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Made client's once & wait methods availabel when using events
[m6w6/ext-http] / php_http_client_curl.c
1 /*
2 +--------------------------------------------------------------------+
3 | PECL :: http |
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
11 */
12
13 #include "php_http_api.h"
14 #include "php_http_client.h"
15
16 #if PHP_HTTP_HAVE_CURL
17
18 #if PHP_HTTP_HAVE_EVENT
19 # if !PHP_HTTP_HAVE_EVENT2 && /* just be really sure */ !(LIBEVENT_VERSION_NUMBER >= 0x02000000)
20 # include <event.h>
21 # define event_base_new event_init
22 # define event_assign(e, b, s, a, cb, d) do {\
23 event_set(e, s, a, cb, d); \
24 event_base_set(b, e); \
25 } while(0)
26 # else
27 # if PHP_HTTP_HAVE_EVENT2
28 # include <event2/event.h>
29 # include <event2/event_struct.h>
30 # else
31 # error "libevent presence is unknown"
32 # endif
33 # endif
34 # ifndef DBG_EVENTS
35 # define DBG_EVENTS 0
36 # endif
37 #endif
38
39 #ifdef PHP_HTTP_HAVE_OPENSSL
40 # include <openssl/ssl.h>
41 #endif
42 #ifdef PHP_HTTP_HAVE_GNUTLS
43 # include <gnutls.h>
44 #endif
45
46 typedef struct php_http_client_curl {
47 CURLM *handle;
48
49 int unfinished; /* int because of curl_multi_perform() */
50
51 #if PHP_HTTP_HAVE_EVENT
52 struct event_base *evbase;
53 struct event *timeout;
54 unsigned useevents:1;
55 #endif
56 } php_http_client_curl_t;
57
58 typedef struct php_http_client_curl_handler {
59 CURL *handle;
60 php_resource_factory_t *rf;
61 php_http_client_t *client;
62 php_http_client_progress_state_t progress;
63
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 long redirects;
87 unsigned range_request:1;
88 unsigned encode_cookies:1;
89
90 struct {
91 uint count;
92 double delay;
93 } retry;
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 TSRMLS_DC)
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 TSRMLS_DC)
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 TSRMLS_DC)
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 TSRMLS_DC)
167 {
168 return curl_multi_init();
169 }
170
171 static void php_http_curlm_dtor(void *opaque, void *handle TSRMLS_DC)
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->stream_id) {
189 php_stream *s = php_http_message_body_stream(body);
190
191 if (s) {
192 TSRMLS_FETCH_FROM_CTX(body->ts);
193 return php_stream_read(s, data, len * n);
194 } else abort();
195 }
196 return 0;
197 }
198
199 #if PHP_HTTP_CURL_VERSION(7,32,0)
200 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)
201 #else
202 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
203 #endif
204 {
205 php_http_client_curl_handler_t *h = ctx;
206 zend_bool update = 0;
207
208 if (h->progress.dl.total != dltotal
209 || h->progress.dl.now != dlnow
210 || h->progress.ul.total != ultotal
211 || h->progress.ul.now != ulnow
212 ) {
213 update = 1;
214
215 h->progress.dl.total = dltotal;
216 h->progress.dl.now = dlnow;
217 h->progress.ul.total = ultotal;
218 h->progress.ul.now = ulnow;
219 }
220
221 if (update && h->client->callback.progress.func) {
222 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
223 }
224
225 return 0;
226 }
227
228 static curlioerr php_http_curle_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx)
229 {
230 php_http_message_body_t *body = ctx;
231
232 if (cmd != CURLIOCMD_RESTARTREAD) {
233 return CURLIOE_UNKNOWNCMD;
234 }
235
236 if (body) {
237 TSRMLS_FETCH_FROM_CTX(body->ts);
238
239 if (SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) {
240 return CURLIOE_OK;
241 }
242 }
243
244 return CURLIOE_FAILRESTART;
245 }
246
247 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
248 {
249 php_http_client_curl_handler_t *h = ctx;
250 unsigned flags = 0;
251
252 /* catch progress */
253 switch (type) {
254 case CURLINFO_TEXT:
255 if (data[0] == '-') {
256 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
257 h->progress.info = "setup";
258 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
259 h->progress.info = "setup";
260 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
261 h->progress.info = "resolve";
262 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
263 h->progress.info = "connect";
264 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
265 h->progress.info = "connect";
266 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
267 h->progress.info = "connected";
268 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
269 h->progress.info = "connected";
270 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
271 h->progress.info = "blacklist check";
272 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
273 h->progress.info = "ssl negotiation";
274 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
275 h->progress.info = "uploaded";
276 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
277 h->progress.info = "not disconnected";
278 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
279 h->progress.info = "disconnected";
280 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
281 h->progress.info = "redirect";
282 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
283 h->progress.info = "timeout";
284 } else {
285 #if PHP_DEBUG
286 h->progress.info = data;
287 data[length - 1] = '\0';
288 #endif
289 }
290 if (h->client->callback.progress.func) {
291 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
292 }
293 break;
294 case CURLINFO_HEADER_OUT:
295 case CURLINFO_DATA_OUT:
296 case CURLINFO_SSL_DATA_OUT:
297 h->progress.info = "send";
298 break;
299 case CURLINFO_HEADER_IN:
300 case CURLINFO_DATA_IN:
301 case CURLINFO_SSL_DATA_IN:
302 h->progress.info = "receive";
303 break;
304 default:
305 break;
306 }
307 /* process data */
308 switch (type) {
309 case CURLINFO_HEADER_IN:
310 case CURLINFO_DATA_IN:
311 php_http_buffer_append(h->response.buffer, data, length);
312
313 if (h->options.redirects) {
314 flags |= PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS;
315 }
316
317 if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->response.parser, h->response.buffer, flags, &h->response.message)) {
318 return -1;
319 }
320 break;
321
322 case CURLINFO_HEADER_OUT:
323 case CURLINFO_DATA_OUT:
324 php_http_buffer_append(h->request.buffer, data, length);
325
326 if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->request.parser, h->request.buffer, flags, &h->request.message)) {
327 return -1;
328 }
329 break;
330 default:
331 break;
332 }
333
334 #if 0
335 /* debug */
336 _dpf(type, data, length);
337 #endif
338
339 return 0;
340 }
341
342 static int php_http_curle_dummy_callback(char *data, size_t n, size_t l, void *s)
343 {
344 return n*l;
345 }
346
347 static STATUS php_http_curle_get_info(CURL *ch, HashTable *info)
348 {
349 char *c;
350 long l;
351 double d;
352 struct curl_slist *s, *p;
353 zval *subarray, array;
354 INIT_PZVAL_ARRAY(&array, info);
355
356 /* BEGIN::CURLINFO */
357 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
358 add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
359 }
360 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
361 add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
362 }
363 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
364 add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
365 }
366 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
367 add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
368 }
369 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
370 add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
371 }
372 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
373 add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
374 }
375 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
376 add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
377 }
378 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
379 add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
380 }
381 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
382 add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
383 }
384 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
385 add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
386 }
387 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
388 add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
389 }
390 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
391 add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
392 }
393 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
394 add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
395 }
396 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
397 add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
398 }
399 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
400 add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
401 }
402 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
403 add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
404 }
405 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
406 add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
407 }
408 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
409 add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
410 }
411 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
412 add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
413 }
414 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
415 add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
416 }
417 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
418 add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
419 }
420 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
421 add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
422 }
423 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
424 add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
425 }
426 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
427 add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
428 }
429 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
430 add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
431 }
432 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
433 MAKE_STD_ZVAL(subarray);
434 array_init(subarray);
435 for (p = s; p; p = p->next) {
436 if (p->data) {
437 add_next_index_string(subarray, p->data, 1);
438 }
439 }
440 add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
441 curl_slist_free_all(s);
442 }
443 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
444 MAKE_STD_ZVAL(subarray);
445 array_init(subarray);
446 for (p = s; p; p = p->next) {
447 if (p->data) {
448 add_next_index_string(subarray, p->data, 1);
449 }
450 }
451 add_assoc_zval_ex(&array, "cookies", sizeof("cookies"), subarray);
452 curl_slist_free_all(s);
453 }
454 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
455 add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
456 }
457 #if PHP_HTTP_CURL_VERSION(7,19,0)
458 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
459 add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
460 }
461 #endif
462 #if PHP_HTTP_CURL_VERSION(7,19,0)
463 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
464 add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
465 }
466 #endif
467 #if PHP_HTTP_CURL_VERSION(7,19,4)
468 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
469 add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
470 }
471 #endif
472 #if PHP_HTTP_CURL_VERSION(7,21,0)
473 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
474 add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
475 }
476 #endif
477 #if PHP_HTTP_CURL_VERSION(7,21,0)
478 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
479 add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
480 }
481 #endif
482 #if PHP_HTTP_CURL_VERSION(7,21,0)
483 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
484 add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
485 }
486 #endif
487
488 /* END::CURLINFO */
489
490 #if PHP_HTTP_CURL_VERSION(7,34,0)
491 {
492 zval *ti_array;
493 struct curl_tlssessioninfo *ti;
494
495 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
496 const char *backend;
497
498 MAKE_STD_ZVAL(subarray);
499 ZVAL_NULL(subarray);
500 MAKE_STD_ZVAL(ti_array);
501 array_init(ti_array);
502
503 switch (ti->backend) {
504 case CURLSSLBACKEND_NONE:
505 backend = "none";
506 break;
507 case CURLSSLBACKEND_OPENSSL:
508 backend = "openssl";
509 #ifdef PHP_HTTP_HAVE_OPENSSL
510 {
511 SSL_CTX *ctx = ti->internals;
512
513 array_init(subarray);
514 add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx));
515 add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx));
516 add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx));
517 add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
518 add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx));
519 add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx));
520 }
521 #endif
522 break;
523 case CURLSSLBACKEND_GNUTLS:
524 backend = "gnutls";
525 #ifdef PHP_HTTP_HAVE_GNUTLS
526 {
527 gnutls_session_t sess = ti->internals;
528 char *desc;
529
530 array_init(subarray);
531 if ((desc = gnutls_session_get_desc(sess))) {
532 add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1);
533 gnutls_free(desc);
534 }
535 add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess));
536 }
537 #endif
538 break;
539 case CURLSSLBACKEND_NSS:
540 backend = "nss";
541 break;
542 case CURLSSLBACKEND_QSOSSL:
543 backend = "qsossl";
544 break;
545 case CURLSSLBACKEND_GSKIT:
546 backend = "gskit";
547 break;
548 case CURLSSLBACKEND_POLARSSL:
549 backend = "polarssl";
550 break;
551 case CURLSSLBACKEND_CYASSL:
552 backend = "cyassl";
553 break;
554 case CURLSSLBACKEND_SCHANNEL:
555 backend = "schannel";
556 break;
557 case CURLSSLBACKEND_DARWINSSL:
558 backend = "darwinssl";
559 break;
560 default:
561 backend = "unknown";
562 }
563 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
564 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
565 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
566 }
567 }
568 #endif
569
570 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
571 {
572 int i;
573 zval *ci_array;
574 struct curl_certinfo *ci;
575 char *colon, *keyname;
576
577 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
578 MAKE_STD_ZVAL(ci_array);
579 array_init(ci_array);
580
581 for (i = 0; i < ci->num_of_certs; ++i) {
582 s = ci->certinfo[i];
583
584 MAKE_STD_ZVAL(subarray);
585 array_init(subarray);
586 for (p = s; p; p = p->next) {
587 if (p->data) {
588 if ((colon = strchr(p->data, ':'))) {
589 keyname = estrndup(p->data, colon - p->data);
590 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
591 efree(keyname);
592 } else {
593 add_next_index_string(subarray, p->data, 1);
594 }
595 }
596 }
597 add_next_index_zval(ci_array, subarray);
598 }
599 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
600 }
601 }
602 #endif
603 {
604 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
605
606 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
607 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
608 }
609
610 return SUCCESS;
611 }
612
613 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
614 {
615 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
616 }
617
618 static void php_http_curlm_responsehandler(php_http_client_t *context)
619 {
620 int remaining = 0;
621 php_http_client_enqueue_t *enqueue;
622 php_http_client_curl_t *curl = context->ctx;
623 TSRMLS_FETCH_FROM_CTX(context->ts);
624
625 do {
626 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
627
628 if (msg && CURLMSG_DONE == msg->msg) {
629 if (CURLE_OK != msg->data.result) {
630 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
631 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s; %s (%s)", curl_easy_strerror(st->errorcode = msg->data.result), STR_PTR(st->errorbuffer), STR_PTR(st->url));
632 }
633
634 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
635 php_http_client_curl_handler_t *handler = enqueue->opaque;
636
637 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &handler->request.message, &handler->response.message);
638 }
639 }
640 } while (remaining);
641 }
642
643 #if PHP_HTTP_HAVE_EVENT
644
645 typedef struct php_http_curlm_event {
646 struct event evnt;
647 php_http_client_t *context;
648 } php_http_curlm_event_t;
649
650 static inline int etoca(short action) {
651 switch (action & (EV_READ|EV_WRITE)) {
652 case EV_READ:
653 return CURL_CSELECT_IN;
654 break;
655 case EV_WRITE:
656 return CURL_CSELECT_OUT;
657 break;
658 case EV_READ|EV_WRITE:
659 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
660 break;
661 default:
662 return 0;
663 }
664 }
665
666 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
667 {
668 php_http_client_t *context = event_data;
669 php_http_client_curl_t *curl = context->ctx;
670
671 #if DBG_EVENTS
672 fprintf(stderr, "T");
673 #endif
674 if (curl->useevents) {
675 CURLMcode rc;
676 TSRMLS_FETCH_FROM_CTX(context->ts);
677
678 /* ignore and use -1,0 on timeout */
679 (void) socket;
680 (void) action;
681
682 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
683
684 if (CURLM_OK != rc) {
685 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
686 }
687
688 php_http_curlm_responsehandler(context);
689 }
690 }
691
692 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
693 {
694 php_http_client_t *context = event_data;
695 php_http_client_curl_t *curl = context->ctx;
696
697 #if DBG_EVENTS
698 fprintf(stderr, "E");
699 #endif
700 if (curl->useevents) {
701 CURLMcode rc = CURLM_OK;
702 TSRMLS_FETCH_FROM_CTX(context->ts);
703
704 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
705
706 if (CURLM_OK != rc) {
707 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
708 }
709
710 php_http_curlm_responsehandler(context);
711
712 /* remove timeout if there are no transfers left */
713 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
714 event_del(curl->timeout);
715 }
716 }
717 }
718
719 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
720 {
721 php_http_client_t *context = socket_data;
722 php_http_client_curl_t *curl = context->ctx;
723
724 #if DBG_EVENTS
725 fprintf(stderr, "S");
726 #endif
727 if (curl->useevents) {
728 int events = EV_PERSIST;
729 php_http_curlm_event_t *ev = assign_data;
730 TSRMLS_FETCH_FROM_CTX(context->ts);
731
732 if (!ev) {
733 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
734 ev->context = context;
735 curl_multi_assign(curl->handle, sock, ev);
736 } else {
737 event_del(&ev->evnt);
738 }
739
740 switch (action) {
741 case CURL_POLL_IN:
742 events |= EV_READ;
743 break;
744 case CURL_POLL_OUT:
745 events |= EV_WRITE;
746 break;
747 case CURL_POLL_INOUT:
748 events |= EV_READ|EV_WRITE;
749 break;
750
751 case CURL_POLL_REMOVE:
752 efree(ev);
753 /* no break */
754 case CURL_POLL_NONE:
755 return 0;
756
757 default:
758 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
759 return -1;
760 }
761
762 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
763 event_add(&ev->evnt, NULL);
764 }
765
766 return 0;
767 }
768
769 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
770 {
771 php_http_client_t *context = timer_data;
772 php_http_client_curl_t *curl = context->ctx;
773
774 #if DBG_EVENTS
775 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
776 #endif
777 if (curl->useevents) {
778
779 if (timeout_ms < 0) {
780 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
781 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
782 struct timeval timeout;
783
784 if (!event_initialized(curl->timeout)) {
785 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
786 }
787
788 timeout.tv_sec = timeout_ms / 1000;
789 timeout.tv_usec = (timeout_ms % 1000) * 1000;
790
791 event_add(curl->timeout, &timeout);
792 }
793 }
794 }
795
796 #endif /* HAVE_EVENT */
797
798 /* curl options */
799
800 static php_http_options_t php_http_curle_options;
801
802 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
803 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
804 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
805
806 static STATUS php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
807 {
808 php_http_client_curl_handler_t *curl = userdata;
809 CURL *ch = curl->handle;
810
811 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
812 return FAILURE;
813 }
814 return SUCCESS;
815 }
816
817 static STATUS php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
818 {
819 php_http_client_curl_handler_t *curl = userdata;
820 CURL *ch = curl->handle;
821 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
822
823 if (storage->cookiestore) {
824 pefree(storage->cookiestore, 1);
825 }
826 if (val && Z_STRLEN_P(val)) {
827 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
828 } else {
829 storage->cookiestore = NULL;
830 }
831 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
832 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
833 ) {
834 return FAILURE;
835 }
836 return SUCCESS;
837 }
838
839 static STATUS php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
840 {
841 php_http_client_curl_handler_t *curl = userdata;
842 CURL *ch = curl->handle;
843 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
844
845 if (val && Z_TYPE_P(val) != IS_NULL) {
846 if (curl->options.encode_cookies) {
847 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
848 php_http_buffer_fix(&curl->options.cookies);
849 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
850 return FAILURE;
851 }
852 } else {
853 return FAILURE;
854 }
855 } else {
856 HashPosition pos;
857 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
858 zval **cookie_val;
859
860 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
861 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
862
863 php_http_array_hashkey_stringify(&cookie_key);
864 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
865 php_http_array_hashkey_stringfree(&cookie_key);
866
867 zval_ptr_dtor(&zv);
868 }
869
870 php_http_buffer_fix(&curl->options.cookies);
871 if (curl->options.cookies.used) {
872 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
873 return FAILURE;
874 }
875 }
876 }
877 } else {
878 php_http_buffer_reset(&curl->options.cookies);
879 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
880 return FAILURE;
881 }
882 }
883 return SUCCESS;
884 }
885
886 static STATUS php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
887 {
888 php_http_client_curl_handler_t *curl = userdata;
889
890 curl->options.encode_cookies = Z_BVAL_P(val);
891 return SUCCESS;
892 }
893
894 static STATUS php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
895 {
896 php_http_client_curl_handler_t *curl = userdata;
897 CURL *ch = curl->handle;
898 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
899
900 if (Z_LVAL_P(val)) {
901 if (Z_LVAL_P(val) > 0) {
902 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
903 return FAILURE;
904 }
905 } else {
906 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) PHP_HTTP_G->env.request.time + Z_LVAL_P(val))) {
907 return FAILURE;
908 }
909 }
910 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
911 return FAILURE;
912 }
913 } else {
914 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
915 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
916 ) {
917 return FAILURE;
918 }
919 }
920 return SUCCESS;
921 }
922
923 static STATUS php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
924 {
925 php_http_client_curl_handler_t *curl = userdata;
926
927 if (Z_BVAL_P(val)) {
928 curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5");
929 }
930 return SUCCESS;
931 }
932
933 static STATUS php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
934 {
935 php_http_client_curl_handler_t *curl = userdata;
936 php_http_buffer_t header;
937
938 if (Z_STRLEN_P(val)) {
939 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
940 php_http_buffer_init(&header);
941 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
942 php_http_buffer_fix(&header);
943 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
944 php_http_buffer_dtor(&header);
945 }
946 return SUCCESS;
947 }
948
949 static STATUS php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
950 {
951 php_http_client_curl_handler_t *curl = userdata;
952 CURL *ch = curl->handle;
953 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
954
955 php_http_buffer_reset(&curl->options.ranges);
956
957 if (val && Z_TYPE_P(val) != IS_NULL) {
958 HashPosition pos;
959 zval **rr, **rb, **re;
960
961 FOREACH_VAL(pos, val, rr) {
962 if (Z_TYPE_PP(rr) == IS_ARRAY) {
963 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
964 if ( ((Z_TYPE_PP(rb) == IS_LONG) || ((Z_TYPE_PP(rb) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(rb), Z_STRLEN_PP(rb), NULL, NULL, 1))) &&
965 ((Z_TYPE_PP(re) == IS_LONG) || ((Z_TYPE_PP(re) == IS_STRING) && is_numeric_string(Z_STRVAL_PP(re), Z_STRLEN_PP(re), NULL, NULL, 1)))) {
966 zval *rbl = php_http_ztyp(IS_LONG, *rb);
967 zval *rel = php_http_ztyp(IS_LONG, *re);
968
969 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
970 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
971 }
972 zval_ptr_dtor(&rbl);
973 zval_ptr_dtor(&rel);
974 }
975
976 }
977 }
978 }
979
980 if (curl->options.ranges.used) {
981 curl->options.range_request = 1;
982 /* ditch last comma */
983 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
984 }
985 }
986
987 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
988 return FAILURE;
989 }
990 return SUCCESS;
991 }
992
993 static STATUS php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
994 {
995 php_http_client_curl_handler_t *curl = userdata;
996 CURL *ch = curl->handle;
997
998 if (Z_LVAL_P(val) > 0) {
999 curl->options.range_request = 1;
1000 }
1001 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1002 return FAILURE;
1003 }
1004 return SUCCESS;
1005 }
1006
1007 static STATUS php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1008 {
1009 php_http_client_curl_handler_t *curl = userdata;
1010
1011 curl->options.retry.delay = Z_DVAL_P(val);
1012 return SUCCESS;
1013 }
1014
1015 static STATUS php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1016 {
1017 php_http_client_curl_handler_t *curl = userdata;
1018
1019 curl->options.retry.count = Z_LVAL_P(val);
1020 return SUCCESS;
1021 }
1022
1023 static STATUS php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1024 {
1025 php_http_client_curl_handler_t *curl = userdata;
1026 CURL *ch = curl->handle;
1027
1028 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1029 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1030 ) {
1031 return FAILURE;
1032 }
1033 return SUCCESS;
1034 }
1035
1036 static STATUS php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1037 {
1038 php_http_client_curl_handler_t *curl = userdata;
1039 CURL *ch = curl->handle;
1040 long localport = 0, localportrange = 0;
1041 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1042
1043 if (val && Z_TYPE_P(val) != IS_NULL) {
1044 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1045
1046 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1047 case 2:
1048 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1049 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1050 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1051 /* no break */
1052 case 1:
1053 if (!zps_copy) {
1054 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1055 }
1056 localport = (zpe_copy && Z_LVAL_P(zpe_copy) > 0) ? MIN(Z_LVAL_P(zps_copy), Z_LVAL_P(zpe_copy)) : Z_LVAL_P(zps_copy);
1057 zval_ptr_dtor(&zps_copy);
1058 if (zpe_copy) {
1059 zval_ptr_dtor(&zpe_copy);
1060 }
1061 break;
1062 default:
1063 break;
1064 }
1065 }
1066 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1067 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1068 ) {
1069 return FAILURE;
1070 }
1071 return SUCCESS;
1072 }
1073
1074 #if PHP_HTTP_CURL_VERSION(7,21,3)
1075 static STATUS php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1076 {
1077 php_http_client_curl_handler_t *curl = userdata;
1078 CURL *ch = curl->handle;
1079 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1080
1081 if (val && Z_TYPE_P(val) != IS_NULL) {
1082 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1083 HashPosition pos;
1084 zval **data;
1085
1086 FOREACH_KEYVAL(pos, val, key, data) {
1087 zval *cpy = php_http_ztyp(IS_STRING, *data);
1088 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1089 zval_ptr_dtor(&cpy);
1090 }
1091
1092 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1093 return FAILURE;
1094 }
1095 } else {
1096 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1097 return FAILURE;
1098 }
1099 }
1100 return SUCCESS;
1101 }
1102 #endif
1103
1104 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1105 {
1106 php_http_option_t *opt;
1107
1108 /* proxy */
1109 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1110 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1111 }
1112 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1113 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1114 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1115 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1116 }
1117 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1118 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1119 }
1120 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1121 #if PHP_HTTP_CURL_VERSION(7,19,4)
1122 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1123 #endif
1124
1125 /* dns */
1126 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1127 Z_LVAL(opt->defval) = 60;
1128 }
1129 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1130 #if PHP_HTTP_CURL_VERSION(7,21,3)
1131 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1132 opt->setter = php_http_curle_option_set_resolve;
1133 }
1134 #endif
1135 #if PHP_HTTP_HAVE_ARES
1136 # if PHP_HTTP_CURL_VERSION(7,24,0)
1137 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1138 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1139 }
1140 # endif
1141 # if PHP_HTTP_CURL_VERSION(7,33,0)
1142 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1143 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1144 }
1145 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1146 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1147 }
1148 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1149 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1150 }
1151 # endif
1152 #endif
1153
1154 /* limits */
1155 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1156 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1157
1158 /* LSF weirdance
1159 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1160 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1161 */
1162
1163 /* connection handling */
1164 /* crashes
1165 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1166 Z_LVAL(opt->defval) = 5;
1167 }
1168 */
1169 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1170 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1171
1172 /* outgoing interface */
1173 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1174 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1175 opt->setter = php_http_curle_option_set_portrange;
1176 }
1177
1178 /* another endpoint port */
1179 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1180
1181 /* RFC4007 zone_id */
1182 #if PHP_HTTP_CURL_VERSION(7,19,0)
1183 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1184 #endif
1185
1186 /* auth */
1187 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1188 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1189 }
1190 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1191 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1192 }
1193
1194 /* redirects */
1195 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1196 opt->setter = php_http_curle_option_set_redirect;
1197 }
1198 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1199 #if PHP_HTTP_CURL_VERSION(7,19,1)
1200 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1201 #endif
1202
1203 /* retries */
1204 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1205 opt->setter = php_http_curle_option_set_retrycount;
1206 }
1207 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1208 opt->setter = php_http_curle_option_set_retrydelay;
1209 }
1210
1211 /* referer */
1212 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1213 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1214 }
1215 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1216 ZVAL_BOOL(&opt->defval, 1);
1217 }
1218
1219 /* useragent */
1220 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1221 /* don't check strlen, to allow sending no useragent at all */
1222 ZVAL_STRING(&opt->defval,
1223 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1224 "PHP/" PHP_VERSION " "
1225 "libcurl/" LIBCURL_VERSION
1226 , 0);
1227 }
1228
1229 /* resume */
1230 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1231 opt->setter = php_http_curle_option_set_resume;
1232 }
1233 /* ranges */
1234 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1235 opt->setter = php_http_curle_option_set_range;
1236 }
1237
1238 /* etag */
1239 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1240 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1241 opt->setter = php_http_curle_option_set_etag;
1242 }
1243
1244 /* compression */
1245 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1246 opt->setter = php_http_curle_option_set_compress;
1247 }
1248
1249 /* lastmodified */
1250 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1251 opt->setter = php_http_curle_option_set_lastmodified;
1252 }
1253
1254 /* cookies */
1255 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1256 opt->setter = php_http_curle_option_set_encodecookies;
1257 ZVAL_BOOL(&opt->defval, 1);
1258 }
1259 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1260 opt->setter = php_http_curle_option_set_cookies;
1261 }
1262
1263 /* cookiesession, don't load session cookies from cookiestore */
1264 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1265 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1266 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1267 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1268 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1269 opt->setter = php_http_curle_option_set_cookiestore;
1270 }
1271
1272 /* maxfilesize */
1273 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1274
1275 /* http protocol version */
1276 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1277
1278 /* timeouts */
1279 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1280 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1281 }
1282 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1283 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1284 Z_DVAL(opt->defval) = 3;
1285 }
1286 #if PHP_HTTP_CURL_VERSION(7,36,0)
1287 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1288 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1289 Z_DVAL(opt->defval) = 1;
1290 }
1291 #endif
1292
1293 /* tcp */
1294 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1295 #if PHP_HTTP_CURL_VERSION(7,25,0)
1296 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1297 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1298 Z_LVAL(opt->defval) = 60;
1299 }
1300 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1301 Z_LVAL(opt->defval) = 60;
1302 }
1303 #endif
1304
1305 /* ssl */
1306 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1307 registry = &opt->suboptions;
1308
1309 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1310 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1311 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1312 }
1313 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1314 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1315 ZVAL_STRING(&opt->defval, "PEM", 0);
1316 }
1317 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1318 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1319 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1320 }
1321 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1322 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1323 ZVAL_STRING(&opt->defval, "PEM", 0);
1324 }
1325 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1326 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1327 }
1328 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1329 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1330 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1331 ZVAL_BOOL(&opt->defval, 1);
1332 }
1333 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1334 ZVAL_BOOL(&opt->defval, 1);
1335 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1336 }
1337 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1338 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1339 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1340 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1341 #ifdef PHP_HTTP_CURL_CAINFO
1342 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1343 #endif
1344 }
1345 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1346 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1347 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1348 }
1349 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1350 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1351 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1352 }
1353 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1354 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1355 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1356 }
1357 #if PHP_HTTP_CURL_VERSION(7,19,0)
1358 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1359 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1360 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1361 }
1362 # ifdef PHP_HTTP_HAVE_OPENSSL
1363 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1364 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1365 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1366 }
1367 # endif
1368 #endif
1369 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1370 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1371 #endif
1372 #if PHP_HTTP_CURL_VERSION(7,36,0)
1373 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1374 ZVAL_BOOL(&opt->defval, 1);
1375 }
1376 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1377 ZVAL_BOOL(&opt->defval, 1);
1378 }
1379 #endif
1380 }
1381 }
1382
1383 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1384 {
1385 php_http_client_curl_handler_t *curl = userdata;
1386 zval *option;
1387
1388 if ((option = php_http_option_get(opt, options, NULL))) {
1389 option = php_http_ztyp(opt->type, option);
1390 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1391 }
1392 return option;
1393 }
1394
1395 static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1396 {
1397 php_http_client_curl_handler_t *curl = userdata;
1398 CURL *ch = curl->handle;
1399 zval tmp;
1400 CURLcode rc = CURLE_OK;
1401 STATUS rv = SUCCESS;
1402 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1403
1404 if (!val) {
1405 val = &opt->defval;
1406 }
1407
1408 switch (opt->type) {
1409 case IS_BOOL:
1410 if (opt->setter) {
1411 rv = opt->setter(opt, val, curl);
1412 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1413 rv = FAILURE;
1414 }
1415 break;
1416
1417 case IS_LONG:
1418 if (opt->setter) {
1419 rv = opt->setter(opt, val, curl);
1420 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1421 rv = FAILURE;
1422 }
1423 break;
1424
1425 case IS_STRING:
1426 if (opt->setter) {
1427 rv = opt->setter(opt, val, curl);
1428 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1429 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1430 rv = FAILURE;
1431 }
1432 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR) && Z_STRVAL_P(val) && SUCCESS != php_check_open_basedir(Z_STRVAL_P(val) TSRMLS_CC)) {
1433 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1434 rv = FAILURE;
1435 }
1436 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1437 rv = FAILURE;
1438 }
1439 break;
1440
1441 case IS_DOUBLE:
1442 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1443 tmp = *val;
1444 Z_DVAL(tmp) *= 1000;
1445 val = &tmp;
1446 }
1447 if (opt->setter) {
1448 rv = opt->setter(opt, val, curl);
1449 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1450 rv = FAILURE;
1451 }
1452 break;
1453
1454 case IS_ARRAY:
1455 if (opt->setter) {
1456 rv = opt->setter(opt, val, curl);
1457 } else if (Z_TYPE_P(val) != IS_NULL) {
1458 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1459 }
1460 break;
1461
1462 default:
1463 if (opt->setter) {
1464 rv = opt->setter(opt, val, curl);
1465 } else {
1466 rv = FAILURE;
1467 }
1468 break;
1469 }
1470 if (rv != SUCCESS) {
1471 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1472 }
1473 return rv;
1474 }
1475
1476
1477 /* client ops */
1478
1479 static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1480 {
1481 CURL *ch = curl->handle;
1482 php_http_curle_storage_t *st;
1483
1484 if ((st = php_http_curle_get_storage(ch))) {
1485 if (st->url) {
1486 pefree(st->url, 1);
1487 st->url = NULL;
1488 }
1489 if (st->cookiestore) {
1490 pefree(st->cookiestore, 1);
1491 st->cookiestore = NULL;
1492 }
1493 st->errorbuffer[0] = '\0';
1494 }
1495
1496 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1497 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1498 #if PHP_HTTP_CURL_VERSION(7,19,1)
1499 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1500 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1501 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1502 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1503 #endif
1504
1505 #if PHP_HTTP_CURL_VERSION(7,21,3)
1506 if (curl->options.resolve) {
1507 curl_slist_free_all(curl->options.resolve);
1508 curl->options.resolve = NULL;
1509 }
1510 #endif
1511 curl->options.retry.count = 0;
1512 curl->options.retry.delay = 0;
1513 curl->options.redirects = 0;
1514 curl->options.encode_cookies = 1;
1515
1516 if (curl->options.headers) {
1517 curl_slist_free_all(curl->options.headers);
1518 curl->options.headers = NULL;
1519 }
1520
1521 php_http_buffer_reset(&curl->options.cookies);
1522 php_http_buffer_reset(&curl->options.ranges);
1523
1524 return SUCCESS;
1525 }
1526
1527 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1528 {
1529 void *handle;
1530 php_http_client_curl_handler_t *handler;
1531 TSRMLS_FETCH_FROM_CTX(h->ts);
1532
1533 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1534 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1535 return NULL;
1536 }
1537
1538 handler = ecalloc(1, sizeof(*handler));
1539 handler->rf = rf;
1540 handler->client = h;
1541 handler->handle = handle;
1542 handler->request.buffer = php_http_buffer_init(NULL);
1543 handler->request.parser = php_http_message_parser_init(NULL TSRMLS_CC);
1544 handler->request.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1545 handler->response.buffer = php_http_buffer_init(NULL);
1546 handler->response.parser = php_http_message_parser_init(NULL TSRMLS_CC);
1547 handler->response.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1548 php_http_buffer_init(&handler->options.cookies);
1549 php_http_buffer_init(&handler->options.ranges);
1550 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1551
1552 #if defined(ZTS)
1553 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1554 #endif
1555 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1556 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1557 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1558 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1559 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1560 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, NULL);
1561 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_dummy_callback);
1562 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1563 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1564 curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_curle_ioctl_callback);
1565 #if PHP_HTTP_CURL_VERSION(7,32,0)
1566 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1567 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1568 #else
1569 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1570 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1571 #endif
1572 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1573
1574 php_http_client_curl_handler_reset(handler);
1575
1576 return handler;
1577 }
1578
1579
1580 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1581 {
1582 size_t body_size;
1583 php_http_message_t *msg = enqueue->request;
1584 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1585 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1586
1587 /* request url */
1588 if (!PHP_HTTP_INFO(msg).request.url) {
1589 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1590 return FAILURE;
1591 }
1592 storage->errorbuffer[0] = '\0';
1593 if (storage->url) {
1594 pefree(storage->url, 1);
1595 }
1596 storage->url = pestrdup(PHP_HTTP_INFO(msg).request.url, 1);
1597 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1598
1599 /* request method */
1600 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1601 case 0:
1602 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1603 break;
1604
1605 case 1:
1606 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1607 break;
1608
1609 case 2:
1610 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1611 break;
1612
1613 case 3:
1614 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1615 break;
1616
1617 default: {
1618 if (PHP_HTTP_INFO(msg).request.method) {
1619 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1620 } else {
1621 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1622 return FAILURE;
1623 }
1624 break;
1625 }
1626 }
1627
1628 /* request headers */
1629 php_http_message_update_headers(msg);
1630 if (zend_hash_num_elements(&msg->hdrs)) {
1631 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1632 zval **header_val;
1633 HashPosition pos;
1634 php_http_buffer_t header;
1635
1636 php_http_buffer_init(&header);
1637 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1638 if (header_key.type == HASH_KEY_IS_STRING) {
1639 zval *header_cpy = php_http_ztyp(IS_STRING, *header_val);
1640
1641 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1642 php_http_buffer_fix(&header);
1643 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1644 php_http_buffer_reset(&header);
1645
1646 zval_ptr_dtor(&header_cpy);
1647 }
1648 }
1649 php_http_buffer_dtor(&header);
1650 }
1651 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1652
1653 /* attach request body */
1654 if ((body_size = php_http_message_body_size(msg->body))) {
1655 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1656 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1657 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1658 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1659 * does not allow a request body.
1660 */
1661 php_stream_rewind(php_http_message_body_stream(msg->body));
1662 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, msg->body);
1663 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1664 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1665 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1666 } else {
1667 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, NULL);
1668 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1669 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1670 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1671 }
1672
1673 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1674
1675 return SUCCESS;
1676 }
1677
1678 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1679 {
1680 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1681
1682 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1683 #if PHP_HTTP_CURL_VERSION(7,32,0)
1684 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1685 #else
1686 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1687 #endif
1688 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1689 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1690
1691 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1692 php_resource_factory_free(&handler->rf);
1693
1694 php_http_message_parser_free(&handler->request.parser);
1695 php_http_message_free(&handler->request.message);
1696 php_http_buffer_free(&handler->request.buffer);
1697 php_http_message_parser_free(&handler->response.parser);
1698 php_http_message_free(&handler->response.message);
1699 php_http_buffer_free(&handler->response.buffer);
1700 php_http_buffer_dtor(&handler->options.ranges);
1701 php_http_buffer_dtor(&handler->options.cookies);
1702 zend_hash_destroy(&handler->options.cache);
1703
1704 if (handler->options.headers) {
1705 curl_slist_free_all(handler->options.headers);
1706 handler->options.headers = NULL;
1707 }
1708
1709 efree(handler);
1710 }
1711
1712 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1713 {
1714 php_http_client_curl_t *curl;
1715 TSRMLS_FETCH_FROM_CTX(h->ts);
1716
1717 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1718 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1719 return NULL;
1720 }
1721
1722 curl = ecalloc(1, sizeof(*curl));
1723 curl->handle = handle;
1724 curl->unfinished = 0;
1725 h->ctx = curl;
1726
1727 return h;
1728 }
1729
1730 static void php_http_client_curl_dtor(php_http_client_t *h)
1731 {
1732 php_http_client_curl_t *curl = h->ctx;
1733 TSRMLS_FETCH_FROM_CTX(h->ts);
1734
1735 #if PHP_HTTP_HAVE_EVENT
1736 if (curl->timeout) {
1737 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1738 event_del(curl->timeout);
1739 }
1740 efree(curl->timeout);
1741 curl->timeout = NULL;
1742 }
1743 if (curl->evbase) {
1744 event_base_free(curl->evbase);
1745 curl->evbase = NULL;
1746 }
1747 #endif
1748 curl->unfinished = 0;
1749
1750 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1751
1752 efree(curl);
1753 h->ctx = NULL;
1754 }
1755
1756 static void queue_dtor(php_http_client_enqueue_t *e)
1757 {
1758 php_http_client_curl_handler_t *handler = e->opaque;
1759
1760 if (handler->queue.dtor) {
1761 e->opaque = handler->queue.opaque;
1762 handler->queue.dtor(e);
1763 }
1764 php_http_client_curl_handler_dtor(handler);
1765 }
1766
1767 static php_resource_factory_t *create_rf(const char *url TSRMLS_DC)
1768 {
1769 php_url *purl;
1770 php_resource_factory_t *rf = NULL;
1771
1772 if (!url || !*url) {
1773 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1774 return NULL;
1775 }
1776
1777 purl = php_url_parse(url);
1778
1779 if (!purl) {
1780 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse URL '%s'", url);
1781 return NULL;
1782 } else {
1783 char *id_str = NULL;
1784 size_t id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(purl->host), purl->port ? purl->port : 80);
1785 php_persistent_handle_factory_t *pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
1786
1787 if (pf) {
1788 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1789 }
1790
1791 php_url_free(purl);
1792 efree(id_str);
1793 }
1794
1795 if (!rf) {
1796 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1797 }
1798
1799 return rf;
1800 }
1801
1802 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1803 {
1804 CURLMcode rs;
1805 php_http_client_curl_t *curl = h->ctx;
1806 php_http_client_curl_handler_t *handler;
1807 php_http_client_progress_state_t *progress;
1808 php_resource_factory_t *rf;
1809 TSRMLS_FETCH_FROM_CTX(h->ts);
1810
1811 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1812 if (!rf) {
1813 return FAILURE;
1814 }
1815
1816 handler = php_http_client_curl_handler_init(h, rf);
1817 if (!handler) {
1818 return FAILURE;
1819 }
1820
1821 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1822 php_http_client_curl_handler_dtor(handler);
1823 return FAILURE;
1824 }
1825
1826 handler->queue = *enqueue;
1827 enqueue->opaque = handler;
1828 enqueue->dtor = queue_dtor;
1829
1830 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1831 zend_llist_add_element(&h->requests, enqueue);
1832 ++curl->unfinished;
1833
1834 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1835 progress->info = "start";
1836 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1837 progress->started = 1;
1838 }
1839
1840 return SUCCESS;
1841 } else {
1842 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1843 return FAILURE;
1844 }
1845 }
1846
1847 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1848 {
1849 CURLMcode rs;
1850 php_http_client_curl_t *curl = h->ctx;
1851 php_http_client_curl_handler_t *handler = enqueue->opaque;
1852 TSRMLS_FETCH_FROM_CTX(h->ts);
1853
1854 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1855 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1856 return SUCCESS;
1857 } else {
1858 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1859 }
1860
1861 return FAILURE;
1862 }
1863
1864 static void php_http_client_curl_reset(php_http_client_t *h)
1865 {
1866 zend_llist_element *next_el, *this_el;
1867
1868 for (this_el = h->requests.head; this_el; this_el = next_el) {
1869 next_el = this_el->next;
1870 php_http_client_curl_dequeue(h, (void *) this_el->data);
1871 }
1872 }
1873
1874 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1875 {
1876 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1877 timeout->tv_sec = max_tout / 1000;
1878 timeout->tv_usec = (max_tout % 1000) * 1000;
1879 } else {
1880 timeout->tv_sec = 0;
1881 timeout->tv_usec = 1000;
1882 }
1883 }
1884
1885 #ifdef PHP_WIN32
1886 # define SELECT_ERROR SOCKET_ERROR
1887 #else
1888 # define SELECT_ERROR -1
1889 #endif
1890
1891 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
1892 {
1893 int MAX;
1894 fd_set R, W, E;
1895 struct timeval timeout;
1896 php_http_client_curl_t *curl = h->ctx;
1897
1898 #if PHP_HTTP_HAVE_EVENT
1899 if (curl->useevents) {
1900 if (!event_initialized(curl->timeout)) {
1901 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
1902 } else if (custom_timeout && timerisset(custom_timeout)) {
1903 event_add(curl->timeout, custom_timeout);
1904 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1905 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1906 event_add(curl->timeout, &timeout);
1907 }
1908
1909 event_base_loop(curl->evbase, EVLOOP_ONCE);
1910
1911 return SUCCESS;
1912 }
1913 #endif
1914
1915 FD_ZERO(&R);
1916 FD_ZERO(&W);
1917 FD_ZERO(&E);
1918
1919 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
1920 if (custom_timeout && timerisset(custom_timeout)) {
1921 timeout = *custom_timeout;
1922 } else {
1923 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1924 }
1925
1926 if (MAX == -1) {
1927 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
1928 return SUCCESS;
1929 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
1930 return SUCCESS;
1931 }
1932 }
1933 return FAILURE;
1934 }
1935
1936 static int php_http_client_curl_once(php_http_client_t *h)
1937 {
1938 php_http_client_curl_t *curl = h->ctx;
1939
1940 #if PHP_HTTP_HAVE_EVENT
1941 if (curl->useevents) {
1942 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
1943 } else
1944 #endif
1945 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
1946
1947 php_http_curlm_responsehandler(h);
1948
1949 return curl->unfinished;
1950
1951 }
1952
1953 static STATUS php_http_client_curl_exec(php_http_client_t *h)
1954 {
1955 #if PHP_HTTP_HAVE_EVENT
1956 php_http_client_curl_t *curl = h->ctx;
1957 #endif
1958 TSRMLS_FETCH_FROM_CTX(h->ts);
1959
1960 #if PHP_HTTP_HAVE_EVENT
1961 if (curl->useevents) {
1962 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
1963 do {
1964 int ev_rc = event_base_dispatch(curl->evbase);
1965
1966 #if DBG_EVENTS
1967 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
1968 #endif
1969
1970 if (ev_rc < 0) {
1971 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
1972 return FAILURE;
1973 }
1974 } while (curl->unfinished);
1975 } else
1976 #endif
1977 {
1978 while (php_http_client_curl_once(h)) {
1979 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
1980 #ifdef PHP_WIN32
1981 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
1982 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
1983 #else
1984 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
1985 #endif
1986 return FAILURE;
1987 }
1988 }
1989 }
1990
1991 return SUCCESS;
1992 }
1993
1994 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
1995 {
1996 php_http_client_curl_t *curl = h->ctx;
1997
1998 switch (opt) {
1999 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2000 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2001 return FAILURE;
2002 }
2003 break;
2004
2005 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2006 #if PHP_HTTP_HAVE_EVENT
2007 if ((curl->useevents = *((zend_bool *) arg))) {
2008 if (!curl->evbase) {
2009 curl->evbase = event_base_new();
2010 }
2011 if (!curl->timeout) {
2012 curl->timeout = ecalloc(1, sizeof(struct event));
2013 }
2014 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2015 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2016 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2017 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2018 } else {
2019 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2020 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2021 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2022 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2023 }
2024 break;
2025 #endif
2026
2027 default:
2028 return FAILURE;
2029 }
2030 return SUCCESS;
2031 }
2032
2033 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2034 {
2035 php_http_client_enqueue_t *enqueue;
2036
2037 switch (opt) {
2038 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2039 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2040 php_http_client_curl_handler_t *handler = enqueue->opaque;
2041
2042 *((php_http_client_progress_state_t **) res) = &handler->progress;
2043 return SUCCESS;
2044 }
2045 break;
2046
2047 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2048 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2049 php_http_client_curl_handler_t *handler = enqueue->opaque;
2050
2051 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2052 return SUCCESS;
2053 }
2054 break;
2055
2056 default:
2057 break;
2058 }
2059
2060 return FAILURE;
2061 }
2062
2063 static php_http_client_ops_t php_http_client_curl_ops = {
2064 &php_http_curlm_resource_factory_ops,
2065 php_http_client_curl_init,
2066 NULL /* copy */,
2067 php_http_client_curl_dtor,
2068 php_http_client_curl_reset,
2069 php_http_client_curl_exec,
2070 php_http_client_curl_wait,
2071 php_http_client_curl_once,
2072 php_http_client_curl_enqueue,
2073 php_http_client_curl_dequeue,
2074 php_http_client_curl_setopt,
2075 php_http_client_curl_getopt
2076 };
2077
2078 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2079 {
2080 return &php_http_client_curl_ops;
2081 }
2082
2083 PHP_MINIT_FUNCTION(http_client_curl)
2084 {
2085 php_http_options_t *options;
2086 php_http_client_driver_t driver = {
2087 ZEND_STRL("curl"),
2088 &php_http_client_curl_ops
2089 };
2090
2091 if (SUCCESS != php_http_client_driver_add(&driver)) {
2092 return FAILURE;
2093 }
2094
2095 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2096 return FAILURE;
2097 }
2098 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2099 return FAILURE;
2100 }
2101
2102 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2103 options->getter = php_http_curle_get_option;
2104 options->setter = php_http_curle_set_option;
2105
2106 php_http_curle_options_init(options TSRMLS_CC);
2107 }
2108
2109 /*
2110 * HTTP Protocol Version Constants
2111 */
2112 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2113 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2114 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2115
2116 /*
2117 * SSL Version Constants
2118 */
2119 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2120 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2121 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2122 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2123
2124 /*
2125 * DNS IPvX resolving
2126 */
2127 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2128 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2129 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2130
2131 /*
2132 * Auth Constants
2133 */
2134 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2135 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2136 #if PHP_HTTP_CURL_VERSION(7,19,3)
2137 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2138 #endif
2139 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2140 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2141 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2142
2143 /*
2144 * Proxy Type Constants
2145 */
2146 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2147 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2148 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2149 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2150 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2151 # if PHP_HTTP_CURL_VERSION(7,19,4)
2152 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2153 # endif
2154
2155 /*
2156 * Post Redirection Constants
2157 */
2158 #if PHP_HTTP_CURL_VERSION(7,19,1)
2159 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2160 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2161 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2162 #endif
2163
2164 return SUCCESS;
2165 }
2166
2167 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2168 {
2169 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2170 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2171
2172 php_http_options_dtor(&php_http_curle_options);
2173
2174 return SUCCESS;
2175 }
2176
2177 #endif /* PHP_HTTP_HAVE_CURL */
2178
2179 /*
2180 * Local variables:
2181 * tab-width: 4
2182 * c-basic-offset: 4
2183 * End:
2184 * vim600: noet sw=4 ts=4 fdm=marker
2185 * vim<600: noet sw=4 ts=4
2186 */
Extended HTTP Support