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37f255b733d7ed3a2fd8c6cd8564dfa15c5c3e0e
[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 *timeout;
53 unsigned useevents:1;
54 #endif
55 } php_http_client_curl_t;
56
57 typedef struct php_http_client_curl_handler {
58 CURL *handle;
59 php_resource_factory_t *rf;
60 php_http_client_t *client;
61 php_http_client_progress_state_t progress;
62
63 php_http_client_enqueue_t queue;
64
65 struct {
66 php_http_message_parser_t *parser;
67 php_http_message_t *message;
68 php_http_buffer_t *buffer;
69 } request;
70
71 struct {
72 php_http_message_parser_t *parser;
73 php_http_message_t *message;
74 php_http_buffer_t *buffer;
75 } response;
76
77 struct {
78 HashTable cache;
79
80 struct curl_slist *headers;
81 struct curl_slist *resolve;
82 php_http_buffer_t cookies;
83 php_http_buffer_t ranges;
84
85 long redirects;
86 unsigned range_request:1;
87 unsigned encode_cookies:1;
88
89 struct {
90 uint count;
91 double delay;
92 } retry;
93
94 } options;
95
96 } php_http_client_curl_handler_t;
97
98 typedef struct php_http_curle_storage {
99 char *url;
100 char *cookiestore;
101 CURLcode errorcode;
102 char errorbuffer[0x100];
103 } php_http_curle_storage_t;
104
105 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
106 php_http_curle_storage_t *st = NULL;
107
108 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
109
110 if (!st) {
111 st = pecalloc(1, sizeof(*st), 1);
112 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
113 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
114 }
115
116 return st;
117 }
118
119 static void *php_http_curle_ctor(void *opaque, void *init_arg TSRMLS_DC)
120 {
121 void *ch;
122
123 if ((ch = curl_easy_init())) {
124 php_http_curle_get_storage(ch);
125 return ch;
126 }
127 return NULL;
128 }
129
130 static void *php_http_curle_copy(void *opaque, void *handle TSRMLS_DC)
131 {
132 void *ch;
133
134 if ((ch = curl_easy_duphandle(handle))) {
135 curl_easy_reset(ch);
136 php_http_curle_get_storage(ch);
137 return ch;
138 }
139 return NULL;
140 }
141
142 static void php_http_curle_dtor(void *opaque, void *handle TSRMLS_DC)
143 {
144 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
145
146 curl_easy_cleanup(handle);
147
148 if (st) {
149 if (st->url) {
150 pefree(st->url, 1);
151 }
152 if (st->cookiestore) {
153 pefree(st->cookiestore, 1);
154 }
155 pefree(st, 1);
156 }
157 }
158
159 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
160 php_http_curle_ctor,
161 php_http_curle_copy,
162 php_http_curle_dtor
163 };
164
165 static void *php_http_curlm_ctor(void *opaque, void *init_arg TSRMLS_DC)
166 {
167 return curl_multi_init();
168 }
169
170 static void php_http_curlm_dtor(void *opaque, void *handle TSRMLS_DC)
171 {
172 curl_multi_cleanup(handle);
173 }
174
175 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
176 php_http_curlm_ctor,
177 NULL,
178 php_http_curlm_dtor
179 };
180
181 /* curl callbacks */
182
183 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
184 {
185 php_http_message_body_t *body = ctx;
186
187 if (body && body->stream_id) {
188 php_stream *s = php_http_message_body_stream(body);
189
190 if (s) {
191 TSRMLS_FETCH_FROM_CTX(body->ts);
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) {
236 TSRMLS_FETCH_FROM_CTX(body->ts);
237
238 if (SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) {
239 return CURLIOE_OK;
240 }
241 }
242
243 return CURLIOE_FAILRESTART;
244 }
245
246 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
247 {
248 php_http_client_curl_handler_t *h = ctx;
249 unsigned flags = 0;
250
251 /* catch progress */
252 switch (type) {
253 case CURLINFO_TEXT:
254 if (data[0] == '-') {
255 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
256 h->progress.info = "setup";
257 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
258 h->progress.info = "setup";
259 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
260 h->progress.info = "resolve";
261 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
262 h->progress.info = "connect";
263 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
264 h->progress.info = "connect";
265 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
266 h->progress.info = "connected";
267 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
268 h->progress.info = "connected";
269 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
270 h->progress.info = "blacklist check";
271 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
272 h->progress.info = "ssl negotiation";
273 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
274 h->progress.info = "uploaded";
275 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
276 h->progress.info = "not disconnected";
277 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
278 h->progress.info = "disconnected";
279 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
280 h->progress.info = "redirect";
281 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
282 h->progress.info = "timeout";
283 } else {
284 #if PHP_DEBUG
285 h->progress.info = data;
286 data[length - 1] = '\0';
287 #endif
288 }
289 if (h->client->callback.progress.func) {
290 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
291 }
292 break;
293 case CURLINFO_HEADER_OUT:
294 case CURLINFO_DATA_OUT:
295 case CURLINFO_SSL_DATA_OUT:
296 h->progress.info = "send";
297 break;
298 case CURLINFO_HEADER_IN:
299 case CURLINFO_DATA_IN:
300 case CURLINFO_SSL_DATA_IN:
301 h->progress.info = "receive";
302 break;
303 default:
304 break;
305 }
306 /* process data */
307 switch (type) {
308 case CURLINFO_HEADER_IN:
309 case CURLINFO_DATA_IN:
310 php_http_buffer_append(h->response.buffer, data, length);
311
312 if (h->options.redirects) {
313 flags |= PHP_HTTP_MESSAGE_PARSER_EMPTY_REDIRECTS;
314 }
315
316 if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->response.parser, h->response.buffer, flags, &h->response.message)) {
317 return -1;
318 }
319 break;
320
321 case CURLINFO_HEADER_OUT:
322 case CURLINFO_DATA_OUT:
323 php_http_buffer_append(h->request.buffer, data, length);
324
325 if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(h->request.parser, h->request.buffer, flags, &h->request.message)) {
326 return -1;
327 }
328 break;
329 default:
330 break;
331 }
332
333 #if 0
334 /* debug */
335 _dpf(type, data, length);
336 #endif
337
338 return 0;
339 }
340
341 static int php_http_curle_dummy_callback(char *data, size_t n, size_t l, void *s)
342 {
343 return n*l;
344 }
345
346 static STATUS php_http_curle_get_info(CURL *ch, HashTable *info)
347 {
348 char *c;
349 long l;
350 double d;
351 struct curl_slist *s, *p;
352 zval *subarray, array;
353 INIT_PZVAL_ARRAY(&array, info);
354
355 /* BEGIN::CURLINFO */
356 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
357 add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
358 }
359 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
360 add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
361 }
362 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
363 add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
364 }
365 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
366 add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
367 }
368 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
369 add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
370 }
371 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
372 add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
373 }
374 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
375 add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
376 }
377 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
378 add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
379 }
380 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
381 add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
382 }
383 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
384 add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
385 }
386 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
387 add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
388 }
389 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
390 add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
391 }
392 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
393 add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
394 }
395 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
396 add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
397 }
398 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
399 add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
400 }
401 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
402 add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
403 }
404 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
405 add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
406 }
407 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
408 add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
409 }
410 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
411 add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
412 }
413 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
414 add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
415 }
416 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
417 add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
418 }
419 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
420 add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
421 }
422 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
423 add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
424 }
425 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
426 add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
427 }
428 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
429 add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
430 }
431 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
432 MAKE_STD_ZVAL(subarray);
433 array_init(subarray);
434 for (p = s; p; p = p->next) {
435 if (p->data) {
436 add_next_index_string(subarray, p->data, 1);
437 }
438 }
439 add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
440 curl_slist_free_all(s);
441 }
442 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
443 MAKE_STD_ZVAL(subarray);
444 array_init(subarray);
445 for (p = s; p; p = p->next) {
446 if (p->data) {
447 add_next_index_string(subarray, p->data, 1);
448 }
449 }
450 add_assoc_zval_ex(&array, "cookies", sizeof("cookies"), subarray);
451 curl_slist_free_all(s);
452 }
453 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
454 add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
455 }
456 #if PHP_HTTP_CURL_VERSION(7,19,0)
457 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
458 add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
459 }
460 #endif
461 #if PHP_HTTP_CURL_VERSION(7,19,0)
462 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
463 add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
464 }
465 #endif
466 #if PHP_HTTP_CURL_VERSION(7,19,4)
467 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
468 add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
469 }
470 #endif
471 #if PHP_HTTP_CURL_VERSION(7,21,0)
472 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
473 add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
474 }
475 #endif
476 #if PHP_HTTP_CURL_VERSION(7,21,0)
477 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
478 add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
479 }
480 #endif
481 #if PHP_HTTP_CURL_VERSION(7,21,0)
482 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
483 add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
484 }
485 #endif
486
487 /* END::CURLINFO */
488
489 #if PHP_HTTP_CURL_VERSION(7,34,0)
490 {
491 zval *ti_array;
492 struct curl_tlssessioninfo *ti;
493
494 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
495 const char *backend;
496
497 MAKE_STD_ZVAL(subarray);
498 ZVAL_NULL(subarray);
499 MAKE_STD_ZVAL(ti_array);
500 array_init(ti_array);
501
502 switch (ti->backend) {
503 case CURLSSLBACKEND_NONE:
504 backend = "none";
505 break;
506 case CURLSSLBACKEND_OPENSSL:
507 backend = "openssl";
508 #ifdef PHP_HTTP_HAVE_OPENSSL
509 {
510 SSL_CTX *ctx = ti->internals;
511
512 array_init(subarray);
513 add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx));
514 add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx));
515 add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx));
516 add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
517 add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx));
518 add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx));
519 }
520 #endif
521 break;
522 case CURLSSLBACKEND_GNUTLS:
523 backend = "gnutls";
524 #ifdef PHP_HTTP_HAVE_GNUTLS
525 {
526 gnutls_session_t sess = ti->internals;
527 char *desc;
528
529 array_init(subarray);
530 if ((desc = gnutls_session_get_desc(sess))) {
531 add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1);
532 gnutls_free(desc);
533 }
534 add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess));
535 }
536 #endif
537 break;
538 case CURLSSLBACKEND_NSS:
539 backend = "nss";
540 break;
541 case CURLSSLBACKEND_QSOSSL:
542 backend = "qsossl";
543 break;
544 case CURLSSLBACKEND_GSKIT:
545 backend = "gskit";
546 break;
547 case CURLSSLBACKEND_POLARSSL:
548 backend = "polarssl";
549 break;
550 case CURLSSLBACKEND_CYASSL:
551 backend = "cyassl";
552 break;
553 case CURLSSLBACKEND_SCHANNEL:
554 backend = "schannel";
555 break;
556 case CURLSSLBACKEND_DARWINSSL:
557 backend = "darwinssl";
558 break;
559 default:
560 backend = "unknown";
561 }
562 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
563 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
564 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
565 }
566 }
567 #endif
568
569 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
570 {
571 int i;
572 zval *ci_array;
573 struct curl_certinfo *ci;
574 char *colon, *keyname;
575
576 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
577 MAKE_STD_ZVAL(ci_array);
578 array_init(ci_array);
579
580 for (i = 0; i < ci->num_of_certs; ++i) {
581 s = ci->certinfo[i];
582
583 MAKE_STD_ZVAL(subarray);
584 array_init(subarray);
585 for (p = s; p; p = p->next) {
586 if (p->data) {
587 if ((colon = strchr(p->data, ':'))) {
588 keyname = estrndup(p->data, colon - p->data);
589 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
590 efree(keyname);
591 } else {
592 add_next_index_string(subarray, p->data, 1);
593 }
594 }
595 }
596 add_next_index_zval(ci_array, subarray);
597 }
598 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
599 }
600 }
601 #endif
602 {
603 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
604
605 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
606 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
607 }
608
609 return SUCCESS;
610 }
611
612 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
613 {
614 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
615 }
616
617 static void php_http_curlm_responsehandler(php_http_client_t *context)
618 {
619 int remaining = 0;
620 php_http_client_enqueue_t *enqueue;
621 php_http_client_curl_t *curl = context->ctx;
622 TSRMLS_FETCH_FROM_CTX(context->ts);
623
624 do {
625 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
626
627 if (msg && CURLMSG_DONE == msg->msg) {
628 if (CURLE_OK != msg->data.result) {
629 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
630 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));
631 }
632
633 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
634 php_http_client_curl_handler_t *handler = enqueue->opaque;
635
636 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &handler->request.message, &handler->response.message);
637 }
638 }
639 } while (remaining);
640 }
641
642 #if PHP_HTTP_HAVE_EVENT
643
644 typedef struct php_http_curlm_event {
645 struct event evnt;
646 php_http_client_t *context;
647 } php_http_curlm_event_t;
648
649 static inline int etoca(short action) {
650 switch (action & (EV_READ|EV_WRITE)) {
651 case EV_READ:
652 return CURL_CSELECT_IN;
653 break;
654 case EV_WRITE:
655 return CURL_CSELECT_OUT;
656 break;
657 case EV_READ|EV_WRITE:
658 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
659 break;
660 default:
661 return 0;
662 }
663 }
664
665 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
666 {
667 php_http_client_t *context = event_data;
668 php_http_client_curl_t *curl = context->ctx;
669
670 #if DBG_EVENTS
671 fprintf(stderr, "T");
672 #endif
673 if (curl->useevents) {
674 CURLMcode rc;
675 TSRMLS_FETCH_FROM_CTX(context->ts);
676
677 /* ignore and use -1,0 on timeout */
678 (void) socket;
679 (void) action;
680
681 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
682
683 if (CURLM_OK != rc) {
684 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
685 }
686
687 php_http_curlm_responsehandler(context);
688 }
689 }
690
691 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
692 {
693 php_http_client_t *context = event_data;
694 php_http_client_curl_t *curl = context->ctx;
695
696 #if DBG_EVENTS
697 fprintf(stderr, "E");
698 #endif
699 if (curl->useevents) {
700 CURLMcode rc = CURLM_OK;
701 TSRMLS_FETCH_FROM_CTX(context->ts);
702
703 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
704
705 if (CURLM_OK != rc) {
706 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
707 }
708
709 php_http_curlm_responsehandler(context);
710
711 /* remove timeout if there are no transfers left */
712 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
713 event_del(curl->timeout);
714 }
715 }
716 }
717
718 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
719 {
720 php_http_client_t *context = socket_data;
721 php_http_client_curl_t *curl = context->ctx;
722
723 #if DBG_EVENTS
724 fprintf(stderr, "S");
725 #endif
726 if (curl->useevents) {
727 int events = EV_PERSIST;
728 php_http_curlm_event_t *ev = assign_data;
729 TSRMLS_FETCH_FROM_CTX(context->ts);
730
731 if (!ev) {
732 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
733 ev->context = context;
734 curl_multi_assign(curl->handle, sock, ev);
735 } else {
736 event_del(&ev->evnt);
737 }
738
739 switch (action) {
740 case CURL_POLL_IN:
741 events |= EV_READ;
742 break;
743 case CURL_POLL_OUT:
744 events |= EV_WRITE;
745 break;
746 case CURL_POLL_INOUT:
747 events |= EV_READ|EV_WRITE;
748 break;
749
750 case CURL_POLL_REMOVE:
751 efree(ev);
752 /* no break */
753 case CURL_POLL_NONE:
754 return 0;
755
756 default:
757 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
758 return -1;
759 }
760
761 event_assign(&ev->evnt, PHP_HTTP_G->curl.event_base, sock, events, php_http_curlm_event_callback, context);
762 event_add(&ev->evnt, NULL);
763 }
764
765 return 0;
766 }
767
768 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
769 {
770 php_http_client_t *context = timer_data;
771 php_http_client_curl_t *curl = context->ctx;
772
773 #if DBG_EVENTS
774 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
775 #endif
776 if (curl->useevents) {
777
778 if (timeout_ms < 0) {
779 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
780 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
781 struct timeval timeout;
782 TSRMLS_FETCH_FROM_CTX(context->ts);
783
784 if (!event_initialized(curl->timeout)) {
785 event_assign(curl->timeout, PHP_HTTP_G->curl.event_base, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
786 } else if (event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
787 event_del(curl->timeout);
788 }
789
790 timeout.tv_sec = timeout_ms / 1000;
791 timeout.tv_usec = (timeout_ms % 1000) * 1000;
792
793 event_add(curl->timeout, &timeout);
794 }
795 }
796 }
797
798 #endif /* HAVE_EVENT */
799
800 /* curl options */
801
802 static php_http_options_t php_http_curle_options;
803
804 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
805 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
806 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
807
808 static STATUS php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
809 {
810 php_http_client_curl_handler_t *curl = userdata;
811 CURL *ch = curl->handle;
812
813 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
814 return FAILURE;
815 }
816 return SUCCESS;
817 }
818
819 static STATUS php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
820 {
821 php_http_client_curl_handler_t *curl = userdata;
822 CURL *ch = curl->handle;
823 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
824
825 if (storage->cookiestore) {
826 pefree(storage->cookiestore, 1);
827 }
828 if (val && Z_STRLEN_P(val)) {
829 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
830 } else {
831 storage->cookiestore = NULL;
832 }
833 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
834 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
835 ) {
836 return FAILURE;
837 }
838 return SUCCESS;
839 }
840
841 static STATUS php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
842 {
843 php_http_client_curl_handler_t *curl = userdata;
844 CURL *ch = curl->handle;
845 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
846
847 if (val && Z_TYPE_P(val) != IS_NULL) {
848 if (curl->options.encode_cookies) {
849 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
850 php_http_buffer_fix(&curl->options.cookies);
851 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
852 return FAILURE;
853 }
854 } else {
855 return FAILURE;
856 }
857 } else {
858 HashPosition pos;
859 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
860 zval **cookie_val;
861
862 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
863 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
864
865 php_http_array_hashkey_stringify(&cookie_key);
866 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
867 php_http_array_hashkey_stringfree(&cookie_key);
868
869 zval_ptr_dtor(&zv);
870 }
871
872 php_http_buffer_fix(&curl->options.cookies);
873 if (curl->options.cookies.used) {
874 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
875 return FAILURE;
876 }
877 }
878 }
879 } else {
880 php_http_buffer_reset(&curl->options.cookies);
881 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
882 return FAILURE;
883 }
884 }
885 return SUCCESS;
886 }
887
888 static STATUS php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
889 {
890 php_http_client_curl_handler_t *curl = userdata;
891
892 curl->options.encode_cookies = Z_BVAL_P(val);
893 return SUCCESS;
894 }
895
896 static STATUS php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
897 {
898 php_http_client_curl_handler_t *curl = userdata;
899 CURL *ch = curl->handle;
900 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
901
902 if (Z_LVAL_P(val)) {
903 if (Z_LVAL_P(val) > 0) {
904 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
905 return FAILURE;
906 }
907 } else {
908 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) PHP_HTTP_G->env.request.time + Z_LVAL_P(val))) {
909 return FAILURE;
910 }
911 }
912 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
913 return FAILURE;
914 }
915 } else {
916 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
917 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
918 ) {
919 return FAILURE;
920 }
921 }
922 return SUCCESS;
923 }
924
925 static STATUS php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
926 {
927 php_http_client_curl_handler_t *curl = userdata;
928
929 if (Z_BVAL_P(val)) {
930 curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5");
931 }
932 return SUCCESS;
933 }
934
935 static STATUS php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
936 {
937 php_http_client_curl_handler_t *curl = userdata;
938 php_http_buffer_t header;
939
940 if (Z_STRLEN_P(val)) {
941 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
942 php_http_buffer_init(&header);
943 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
944 php_http_buffer_fix(&header);
945 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
946 php_http_buffer_dtor(&header);
947 }
948 return SUCCESS;
949 }
950
951 static STATUS php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
952 {
953 php_http_client_curl_handler_t *curl = userdata;
954 CURL *ch = curl->handle;
955 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
956
957 php_http_buffer_reset(&curl->options.ranges);
958
959 if (val && Z_TYPE_P(val) != IS_NULL) {
960 HashPosition pos;
961 zval **rr, **rb, **re;
962
963 FOREACH_VAL(pos, val, rr) {
964 if (Z_TYPE_PP(rr) == IS_ARRAY) {
965 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
966 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))) &&
967 ((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)))) {
968 zval *rbl = php_http_ztyp(IS_LONG, *rb);
969 zval *rel = php_http_ztyp(IS_LONG, *re);
970
971 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
972 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
973 }
974 zval_ptr_dtor(&rbl);
975 zval_ptr_dtor(&rel);
976 }
977
978 }
979 }
980 }
981
982 if (curl->options.ranges.used) {
983 curl->options.range_request = 1;
984 /* ditch last comma */
985 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
986 }
987 }
988
989 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
990 return FAILURE;
991 }
992 return SUCCESS;
993 }
994
995 static STATUS php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
996 {
997 php_http_client_curl_handler_t *curl = userdata;
998 CURL *ch = curl->handle;
999
1000 if (Z_LVAL_P(val) > 0) {
1001 curl->options.range_request = 1;
1002 }
1003 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1004 return FAILURE;
1005 }
1006 return SUCCESS;
1007 }
1008
1009 static STATUS php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1010 {
1011 php_http_client_curl_handler_t *curl = userdata;
1012
1013 curl->options.retry.delay = Z_DVAL_P(val);
1014 return SUCCESS;
1015 }
1016
1017 static STATUS php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1018 {
1019 php_http_client_curl_handler_t *curl = userdata;
1020
1021 curl->options.retry.count = Z_LVAL_P(val);
1022 return SUCCESS;
1023 }
1024
1025 static STATUS php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1026 {
1027 php_http_client_curl_handler_t *curl = userdata;
1028 CURL *ch = curl->handle;
1029
1030 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1031 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1032 ) {
1033 return FAILURE;
1034 }
1035 return SUCCESS;
1036 }
1037
1038 static STATUS php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1039 {
1040 php_http_client_curl_handler_t *curl = userdata;
1041 CURL *ch = curl->handle;
1042 long localport = 0, localportrange = 0;
1043 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1044
1045 if (val && Z_TYPE_P(val) != IS_NULL) {
1046 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1047
1048 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1049 case 2:
1050 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1051 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1052 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1053 /* no break */
1054 case 1:
1055 if (!zps_copy) {
1056 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1057 }
1058 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);
1059 zval_ptr_dtor(&zps_copy);
1060 if (zpe_copy) {
1061 zval_ptr_dtor(&zpe_copy);
1062 }
1063 break;
1064 default:
1065 break;
1066 }
1067 }
1068 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1069 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1070 ) {
1071 return FAILURE;
1072 }
1073 return SUCCESS;
1074 }
1075
1076 #if PHP_HTTP_CURL_VERSION(7,21,3)
1077 static STATUS php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1078 {
1079 php_http_client_curl_handler_t *curl = userdata;
1080 CURL *ch = curl->handle;
1081 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1082
1083 if (val && Z_TYPE_P(val) != IS_NULL) {
1084 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1085 HashPosition pos;
1086 zval **data;
1087
1088 FOREACH_KEYVAL(pos, val, key, data) {
1089 zval *cpy = php_http_ztyp(IS_STRING, *data);
1090 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1091 zval_ptr_dtor(&cpy);
1092 }
1093
1094 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1095 return FAILURE;
1096 }
1097 } else {
1098 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1099 return FAILURE;
1100 }
1101 }
1102 return SUCCESS;
1103 }
1104 #endif
1105
1106 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1107 {
1108 php_http_option_t *opt;
1109
1110 /* proxy */
1111 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1112 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1113 }
1114 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1115 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1116 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1117 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1118 }
1119 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1120 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1121 }
1122 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1123 #if PHP_HTTP_CURL_VERSION(7,19,4)
1124 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1125 #endif
1126
1127 /* dns */
1128 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1129 Z_LVAL(opt->defval) = 60;
1130 }
1131 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1132 #if PHP_HTTP_CURL_VERSION(7,21,3)
1133 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1134 opt->setter = php_http_curle_option_set_resolve;
1135 }
1136 #endif
1137 #if PHP_HTTP_HAVE_ARES
1138 # if PHP_HTTP_CURL_VERSION(7,24,0)
1139 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1140 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1141 }
1142 # endif
1143 # if PHP_HTTP_CURL_VERSION(7,33,0)
1144 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1145 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1146 }
1147 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1148 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1149 }
1150 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1151 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1152 }
1153 # endif
1154 #endif
1155
1156 /* limits */
1157 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1158 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1159
1160 /* LSF weirdance
1161 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1162 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1163 */
1164
1165 /* connection handling */
1166 /* crashes
1167 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1168 Z_LVAL(opt->defval) = 5;
1169 }
1170 */
1171 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1172 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1173
1174 /* outgoing interface */
1175 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1176 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1177 opt->setter = php_http_curle_option_set_portrange;
1178 }
1179
1180 /* another endpoint port */
1181 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1182
1183 /* RFC4007 zone_id */
1184 #if PHP_HTTP_CURL_VERSION(7,19,0)
1185 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1186 #endif
1187
1188 /* auth */
1189 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1190 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1191 }
1192 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1193 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1194 }
1195
1196 /* redirects */
1197 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1198 opt->setter = php_http_curle_option_set_redirect;
1199 }
1200 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1201 #if PHP_HTTP_CURL_VERSION(7,19,1)
1202 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1203 #endif
1204
1205 /* retries */
1206 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1207 opt->setter = php_http_curle_option_set_retrycount;
1208 }
1209 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1210 opt->setter = php_http_curle_option_set_retrydelay;
1211 }
1212
1213 /* referer */
1214 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1215 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1216 }
1217 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1218 ZVAL_BOOL(&opt->defval, 1);
1219 }
1220
1221 /* useragent */
1222 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1223 /* don't check strlen, to allow sending no useragent at all */
1224 ZVAL_STRING(&opt->defval,
1225 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1226 "PHP/" PHP_VERSION " "
1227 "libcurl/" LIBCURL_VERSION
1228 , 0);
1229 }
1230
1231 /* resume */
1232 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1233 opt->setter = php_http_curle_option_set_resume;
1234 }
1235 /* ranges */
1236 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1237 opt->setter = php_http_curle_option_set_range;
1238 }
1239
1240 /* etag */
1241 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1242 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1243 opt->setter = php_http_curle_option_set_etag;
1244 }
1245
1246 /* compression */
1247 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1248 opt->setter = php_http_curle_option_set_compress;
1249 }
1250
1251 /* lastmodified */
1252 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1253 opt->setter = php_http_curle_option_set_lastmodified;
1254 }
1255
1256 /* cookies */
1257 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1258 opt->setter = php_http_curle_option_set_encodecookies;
1259 ZVAL_BOOL(&opt->defval, 1);
1260 }
1261 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1262 opt->setter = php_http_curle_option_set_cookies;
1263 }
1264
1265 /* cookiesession, don't load session cookies from cookiestore */
1266 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1267 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1268 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1269 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1270 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1271 opt->setter = php_http_curle_option_set_cookiestore;
1272 }
1273
1274 /* maxfilesize */
1275 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1276
1277 /* http protocol version */
1278 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1279
1280 /* timeouts */
1281 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1282 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1283 }
1284 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1285 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1286 Z_DVAL(opt->defval) = 3;
1287 }
1288 #if PHP_HTTP_CURL_VERSION(7,36,0)
1289 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1290 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1291 Z_DVAL(opt->defval) = 1;
1292 }
1293 #endif
1294
1295 /* tcp */
1296 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1297 #if PHP_HTTP_CURL_VERSION(7,25,0)
1298 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1299 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1300 Z_LVAL(opt->defval) = 60;
1301 }
1302 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1303 Z_LVAL(opt->defval) = 60;
1304 }
1305 #endif
1306
1307 /* ssl */
1308 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1309 registry = &opt->suboptions;
1310
1311 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1312 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1313 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1314 }
1315 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1316 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1317 ZVAL_STRING(&opt->defval, "PEM", 0);
1318 }
1319 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1320 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1321 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1322 }
1323 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1324 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1325 ZVAL_STRING(&opt->defval, "PEM", 0);
1326 }
1327 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1328 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1329 }
1330 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1331 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1332 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1333 ZVAL_BOOL(&opt->defval, 1);
1334 }
1335 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1336 ZVAL_BOOL(&opt->defval, 1);
1337 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1338 }
1339 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1340 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1341 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1342 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1343 #ifdef PHP_HTTP_CURL_CAINFO
1344 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1345 #endif
1346 }
1347 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1348 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1349 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1350 }
1351 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1352 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1353 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1354 }
1355 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1356 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1357 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1358 }
1359 #if PHP_HTTP_CURL_VERSION(7,19,0)
1360 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1361 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1362 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1363 }
1364 # ifdef PHP_HTTP_HAVE_OPENSSL
1365 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1366 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1367 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1368 }
1369 # endif
1370 #endif
1371 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1372 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1373 #endif
1374 #if PHP_HTTP_CURL_VERSION(7,36,0)
1375 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1376 ZVAL_BOOL(&opt->defval, 1);
1377 }
1378 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1379 ZVAL_BOOL(&opt->defval, 1);
1380 }
1381 #endif
1382 }
1383 }
1384
1385 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1386 {
1387 php_http_client_curl_handler_t *curl = userdata;
1388 zval *option;
1389
1390 if ((option = php_http_option_get(opt, options, NULL))) {
1391 option = php_http_ztyp(opt->type, option);
1392 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1393 }
1394 return option;
1395 }
1396
1397 static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1398 {
1399 php_http_client_curl_handler_t *curl = userdata;
1400 CURL *ch = curl->handle;
1401 zval tmp;
1402 CURLcode rc = CURLE_OK;
1403 STATUS rv = SUCCESS;
1404 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1405
1406 if (!val) {
1407 val = &opt->defval;
1408 }
1409
1410 switch (opt->type) {
1411 case IS_BOOL:
1412 if (opt->setter) {
1413 rv = opt->setter(opt, val, curl);
1414 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1415 rv = FAILURE;
1416 }
1417 break;
1418
1419 case IS_LONG:
1420 if (opt->setter) {
1421 rv = opt->setter(opt, val, curl);
1422 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1423 rv = FAILURE;
1424 }
1425 break;
1426
1427 case IS_STRING:
1428 if (opt->setter) {
1429 rv = opt->setter(opt, val, curl);
1430 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1431 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1432 rv = FAILURE;
1433 }
1434 } 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)) {
1435 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1436 rv = FAILURE;
1437 }
1438 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1439 rv = FAILURE;
1440 }
1441 break;
1442
1443 case IS_DOUBLE:
1444 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1445 tmp = *val;
1446 Z_DVAL(tmp) *= 1000;
1447 val = &tmp;
1448 }
1449 if (opt->setter) {
1450 rv = opt->setter(opt, val, curl);
1451 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1452 rv = FAILURE;
1453 }
1454 break;
1455
1456 case IS_ARRAY:
1457 if (opt->setter) {
1458 rv = opt->setter(opt, val, curl);
1459 } else if (Z_TYPE_P(val) != IS_NULL) {
1460 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1461 }
1462 break;
1463
1464 default:
1465 if (opt->setter) {
1466 rv = opt->setter(opt, val, curl);
1467 } else {
1468 rv = FAILURE;
1469 }
1470 break;
1471 }
1472 if (rv != SUCCESS) {
1473 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1474 }
1475 return rv;
1476 }
1477
1478
1479 /* client ops */
1480
1481 static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1482 {
1483 CURL *ch = curl->handle;
1484 php_http_curle_storage_t *st;
1485
1486 if ((st = php_http_curle_get_storage(ch))) {
1487 if (st->url) {
1488 pefree(st->url, 1);
1489 st->url = NULL;
1490 }
1491 if (st->cookiestore) {
1492 pefree(st->cookiestore, 1);
1493 st->cookiestore = NULL;
1494 }
1495 st->errorbuffer[0] = '\0';
1496 }
1497
1498 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1499 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1500 #if PHP_HTTP_CURL_VERSION(7,19,1)
1501 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1502 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1503 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1504 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1505 #endif
1506
1507 #if PHP_HTTP_CURL_VERSION(7,21,3)
1508 if (curl->options.resolve) {
1509 curl_slist_free_all(curl->options.resolve);
1510 curl->options.resolve = NULL;
1511 }
1512 #endif
1513 curl->options.retry.count = 0;
1514 curl->options.retry.delay = 0;
1515 curl->options.redirects = 0;
1516 curl->options.encode_cookies = 1;
1517
1518 if (curl->options.headers) {
1519 curl_slist_free_all(curl->options.headers);
1520 curl->options.headers = NULL;
1521 }
1522
1523 php_http_buffer_reset(&curl->options.cookies);
1524 php_http_buffer_reset(&curl->options.ranges);
1525
1526 return SUCCESS;
1527 }
1528
1529 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1530 {
1531 void *handle;
1532 php_http_client_curl_handler_t *handler;
1533 TSRMLS_FETCH_FROM_CTX(h->ts);
1534
1535 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1536 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1537 return NULL;
1538 }
1539
1540 handler = ecalloc(1, sizeof(*handler));
1541 handler->rf = rf;
1542 handler->client = h;
1543 handler->handle = handle;
1544 handler->request.buffer = php_http_buffer_init(NULL);
1545 handler->request.parser = php_http_message_parser_init(NULL TSRMLS_CC);
1546 handler->request.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1547 handler->response.buffer = php_http_buffer_init(NULL);
1548 handler->response.parser = php_http_message_parser_init(NULL TSRMLS_CC);
1549 handler->response.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1550 php_http_buffer_init(&handler->options.cookies);
1551 php_http_buffer_init(&handler->options.ranges);
1552 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1553
1554 #if defined(ZTS)
1555 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1556 #endif
1557 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1558 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1559 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1560 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1561 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1562 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, NULL);
1563 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_dummy_callback);
1564 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1565 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1566 curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_curle_ioctl_callback);
1567 #if PHP_HTTP_CURL_VERSION(7,32,0)
1568 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1569 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1570 #else
1571 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1572 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1573 #endif
1574 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1575
1576 php_http_client_curl_handler_reset(handler);
1577
1578 return handler;
1579 }
1580
1581
1582 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1583 {
1584 size_t body_size;
1585 php_http_message_t *msg = enqueue->request;
1586 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1587 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1588
1589 /* request url */
1590 if (!PHP_HTTP_INFO(msg).request.url) {
1591 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1592 return FAILURE;
1593 }
1594 storage->errorbuffer[0] = '\0';
1595 if (storage->url) {
1596 pefree(storage->url, 1);
1597 }
1598 storage->url = pestrdup(PHP_HTTP_INFO(msg).request.url, 1);
1599 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1600
1601 /* request method */
1602 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1603 case 0:
1604 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1605 break;
1606
1607 case 1:
1608 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1609 break;
1610
1611 case 2:
1612 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1613 break;
1614
1615 case 3:
1616 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1617 break;
1618
1619 default: {
1620 if (PHP_HTTP_INFO(msg).request.method) {
1621 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1622 } else {
1623 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1624 return FAILURE;
1625 }
1626 break;
1627 }
1628 }
1629
1630 /* request headers */
1631 php_http_message_update_headers(msg);
1632 if (zend_hash_num_elements(&msg->hdrs)) {
1633 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1634 zval **header_val;
1635 HashPosition pos;
1636 php_http_buffer_t header;
1637
1638 php_http_buffer_init(&header);
1639 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1640 if (header_key.type == HASH_KEY_IS_STRING) {
1641 zval *header_cpy = php_http_ztyp(IS_STRING, *header_val);
1642
1643 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1644 php_http_buffer_fix(&header);
1645 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1646 php_http_buffer_reset(&header);
1647
1648 zval_ptr_dtor(&header_cpy);
1649 }
1650 }
1651 php_http_buffer_dtor(&header);
1652 }
1653 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1654
1655 /* attach request body */
1656 if ((body_size = php_http_message_body_size(msg->body))) {
1657 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1658 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1659 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1660 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1661 * does not allow a request body.
1662 */
1663 php_stream_rewind(php_http_message_body_stream(msg->body));
1664 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, msg->body);
1665 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1666 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1667 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1668 } else {
1669 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, NULL);
1670 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1671 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1672 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1673 }
1674
1675 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1676
1677 return SUCCESS;
1678 }
1679
1680 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1681 {
1682 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1683
1684 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1685 #if PHP_HTTP_CURL_VERSION(7,32,0)
1686 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1687 #else
1688 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1689 #endif
1690 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1691 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1692
1693 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1694 php_resource_factory_free(&handler->rf);
1695
1696 php_http_message_parser_free(&handler->request.parser);
1697 php_http_message_free(&handler->request.message);
1698 php_http_buffer_free(&handler->request.buffer);
1699 php_http_message_parser_free(&handler->response.parser);
1700 php_http_message_free(&handler->response.message);
1701 php_http_buffer_free(&handler->response.buffer);
1702 php_http_buffer_dtor(&handler->options.ranges);
1703 php_http_buffer_dtor(&handler->options.cookies);
1704 zend_hash_destroy(&handler->options.cache);
1705
1706 if (handler->options.headers) {
1707 curl_slist_free_all(handler->options.headers);
1708 handler->options.headers = NULL;
1709 }
1710
1711 efree(handler);
1712 }
1713
1714 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1715 {
1716 php_http_client_curl_t *curl;
1717 TSRMLS_FETCH_FROM_CTX(h->ts);
1718
1719 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1720 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1721 return NULL;
1722 }
1723
1724 curl = ecalloc(1, sizeof(*curl));
1725 curl->handle = handle;
1726 curl->unfinished = 0;
1727 h->ctx = curl;
1728
1729 return h;
1730 }
1731
1732 static void php_http_client_curl_dtor(php_http_client_t *h)
1733 {
1734 php_http_client_curl_t *curl = h->ctx;
1735 TSRMLS_FETCH_FROM_CTX(h->ts);
1736
1737 #if PHP_HTTP_HAVE_EVENT
1738 if (curl->timeout) {
1739 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1740 event_del(curl->timeout);
1741 }
1742 efree(curl->timeout);
1743 curl->timeout = NULL;
1744 }
1745 #endif
1746 curl->unfinished = 0;
1747
1748 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1749
1750 efree(curl);
1751 h->ctx = NULL;
1752 }
1753
1754 static void queue_dtor(php_http_client_enqueue_t *e)
1755 {
1756 php_http_client_curl_handler_t *handler = e->opaque;
1757
1758 if (handler->queue.dtor) {
1759 e->opaque = handler->queue.opaque;
1760 handler->queue.dtor(e);
1761 }
1762 php_http_client_curl_handler_dtor(handler);
1763 }
1764
1765 static php_resource_factory_t *create_rf(const char *url TSRMLS_DC)
1766 {
1767 php_url *purl;
1768 php_resource_factory_t *rf = NULL;
1769
1770 if (!url || !*url) {
1771 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1772 return NULL;
1773 }
1774
1775 purl = php_url_parse(url);
1776
1777 if (!purl) {
1778 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse URL '%s'", url);
1779 return NULL;
1780 } else {
1781 char *id_str = NULL;
1782 size_t id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(purl->host), purl->port ? purl->port : 80);
1783 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);
1784
1785 if (pf) {
1786 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1787 }
1788
1789 php_url_free(purl);
1790 efree(id_str);
1791 }
1792
1793 if (!rf) {
1794 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1795 }
1796
1797 return rf;
1798 }
1799
1800 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1801 {
1802 CURLMcode rs;
1803 php_http_client_curl_t *curl = h->ctx;
1804 php_http_client_curl_handler_t *handler;
1805 php_http_client_progress_state_t *progress;
1806 php_resource_factory_t *rf;
1807 TSRMLS_FETCH_FROM_CTX(h->ts);
1808
1809 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1810 if (!rf) {
1811 return FAILURE;
1812 }
1813
1814 handler = php_http_client_curl_handler_init(h, rf);
1815 if (!handler) {
1816 return FAILURE;
1817 }
1818
1819 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1820 php_http_client_curl_handler_dtor(handler);
1821 return FAILURE;
1822 }
1823
1824 handler->queue = *enqueue;
1825 enqueue->opaque = handler;
1826 enqueue->dtor = queue_dtor;
1827
1828 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1829 zend_llist_add_element(&h->requests, enqueue);
1830 ++curl->unfinished;
1831
1832 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1833 progress->info = "start";
1834 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1835 progress->started = 1;
1836 }
1837
1838 return SUCCESS;
1839 } else {
1840 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1841 return FAILURE;
1842 }
1843 }
1844
1845 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1846 {
1847 CURLMcode rs;
1848 php_http_client_curl_t *curl = h->ctx;
1849 php_http_client_curl_handler_t *handler = enqueue->opaque;
1850 TSRMLS_FETCH_FROM_CTX(h->ts);
1851
1852 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1853 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1854 return SUCCESS;
1855 } else {
1856 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1857 }
1858
1859 return FAILURE;
1860 }
1861
1862 static void php_http_client_curl_reset(php_http_client_t *h)
1863 {
1864 zend_llist_element *next_el, *this_el;
1865
1866 for (this_el = h->requests.head; this_el; this_el = next_el) {
1867 next_el = this_el->next;
1868 php_http_client_curl_dequeue(h, (void *) this_el->data);
1869 }
1870 }
1871
1872 #ifdef PHP_WIN32
1873 # define SELECT_ERROR SOCKET_ERROR
1874 #else
1875 # define SELECT_ERROR -1
1876 #endif
1877
1878 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
1879 {
1880 int MAX;
1881 fd_set R, W, E;
1882 struct timeval timeout;
1883 php_http_client_curl_t *curl = h->ctx;
1884
1885 #if PHP_HTTP_HAVE_EVENT
1886 if (curl->useevents) {
1887 TSRMLS_FETCH_FROM_CTX(h->ts);
1888
1889 php_error_docref(NULL TSRMLS_CC, E_WARNING, "not implemented");
1890 return FAILURE;
1891 }
1892 #endif
1893
1894 FD_ZERO(&R);
1895 FD_ZERO(&W);
1896 FD_ZERO(&E);
1897
1898 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
1899 if (custom_timeout && timerisset(custom_timeout)) {
1900 timeout = *custom_timeout;
1901 } else {
1902 long max_tout = 1000;
1903
1904 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1905 timeout.tv_sec = max_tout / 1000;
1906 timeout.tv_usec = (max_tout % 1000) * 1000;
1907 } else {
1908 timeout.tv_sec = 0;
1909 timeout.tv_usec = 1000;
1910 }
1911 }
1912
1913 if (MAX == -1) {
1914 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
1915 return SUCCESS;
1916 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
1917 return SUCCESS;
1918 }
1919 }
1920 return FAILURE;
1921 }
1922
1923 static int php_http_client_curl_once(php_http_client_t *h)
1924 {
1925 php_http_client_curl_t *curl = h->ctx;
1926
1927 #if PHP_HTTP_HAVE_EVENT
1928 if (curl->useevents) {
1929 TSRMLS_FETCH_FROM_CTX(h->ts);
1930 php_error_docref(NULL TSRMLS_CC, E_WARNING, "not implemented");
1931 return FAILURE;
1932 }
1933 #endif
1934
1935 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
1936
1937 php_http_curlm_responsehandler(h);
1938
1939 return curl->unfinished;
1940
1941 }
1942
1943 static STATUS php_http_client_curl_exec(php_http_client_t *h)
1944 {
1945 #if PHP_HTTP_HAVE_EVENT
1946 php_http_client_curl_t *curl = h->ctx;
1947 #endif
1948 TSRMLS_FETCH_FROM_CTX(h->ts);
1949
1950 #if PHP_HTTP_HAVE_EVENT
1951 if (curl->useevents) {
1952 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
1953 do {
1954 int ev_rc = event_base_dispatch(PHP_HTTP_G->curl.event_base);
1955
1956 #if DBG_EVENTS
1957 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
1958 #endif
1959
1960 if (ev_rc < 0) {
1961 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
1962 return FAILURE;
1963 }
1964 } while (curl->unfinished);
1965 } else
1966 #endif
1967 {
1968 while (php_http_client_curl_once(h)) {
1969 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
1970 #ifdef PHP_WIN32
1971 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
1972 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
1973 #else
1974 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
1975 #endif
1976 return FAILURE;
1977 }
1978 }
1979 }
1980
1981 return SUCCESS;
1982 }
1983
1984 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
1985 {
1986 php_http_client_curl_t *curl = h->ctx;
1987
1988 switch (opt) {
1989 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
1990 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
1991 return FAILURE;
1992 }
1993 break;
1994
1995 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
1996 #if PHP_HTTP_HAVE_EVENT
1997 if ((curl->useevents = *((zend_bool *) arg))) {
1998 if (!curl->timeout) {
1999 curl->timeout = ecalloc(1, sizeof(struct event));
2000 }
2001 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2002 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2003 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2004 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2005 } else {
2006 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2007 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2008 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2009 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2010 }
2011 break;
2012 #endif
2013
2014 default:
2015 return FAILURE;
2016 }
2017 return SUCCESS;
2018 }
2019
2020 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2021 {
2022 php_http_client_enqueue_t *enqueue;
2023
2024 switch (opt) {
2025 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2026 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2027 php_http_client_curl_handler_t *handler = enqueue->opaque;
2028
2029 *((php_http_client_progress_state_t **) res) = &handler->progress;
2030 return SUCCESS;
2031 }
2032 break;
2033
2034 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2035 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2036 php_http_client_curl_handler_t *handler = enqueue->opaque;
2037
2038 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2039 return SUCCESS;
2040 }
2041 break;
2042
2043 default:
2044 break;
2045 }
2046
2047 return FAILURE;
2048 }
2049
2050 static php_http_client_ops_t php_http_client_curl_ops = {
2051 &php_http_curlm_resource_factory_ops,
2052 php_http_client_curl_init,
2053 NULL /* copy */,
2054 php_http_client_curl_dtor,
2055 php_http_client_curl_reset,
2056 php_http_client_curl_exec,
2057 php_http_client_curl_wait,
2058 php_http_client_curl_once,
2059 php_http_client_curl_enqueue,
2060 php_http_client_curl_dequeue,
2061 php_http_client_curl_setopt,
2062 php_http_client_curl_getopt
2063 };
2064
2065 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2066 {
2067 return &php_http_client_curl_ops;
2068 }
2069
2070 PHP_MINIT_FUNCTION(http_client_curl)
2071 {
2072 php_http_options_t *options;
2073 php_http_client_driver_t driver = {
2074 ZEND_STRL("curl"),
2075 &php_http_client_curl_ops
2076 };
2077
2078 if (SUCCESS != php_http_client_driver_add(&driver)) {
2079 return FAILURE;
2080 }
2081
2082 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2083 return FAILURE;
2084 }
2085 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2086 return FAILURE;
2087 }
2088
2089 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2090 options->getter = php_http_curle_get_option;
2091 options->setter = php_http_curle_set_option;
2092
2093 php_http_curle_options_init(options TSRMLS_CC);
2094 }
2095
2096 /*
2097 * HTTP Protocol Version Constants
2098 */
2099 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2100 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2101 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2102
2103 /*
2104 * SSL Version Constants
2105 */
2106 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2107 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2108 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2109 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2110
2111 /*
2112 * DNS IPvX resolving
2113 */
2114 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2115 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2116 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2117
2118 /*
2119 * Auth Constants
2120 */
2121 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2122 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2123 #if PHP_HTTP_CURL_VERSION(7,19,3)
2124 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2125 #endif
2126 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2127 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2128 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2129
2130 /*
2131 * Proxy Type Constants
2132 */
2133 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2134 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2135 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2136 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2137 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2138 # if PHP_HTTP_CURL_VERSION(7,19,4)
2139 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2140 # endif
2141
2142 /*
2143 * Post Redirection Constants
2144 */
2145 #if PHP_HTTP_CURL_VERSION(7,19,1)
2146 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2147 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2148 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2149 #endif
2150
2151 return SUCCESS;
2152 }
2153
2154 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2155 {
2156 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2157 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2158
2159 php_http_options_dtor(&php_http_curle_options);
2160
2161 return SUCCESS;
2162 }
2163
2164 #if PHP_HTTP_HAVE_EVENT
2165 PHP_RINIT_FUNCTION(http_client_curl)
2166 {
2167 if (!PHP_HTTP_G->curl.event_base && !(PHP_HTTP_G->curl.event_base = event_base_new())) {
2168 return FAILURE;
2169 }
2170 return SUCCESS;
2171 }
2172 PHP_RSHUTDOWN_FUNCTION(http_client_curl)
2173 {
2174 if (PHP_HTTP_G->curl.event_base) {
2175 event_base_free(PHP_HTTP_G->curl.event_base);
2176 PHP_HTTP_G->curl.event_base = NULL;
2177 }
2178 return SUCCESS;
2179 }
2180 #endif /* PHP_HTTP_HAVE_EVENT */
2181
2182 #endif /* PHP_HTTP_HAVE_CURL */
2183
2184 /*
2185 * Local variables:
2186 * tab-width: 4
2187 * c-basic-offset: 4
2188 * End:
2189 * vim600: noet sw=4 ts=4 fdm=marker
2190 * vim<600: noet sw=4 ts=4
2191 */
Extended HTTP Support