && Z_TYPE_P(val) != IS_NULL) {
1061 zval *zps, *zpe;
1062
1063 switch (php_http_array_list(Z_ARRVAL_P(val), 2, &zps, &zpe)) {
1064 case 2:
1065 localportrange = labs(zval_get_long(zps)-zval_get_long(zpe))+1L;
1066 /* no break */
1067 case 1:
1068 localport = (zval_get_long(zpe) > 0) ? MIN(zval_get_long(zps), zval_get_long(zpe)) : zval_get_long(zps);
1069 break;
1070 default:
1071 break;
1072 }
1073 }
1074 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1075 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1076 ) {
1077 return FAILURE;
1078 }
1079 return SUCCESS;
1080 }
1081
1082 #if PHP_HTTP_CURL_VERSION(7,21,3)
1083 static ZEND_RESULT_CODE php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1084 {
1085 php_http_client_curl_handler_t *curl = userdata;
1086 CURL *ch = curl->handle;
1087
1088 if (val && Z_TYPE_P(val) != IS_NULL) {
1089 HashTable *ht = HASH_OF(val);
1090 zval *data;
1091
1092 ZEND_HASH_FOREACH_VAL(ht, data)
1093 {
1094 zend_string *zs = zval_get_string(data);
1095 curl->options.resolve = curl_slist_append(curl->options.resolve, zs->val);
1096 zend_string_release(zs);
1097 }
1098 ZEND_HASH_FOREACH_END();
1099
1100 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1101 return FAILURE;
1102 }
1103 } else {
1104 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1105 return FAILURE;
1106 }
1107 }
1108 return SUCCESS;
1109 }
1110 #endif
1111
1112 static void php_http_curle_options_init(php_http_options_t *registry)
1113 {
1114 php_http_option_t *opt;
1115
1116 /* proxy */
1117 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1118 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1119 }
1120 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1121 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1122 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1123 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1124 }
1125 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1126 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1127 }
1128 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, _IS_BOOL);
1129 #if PHP_HTTP_CURL_VERSION(7,19,4)
1130 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1131 #endif
1132
1133 /* dns */
1134 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1135 Z_LVAL(opt->defval) = 60;
1136 }
1137 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1138 #if PHP_HTTP_CURL_VERSION(7,21,3)
1139 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1140 opt->setter = php_http_curle_option_set_resolve;
1141 }
1142 #endif
1143 #if PHP_HTTP_HAVE_ARES
1144 # if PHP_HTTP_CURL_VERSION(7,24,0)
1145 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1146 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1147 }
1148 # endif
1149 # if PHP_HTTP_CURL_VERSION(7,33,0)
1150 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1151 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1152 }
1153 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1154 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1155 }
1156 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1157 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1158 }
1159 # endif
1160 #endif
1161
1162 /* limits */
1163 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1164 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1165
1166 /* LSF weirdance
1167 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1168 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1169 */
1170
1171 /* connection handling */
1172 /* crashes
1173 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1174 Z_LVAL(opt->defval) = 5;
1175 }
1176 */
1177 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, _IS_BOOL);
1178 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, _IS_BOOL);
1179
1180 /* outgoing interface */
1181 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1182 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1183 opt->setter = php_http_curle_option_set_portrange;
1184 }
1185
1186 /* another endpoint port */
1187 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1188
1189 /* RFC4007 zone_id */
1190 #if PHP_HTTP_CURL_VERSION(7,19,0)
1191 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1192 #endif
1193
1194 /* auth */
1195 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1196 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1197 }
1198 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1199 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1200 }
1201
1202 /* redirects */
1203 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1204 opt->setter = php_http_curle_option_set_redirect;
1205 }
1206 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, _IS_BOOL);
1207 #if PHP_HTTP_CURL_VERSION(7,19,1)
1208 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1209 #endif
1210
1211 /* retries */
1212 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1213 opt->setter = php_http_curle_option_set_retrycount;
1214 }
1215 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1216 opt->setter = php_http_curle_option_set_retrydelay;
1217 }
1218
1219 /* referer */
1220 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1221 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1222 }
1223 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, _IS_BOOL))) {
1224 ZVAL_BOOL(&opt->defval, 1);
1225 }
1226
1227 /* useragent */
1228 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1229 /* don't check strlen, to allow sending no useragent at all */
1230 ZVAL_STRING(&opt->defval,
1231 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1232 "PHP/" PHP_VERSION " "
1233 "libcurl/" LIBCURL_VERSION);
1234 }
1235
1236 /* resume */
1237 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1238 opt->setter = php_http_curle_option_set_resume;
1239 }
1240 /* ranges */
1241 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1242 opt->setter = php_http_curle_option_set_range;
1243 }
1244
1245 /* etag */
1246 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1247 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1248 opt->setter = php_http_curle_option_set_etag;
1249 }
1250
1251 /* compression */
1252 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, _IS_BOOL))) {
1253 opt->setter = php_http_curle_option_set_compress;
1254 }
1255
1256 /* lastmodified */
1257 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1258 opt->setter = php_http_curle_option_set_lastmodified;
1259 }
1260
1261 /* cookies */
1262 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, _IS_BOOL))) {
1263 opt->setter = php_http_curle_option_set_encodecookies;
1264 ZVAL_BOOL(&opt->defval, 1);
1265 }
1266 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1267 opt->setter = php_http_curle_option_set_cookies;
1268 }
1269
1270 /* cookiesession, don't load session cookies from cookiestore */
1271 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, _IS_BOOL);
1272 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1273 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1274 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1275 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1276 opt->setter = php_http_curle_option_set_cookiestore;
1277 }
1278
1279 /* maxfilesize */
1280 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1281
1282 /* http protocol version */
1283 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1284
1285 /* timeouts */
1286 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1287 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1288 }
1289 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1290 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1291 Z_DVAL(opt->defval) = 3;
1292 }
1293 #if PHP_HTTP_CURL_VERSION(7,36,0)
1294 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1295 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1296 Z_DVAL(opt->defval) = 1;
1297 }
1298 #endif
1299
1300 /* tcp */
1301 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, _IS_BOOL);
1302 #if PHP_HTTP_CURL_VERSION(7,25,0)
1303 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, _IS_BOOL);
1304 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1305 Z_LVAL(opt->defval) = 60;
1306 }
1307 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1308 Z_LVAL(opt->defval) = 60;
1309 }
1310 #endif
1311
1312 /* ssl */
1313 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1314 registry = &opt->suboptions;
1315
1316 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1317 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1318 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1319 }
1320 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1321 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1322 ZVAL_STRING(&opt->defval, "PEM");
1323 }
1324 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1325 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1326 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1327 }
1328 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1329 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1330 ZVAL_STRING(&opt->defval, "PEM");
1331 }
1332 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1333 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1334 }
1335 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1336 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1337 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, _IS_BOOL))) {
1338 ZVAL_BOOL(&opt->defval, 1);
1339 }
1340 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, _IS_BOOL))) {
1341 ZVAL_BOOL(&opt->defval, 1);
1342 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1343 }
1344 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1345 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1346 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1347 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1348 #ifdef PHP_HTTP_CURL_CAINFO
1349 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO);
1350 #endif
1351 }
1352 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1353 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1354 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1355 }
1356 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1357 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1358 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1359 }
1360 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1361 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1362 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1363 }
1364 #if PHP_HTTP_CURL_VERSION(7,19,0)
1365 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1366 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1367 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1368 }
1369 # ifdef PHP_HTTP_HAVE_OPENSSL
1370 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1371 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1372 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1373 }
1374 # endif
1375 #endif
1376 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1377 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, _IS_BOOL);
1378 #endif
1379 #if PHP_HTTP_CURL_VERSION(7,36,0)
1380 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, _IS_BOOL))) {
1381 ZVAL_BOOL(&opt->defval, 1);
1382 }
1383 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, _IS_BOOL))) {
1384 ZVAL_BOOL(&opt->defval, 1);
1385 }
1386 #endif
1387 }
1388 }
1389
1390 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1391 {
1392 php_http_client_curl_handler_t *curl = userdata;
1393 zval *option;
1394
1395 if ((option = php_http_option_get(opt, options, NULL))) {
1396 convert_to_explicit_type_ex(option, opt->type);
1397 zend_hash_update(&curl->options.cache, opt->name, option);
1398 }
1399 return option;
1400 }
1401
1402 static ZEND_RESULT_CODE php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1403 {
1404 php_http_client_curl_handler_t *curl = userdata;
1405 CURL *ch = curl->handle;
1406 zval tmp;
1407 CURLcode rc = CURLE_OK;
1408 ZEND_RESULT_CODE rv = SUCCESS;
1409
1410 if (!val) {
1411 val = &opt->defval;
1412 }
1413
1414 switch (opt->type) {
1415 case _IS_BOOL:
1416 if (opt->setter) {
1417 rv = opt->setter(opt, val, curl);
1418 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) (Z_TYPE_P(val) == IS_TRUE))) {
1419 rv = FAILURE;
1420 }
1421 break;
1422
1423 case IS_LONG:
1424 if (opt->setter) {
1425 rv = opt->setter(opt, val, curl);
1426 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1427 rv = FAILURE;
1428 }
1429 break;
1430
1431 case IS_STRING:
1432 if (opt->setter) {
1433 rv = opt->setter(opt, val, curl);
1434 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1435 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1436 rv = FAILURE;
1437 }
1438 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val))) {
1439 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1440 rv = FAILURE;
1441 }
1442 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1443 rv = FAILURE;
1444 }
1445 break;
1446
1447 case IS_DOUBLE:
1448 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1449 tmp = *val;
1450 Z_DVAL(tmp) *= 1000;
1451 val = &tmp;
1452 }
1453 if (opt->setter) {
1454 rv = opt->setter(opt, val, curl);
1455 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1456 rv = FAILURE;
1457 }
1458 break;
1459
1460 case IS_ARRAY:
1461 if (opt->setter) {
1462 rv = opt->setter(opt, val, curl);
1463 } else if (Z_TYPE_P(val) != IS_NULL) {
1464 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1465 }
1466 break;
1467
1468 default:
1469 if (opt->setter) {
1470 rv = opt->setter(opt, val, curl);
1471 } else {
1472 rv = FAILURE;
1473 }
1474 break;
1475 }
1476 if (rv != SUCCESS) {
1477 php_error_docref(NULL, E_NOTICE, "Could not set option %s (%s)", opt->name->val, curl_easy_strerror(rc));
1478 }
1479 return rv;
1480 }
1481
1482
1483 /* client ops */
1484
1485 static ZEND_RESULT_CODE php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1486 {
1487 CURL *ch = curl->handle;
1488 php_http_curle_storage_t *st;
1489
1490 if ((st = php_http_curle_get_storage(ch))) {
1491 if (st->url) {
1492 pefree(st->url, 1);
1493 st->url = NULL;
1494 }
1495 if (st->cookiestore) {
1496 pefree(st->cookiestore, 1);
1497 st->cookiestore = NULL;
1498 }
1499 st->errorbuffer[0] = '\0';
1500 }
1501
1502 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1503 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1504 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1505 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1506 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1507 #if PHP_HTTP_CURL_VERSION(7,19,1)
1508 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1509 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1510 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1511 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1512 #endif
1513
1514 #if PHP_HTTP_CURL_VERSION(7,21,3)
1515 if (curl->options.resolve) {
1516 curl_slist_free_all(curl->options.resolve);
1517 curl->options.resolve = NULL;
1518 }
1519 #endif
1520 curl->options.retry.count = 0;
1521 curl->options.retry.delay = 0;
1522 curl->options.redirects = 0;
1523 curl->options.encode_cookies = 1;
1524
1525 if (curl->options.headers) {
1526 curl_slist_free_all(curl->options.headers);
1527 curl->options.headers = NULL;
1528 }
1529
1530 php_http_buffer_reset(&curl->options.cookies);
1531 php_http_buffer_reset(&curl->options.ranges);
1532
1533 return SUCCESS;
1534 }
1535
1536 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1537 {
1538 void *handle;
1539 php_http_client_curl_handler_t *handler;
1540
1541 if (!(handle = php_resource_factory_handle_ctor(rf, NULL))) {
1542 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
1543 return NULL;
1544 }
1545
1546 handler = ecalloc(1, sizeof(*handler));
1547 handler->rf = rf;
1548 handler->client = h;
1549 handler->handle = handle;
1550 handler->request.buffer = php_http_buffer_init(NULL);
1551 handler->request.parser = php_http_message_parser_init(NULL);
1552 handler->request.message = php_http_message_init(NULL, 0, NULL);
1553 handler->response.buffer = php_http_buffer_init(NULL);
1554 handler->response.parser = php_http_message_parser_init(NULL);
1555 handler->response.message = php_http_message_init(NULL, 0, NULL);
1556 php_http_buffer_init(&handler->options.cookies);
1557 php_http_buffer_init(&handler->options.ranges);
1558 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1559
1560 #if defined(ZTS)
1561 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1562 #endif
1563 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1564 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1565 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1566 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1567 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1568 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, NULL);
1569 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_dummy_callback);
1570 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1571 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1572 curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_curle_ioctl_callback);
1573 #if PHP_HTTP_CURL_VERSION(7,32,0)
1574 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1575 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1576 #else
1577 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1578 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1579 #endif
1580 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1581
1582 php_http_client_curl_handler_reset(handler);
1583
1584 return handler;
1585 }
1586
1587
1588 static ZEND_RESULT_CODE php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1589 {
1590 size_t body_size;
1591 php_http_message_t *msg = enqueue->request;
1592 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1593
1594 /* request url */
1595 if (!PHP_HTTP_INFO(msg).request.url) {
1596 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
1597 return FAILURE;
1598 }
1599 storage->errorbuffer[0] = '\0';
1600 if (storage->url) {
1601 pefree(storage->url, 1);
1602 }
1603 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1604 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1605
1606 /* request method */
1607 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1608 case 0:
1609 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1610 break;
1611
1612 case 1:
1613 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1614 break;
1615
1616 case 2:
1617 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1618 break;
1619
1620 case 3:
1621 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1622 break;
1623
1624 default: {
1625 if (PHP_HTTP_INFO(msg).request.method) {
1626 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1627 } else {
1628 php_error_docref(NULL, E_WARNING, "Cannot use empty request method");
1629 return FAILURE;
1630 }
1631 break;
1632 }
1633 }
1634
1635 /* request headers */
1636 php_http_message_update_headers(msg);
1637 if (zend_hash_num_elements(&msg->hdrs)) {
1638 php_http_arrkey_t header_key;
1639 zval *header_val;
1640 zend_string *header_str;
1641 php_http_buffer_t header;
1642 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1643 zval *ct = zend_hash_str_find(&msg->hdrs, ZEND_STRL("Content-Length"));
1644 #endif
1645
1646 php_http_buffer_init(&header);
1647 ZEND_HASH_FOREACH_KEY_VAL(&msg->hdrs, header_key.h, header_key.key, header_val)
1648 {
1649 if (header_key.key) {
1650 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1651 /* avoid duplicate content-length header */
1652 if (ct && ct == header_val) {
1653 continue;
1654 }
1655 #endif
1656 header_str = zval_get_string(header_val);
1657 php_http_buffer_appendf(&header, "%s: %s", header_key.key->val, header_str->val);
1658 php_http_buffer_fix(&header);
1659 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1660 php_http_buffer_reset(&header);
1661 zend_string_release(header_str);
1662 }
1663 }
1664 ZEND_HASH_FOREACH_END();
1665 php_http_buffer_dtor(&header);
1666 }
1667 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1668
1669 /* attach request body */
1670 if ((body_size = php_http_message_body_size(msg->body))) {
1671 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1672 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1673 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1674 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1675 * does not allow a request body.
1676 */
1677 php_stream_rewind(php_http_message_body_stream(msg->body));
1678 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, msg->body);
1679 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1680 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1681 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1682 } else {
1683 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, NULL);
1684 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1685 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1686 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1687 }
1688
1689 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1690
1691 return SUCCESS;
1692 }
1693
1694 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1695 {
1696 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1697 #if PHP_HTTP_CURL_VERSION(7,32,0)
1698 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1699 #else
1700 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1701 #endif
1702 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1703 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1704 }
1705
1706 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1707 {
1708 php_http_client_curl_handler_clear(handler);
1709
1710 php_resource_factory_handle_dtor(handler->rf, handler->handle);
1711 php_resource_factory_free(&handler->rf);
1712
1713 php_http_message_parser_free(&handler->request.parser);
1714 php_http_message_free(&handler->request.message);
1715 php_http_buffer_free(&handler->request.buffer);
1716 php_http_message_parser_free(&handler->response.parser);
1717 php_http_message_free(&handler->response.message);
1718 php_http_buffer_free(&handler->response.buffer);
1719 php_http_buffer_dtor(&handler->options.ranges);
1720 php_http_buffer_dtor(&handler->options.cookies);
1721 zend_hash_destroy(&handler->options.cache);
1722
1723 if (handler->options.headers) {
1724 curl_slist_free_all(handler->options.headers);
1725 handler->options.headers = NULL;
1726 }
1727
1728 efree(handler);
1729 }
1730
1731 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1732 {
1733 php_http_client_curl_t *curl;
1734
1735 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL))) {
1736 php_error_docref(NULL, E_WARNING, "Failed to initialize curl handle");
1737 return NULL;
1738 }
1739
1740 curl = ecalloc(1, sizeof(*curl));
1741 curl->handle = handle;
1742 curl->unfinished = 0;
1743 h->ctx = curl;
1744
1745 return h;
1746 }
1747
1748 static void php_http_client_curl_dtor(php_http_client_t *h)
1749 {
1750 php_http_client_curl_t *curl = h->ctx;
1751
1752 #if PHP_HTTP_HAVE_EVENT
1753 if (curl->timeout) {
1754 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1755 event_del(curl->timeout);
1756 }
1757 efree(curl->timeout);
1758 curl->timeout = NULL;
1759 }
1760 if (curl->evbase) {
1761 event_base_free(curl->evbase);
1762 curl->evbase = NULL;
1763 }
1764 #endif
1765 curl->unfinished = 0;
1766
1767 php_resource_factory_handle_dtor(h->rf, curl->handle);
1768
1769 efree(curl);
1770 h->ctx = NULL;
1771 }
1772
1773 static void queue_dtor(php_http_client_enqueue_t *e)
1774 {
1775 php_http_client_curl_handler_t *handler = e->opaque;
1776
1777 if (handler->queue.dtor) {
1778 e->opaque = handler->queue.opaque;
1779 handler->queue.dtor(e);
1780 }
1781 php_http_client_curl_handler_dtor(handler);
1782 }
1783
1784 static php_resource_factory_t *create_rf(php_http_url_t *url)
1785 {
1786 php_persistent_handle_factory_t *pf;
1787 php_resource_factory_t *rf = NULL;
1788 char *id_str = NULL;
1789 size_t id_len;
1790
1791 if (!url || (!url->host && !url->path)) {
1792 php_error_docref(NULL, E_WARNING, "Cannot request empty URL");
1793 return NULL;
1794 }
1795
1796 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80);
1797
1798 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL);
1799 if (pf) {
1800 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1801 } else {
1802 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1803 }
1804
1805 efree(id_str);
1806
1807 return rf;
1808 }
1809
1810 static ZEND_RESULT_CODE php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1811 {
1812 CURLMcode rs;
1813 php_http_client_curl_t *curl = h->ctx;
1814 php_http_client_curl_handler_t *handler;
1815 php_http_client_progress_state_t *progress;
1816 php_resource_factory_t *rf;
1817
1818 rf = create_rf(enqueue->request->http.info.request.url);
1819 if (!rf) {
1820 return FAILURE;
1821 }
1822
1823 handler = php_http_client_curl_handler_init(h, rf);
1824 if (!handler) {
1825 return FAILURE;
1826 }
1827
1828 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1829 php_http_client_curl_handler_dtor(handler);
1830 return FAILURE;
1831 }
1832
1833 handler->queue = *enqueue;
1834 enqueue->opaque = handler;
1835 enqueue->dtor = queue_dtor;
1836
1837 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1838 zend_llist_add_element(&h->requests, enqueue);
1839 ++curl->unfinished;
1840
1841 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1842 progress->info = "start";
1843 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1844 progress->started = 1;
1845 }
1846
1847 return SUCCESS;
1848 } else {
1849 php_error_docref(NULL, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1850 return FAILURE;
1851 }
1852 }
1853
1854 static ZEND_RESULT_CODE php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1855 {
1856 CURLMcode rs;
1857 php_http_client_curl_t *curl = h->ctx;
1858 php_http_client_curl_handler_t *handler = enqueue->opaque;
1859
1860 php_http_client_curl_handler_clear(handler);
1861 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1862 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1863 return SUCCESS;
1864 } else {
1865 php_error_docref(NULL, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1866 }
1867
1868 return FAILURE;
1869 }
1870
1871 static void php_http_client_curl_reset(php_http_client_t *h)
1872 {
1873 zend_llist_element *next_el, *this_el;
1874
1875 for (this_el = h->requests.head; this_el; this_el = next_el) {
1876 next_el = this_el->next;
1877 php_http_client_curl_dequeue(h, (void *) this_el->data);
1878 }
1879 }
1880
1881 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1882 {
1883 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1884 timeout->tv_sec = max_tout / 1000;
1885 timeout->tv_usec = (max_tout % 1000) * 1000;
1886 } else {
1887 timeout->tv_sec = 0;
1888 timeout->tv_usec = 1000;
1889 }
1890 }
1891
1892 #ifdef PHP_WIN32
1893 # define SELECT_ERROR SOCKET_ERROR
1894 #else
1895 # define SELECT_ERROR -1
1896 #endif
1897
1898 static ZEND_RESULT_CODE php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
1899 {
1900 int MAX;
1901 fd_set R, W, E;
1902 struct timeval timeout;
1903 php_http_client_curl_t *curl = h->ctx;
1904
1905 #if PHP_HTTP_HAVE_EVENT
1906 if (curl->useevents) {
1907 if (!event_initialized(curl->timeout)) {
1908 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
1909 } else if (custom_timeout && timerisset(custom_timeout)) {
1910 event_add(curl->timeout, custom_timeout);
1911 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1912 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1913 event_add(curl->timeout, &timeout);
1914 }
1915
1916 event_base_loop(curl->evbase, EVLOOP_ONCE);
1917
1918 return SUCCESS;
1919 }
1920 #endif
1921
1922 FD_ZERO(&R);
1923 FD_ZERO(&W);
1924 FD_ZERO(&E);
1925
1926 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
1927 if (custom_timeout && timerisset(custom_timeout)) {
1928 timeout = *custom_timeout;
1929 } else {
1930 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1931 }
1932
1933 if (MAX == -1) {
1934 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
1935 return SUCCESS;
1936 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
1937 return SUCCESS;
1938 }
1939 }
1940 return FAILURE;
1941 }
1942
1943 static int php_http_client_curl_once(php_http_client_t *h)
1944 {
1945 php_http_client_curl_t *curl = h->ctx;
1946
1947 #if PHP_HTTP_HAVE_EVENT
1948 if (curl->useevents) {
1949 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
1950 } else
1951 #endif
1952 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
1953
1954 php_http_curlm_responsehandler(h);
1955
1956 return curl->unfinished;
1957
1958 }
1959
1960 static ZEND_RESULT_CODE php_http_client_curl_exec(php_http_client_t *h)
1961 {
1962 #if PHP_HTTP_HAVE_EVENT
1963 php_http_client_curl_t *curl = h->ctx;
1964
1965 if (curl->useevents) {
1966 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
1967 do {
1968 int ev_rc = event_base_dispatch(curl->evbase);
1969
1970 #if DBG_EVENTS
1971 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
1972 #endif
1973
1974 if (ev_rc < 0) {
1975 php_error_docref(NULL, E_ERROR, "Error in event_base_dispatch()");
1976 return FAILURE;
1977 }
1978 } while (curl->unfinished);
1979 } else
1980 #endif
1981 {
1982 while (php_http_client_curl_once(h)) {
1983 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
1984 #ifdef PHP_WIN32
1985 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
1986 php_error_docref(NULL, E_WARNING, "WinSock error: %d", WSAGetLastError());
1987 #else
1988 php_error_docref(NULL, E_WARNING, "%s", strerror(errno));
1989 #endif
1990 return FAILURE;
1991 }
1992 }
1993 }
1994
1995 return SUCCESS;
1996 }
1997
1998 static ZEND_RESULT_CODE php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
1999 {
2000 php_http_client_curl_t *curl = h->ctx;
2001
2002 switch (opt) {
2003 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2004 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2005 return FAILURE;
2006 }
2007 break;
2008
2009 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2010 #if PHP_HTTP_HAVE_EVENT
2011 if ((curl->useevents = *((zend_bool *) arg))) {
2012 if (!curl->evbase) {
2013 curl->evbase = event_base_new();
2014 }
2015 if (!curl->timeout) {
2016 curl->timeout = ecalloc(1, sizeof(struct event));
2017 }
2018 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2019 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2020 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2021 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2022 } else {
2023 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2024 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2025 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2026 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2027 }
2028 break;
2029 #endif
2030
2031 default:
2032 return FAILURE;
2033 }
2034 return SUCCESS;
2035 }
2036
2037 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)
2038 {
2039 php_http_client_enqueue_t *enqueue;
2040
2041 switch (opt) {
2042 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2043 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2044 php_http_client_curl_handler_t *handler = enqueue->opaque;
2045
2046 *((php_http_client_progress_state_t **) res) = &handler->progress;
2047 return SUCCESS;
2048 }
2049 break;
2050
2051 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2052 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2053 php_http_client_curl_handler_t *handler = enqueue->opaque;
2054
2055 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2056 return SUCCESS;
2057 }
2058 break;
2059
2060 default:
2061 break;
2062 }
2063
2064 return FAILURE;
2065 }
2066
2067 static php_http_client_ops_t php_http_client_curl_ops = {
2068 &php_http_curlm_resource_factory_ops,
2069 php_http_client_curl_init,
2070 NULL /* copy */,
2071 php_http_client_curl_dtor,
2072 php_http_client_curl_reset,
2073 php_http_client_curl_exec,
2074 php_http_client_curl_wait,
2075 php_http_client_curl_once,
2076 php_http_client_curl_enqueue,
2077 php_http_client_curl_dequeue,
2078 php_http_client_curl_setopt,
2079 php_http_client_curl_getopt
2080 };
2081
2082 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2083 {
2084 return &php_http_client_curl_ops;
2085 }
2086
2087 PHP_MINIT_FUNCTION(http_client_curl)
2088 {
2089 php_http_options_t *options;
2090 php_http_client_driver_t driver = {
2091 ZEND_STRL("curl"),
2092 &php_http_client_curl_ops
2093 };
2094
2095 if (SUCCESS != php_http_client_driver_add(&driver)) {
2096 return FAILURE;
2097 }
2098
2099 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL)) {
2100 return FAILURE;
2101 }
2102 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL)) {
2103 return FAILURE;
2104 }
2105
2106 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2107 options->getter = php_http_curle_get_option;
2108 options->setter = php_http_curle_set_option;
2109
2110 php_http_curle_options_init(options);
2111 }
2112
2113 /*
2114 * HTTP Protocol Version Constants
2115 */
2116 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2117 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2118 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2119
2120 /*
2121 * SSL Version Constants
2122 */
2123 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2124 #if PHP_HTTP_CURL_VERSION(7,34,0)
2125 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2126 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2127 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2128 #endif
2129 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2130 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2131 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2132
2133 /*
2134 * DNS IPvX resolving
2135 */
2136 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2137 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2138 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2139
2140 /*
2141 * Auth Constants
2142 */
2143 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2144 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2145 #if PHP_HTTP_CURL_VERSION(7,19,3)
2146 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2147 #endif
2148 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2149 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2150 #if PHP_HTTP_CURL_VERSION(7,38,0)
2151 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2152 #endif
2153 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2154
2155 /*
2156 * Proxy Type Constants
2157 */
2158 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2159 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2160 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2161 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2162 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2163 #if PHP_HTTP_CURL_VERSION(7,19,4)
2164 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2165 #endif
2166
2167 /*
2168 * Post Redirection Constants
2169 */
2170 #if PHP_HTTP_CURL_VERSION(7,19,1)
2171 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2172 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2173 #if PHP_HTTP_CURL_VERSION(7,26,0)
2174 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2175 #endif
2176 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2177 #endif
2178
2179 return SUCCESS;
2180 }
2181
2182 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2183 {
2184 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0);
2185 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0);
2186
2187 php_http_options_dtor(&php_http_curle_options);
2188
2189 return SUCCESS;
2190 }
2191
2192 #endif /* PHP_HTTP_HAVE_CURL */
2193
2194 /*
2195 * Local variables:
2196 * tab-width: 4
2197 * c-basic-offset: 4
2198 * End:
2199 * vim600: noet sw=4 ts=4 fdm=marker
2200 * vim<600: noet sw=4 ts=4
2201 */
Extended HTTP Support