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Merge branch 'R_2_1'
[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 0
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 #if !PHP_HTTP_CURL_VERSION(7,39,0)
543 case CURLSSLBACKEND_QSOSSL:
544 backend = "qsossl";
545 break;
546 #endif
547 case CURLSSLBACKEND_GSKIT:
548 backend = "gskit";
549 break;
550 case CURLSSLBACKEND_POLARSSL:
551 backend = "polarssl";
552 break;
553 case CURLSSLBACKEND_CYASSL:
554 backend = "cyassl";
555 break;
556 case CURLSSLBACKEND_SCHANNEL:
557 backend = "schannel";
558 break;
559 case CURLSSLBACKEND_DARWINSSL:
560 backend = "darwinssl";
561 break;
562 default:
563 backend = "unknown";
564 }
565 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
566 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
567 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
568 }
569 }
570 #endif
571
572 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
573 {
574 int i;
575 zval *ci_array;
576 struct curl_certinfo *ci;
577 char *colon, *keyname;
578
579 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
580 MAKE_STD_ZVAL(ci_array);
581 array_init(ci_array);
582
583 for (i = 0; i < ci->num_of_certs; ++i) {
584 s = ci->certinfo[i];
585
586 MAKE_STD_ZVAL(subarray);
587 array_init(subarray);
588 for (p = s; p; p = p->next) {
589 if (p->data) {
590 if ((colon = strchr(p->data, ':'))) {
591 keyname = estrndup(p->data, colon - p->data);
592 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
593 efree(keyname);
594 } else {
595 add_next_index_string(subarray, p->data, 1);
596 }
597 }
598 }
599 add_next_index_zval(ci_array, subarray);
600 }
601 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
602 }
603 }
604 #endif
605 {
606 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
607
608 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
609 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
610 }
611
612 return SUCCESS;
613 }
614
615 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
616 {
617 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
618 }
619
620 static void php_http_curlm_responsehandler(php_http_client_t *context)
621 {
622 int remaining = 0;
623 php_http_client_enqueue_t *enqueue;
624 php_http_client_curl_t *curl = context->ctx;
625 TSRMLS_FETCH_FROM_CTX(context->ts);
626
627 do {
628 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
629
630 if (msg && CURLMSG_DONE == msg->msg) {
631 if (CURLE_OK != msg->data.result) {
632 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
633 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));
634 }
635
636 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
637 php_http_client_curl_handler_t *handler = enqueue->opaque;
638
639 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &handler->request.message, &handler->response.message);
640 }
641 }
642 } while (remaining);
643 }
644
645 #if PHP_HTTP_HAVE_EVENT
646
647 typedef struct php_http_curlm_event {
648 struct event evnt;
649 php_http_client_t *context;
650 } php_http_curlm_event_t;
651
652 static inline int etoca(short action) {
653 switch (action & (EV_READ|EV_WRITE)) {
654 case EV_READ:
655 return CURL_CSELECT_IN;
656 break;
657 case EV_WRITE:
658 return CURL_CSELECT_OUT;
659 break;
660 case EV_READ|EV_WRITE:
661 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
662 break;
663 default:
664 return 0;
665 }
666 }
667
668 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
669 {
670 php_http_client_t *context = event_data;
671 php_http_client_curl_t *curl = context->ctx;
672
673 #if DBG_EVENTS
674 fprintf(stderr, "T");
675 #endif
676 if (curl->useevents) {
677 CURLMcode rc;
678 TSRMLS_FETCH_FROM_CTX(context->ts);
679
680 /* ignore and use -1,0 on timeout */
681 (void) socket;
682 (void) action;
683
684 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
685
686 if (CURLM_OK != rc) {
687 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
688 }
689
690 php_http_curlm_responsehandler(context);
691 }
692 }
693
694 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
695 {
696 php_http_client_t *context = event_data;
697 php_http_client_curl_t *curl = context->ctx;
698
699 #if DBG_EVENTS
700 fprintf(stderr, "E");
701 #endif
702 if (curl->useevents) {
703 CURLMcode rc = CURLM_OK;
704 TSRMLS_FETCH_FROM_CTX(context->ts);
705
706 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
707
708 if (CURLM_OK != rc) {
709 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
710 }
711
712 php_http_curlm_responsehandler(context);
713
714 /* remove timeout if there are no transfers left */
715 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
716 event_del(curl->timeout);
717 }
718 }
719 }
720
721 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
722 {
723 php_http_client_t *context = socket_data;
724 php_http_client_curl_t *curl = context->ctx;
725
726 #if DBG_EVENTS
727 fprintf(stderr, "S");
728 #endif
729 if (curl->useevents) {
730 int events = EV_PERSIST;
731 php_http_curlm_event_t *ev = assign_data;
732 TSRMLS_FETCH_FROM_CTX(context->ts);
733
734 if (!ev) {
735 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
736 ev->context = context;
737 curl_multi_assign(curl->handle, sock, ev);
738 } else {
739 event_del(&ev->evnt);
740 }
741
742 switch (action) {
743 case CURL_POLL_IN:
744 events |= EV_READ;
745 break;
746 case CURL_POLL_OUT:
747 events |= EV_WRITE;
748 break;
749 case CURL_POLL_INOUT:
750 events |= EV_READ|EV_WRITE;
751 break;
752
753 case CURL_POLL_REMOVE:
754 efree(ev);
755 /* no break */
756 case CURL_POLL_NONE:
757 return 0;
758
759 default:
760 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
761 return -1;
762 }
763
764 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
765 event_add(&ev->evnt, NULL);
766 }
767
768 return 0;
769 }
770
771 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
772 {
773 php_http_client_t *context = timer_data;
774 php_http_client_curl_t *curl = context->ctx;
775
776 #if DBG_EVENTS
777 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
778 #endif
779 if (curl->useevents) {
780
781 if (timeout_ms < 0) {
782 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
783 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
784 struct timeval timeout;
785
786 if (!event_initialized(curl->timeout)) {
787 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
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) sapi_get_request_time(TSRMLS_C) + 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 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1500 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1501 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1502 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1503 #if PHP_HTTP_CURL_VERSION(7,19,1)
1504 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1505 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1506 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1507 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1508 #endif
1509
1510 #if PHP_HTTP_CURL_VERSION(7,21,3)
1511 if (curl->options.resolve) {
1512 curl_slist_free_all(curl->options.resolve);
1513 curl->options.resolve = NULL;
1514 }
1515 #endif
1516 curl->options.retry.count = 0;
1517 curl->options.retry.delay = 0;
1518 curl->options.redirects = 0;
1519 curl->options.encode_cookies = 1;
1520
1521 if (curl->options.headers) {
1522 curl_slist_free_all(curl->options.headers);
1523 curl->options.headers = NULL;
1524 }
1525
1526 php_http_buffer_reset(&curl->options.cookies);
1527 php_http_buffer_reset(&curl->options.ranges);
1528
1529 return SUCCESS;
1530 }
1531
1532 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1533 {
1534 void *handle;
1535 php_http_client_curl_handler_t *handler;
1536 TSRMLS_FETCH_FROM_CTX(h->ts);
1537
1538 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1539 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1540 return NULL;
1541 }
1542
1543 handler = ecalloc(1, sizeof(*handler));
1544 handler->rf = rf;
1545 handler->client = h;
1546 handler->handle = handle;
1547 handler->request.buffer = php_http_buffer_init(NULL);
1548 handler->request.parser = php_http_message_parser_init(NULL TSRMLS_CC);
1549 handler->request.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1550 handler->response.buffer = php_http_buffer_init(NULL);
1551 handler->response.parser = php_http_message_parser_init(NULL TSRMLS_CC);
1552 handler->response.message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1553 php_http_buffer_init(&handler->options.cookies);
1554 php_http_buffer_init(&handler->options.ranges);
1555 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1556
1557 #if defined(ZTS)
1558 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1559 #endif
1560 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1561 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1562 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1563 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1564 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1565 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, NULL);
1566 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_dummy_callback);
1567 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1568 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1569 curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_curle_ioctl_callback);
1570 #if PHP_HTTP_CURL_VERSION(7,32,0)
1571 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1572 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1573 #else
1574 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1575 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1576 #endif
1577 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1578
1579 php_http_client_curl_handler_reset(handler);
1580
1581 return handler;
1582 }
1583
1584
1585 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1586 {
1587 size_t body_size;
1588 php_http_message_t *msg = enqueue->request;
1589 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1590 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1591
1592 /* request url */
1593 if (!PHP_HTTP_INFO(msg).request.url) {
1594 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1595 return FAILURE;
1596 }
1597 storage->errorbuffer[0] = '\0';
1598 if (storage->url) {
1599 pefree(storage->url, 1);
1600 }
1601 storage->url = pestrdup(PHP_HTTP_INFO(msg).request.url, 1);
1602 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1603
1604 /* request method */
1605 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1606 case 0:
1607 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1608 break;
1609
1610 case 1:
1611 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1612 break;
1613
1614 case 2:
1615 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1616 break;
1617
1618 case 3:
1619 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1620 break;
1621
1622 default: {
1623 if (PHP_HTTP_INFO(msg).request.method) {
1624 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1625 } else {
1626 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1627 return FAILURE;
1628 }
1629 break;
1630 }
1631 }
1632
1633 /* request headers */
1634 php_http_message_update_headers(msg);
1635 if (zend_hash_num_elements(&msg->hdrs)) {
1636 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1637 zval **header_val, *header_cpy;
1638 HashPosition pos;
1639 php_http_buffer_t header;
1640 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1641 zval **ct = NULL;
1642
1643 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1644 #endif
1645
1646 php_http_buffer_init(&header);
1647 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1648 if (header_key.type == HASH_KEY_IS_STRING) {
1649 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1650 /* avoid duplicate content-length header */
1651 if (ct && *ct == *header_val) {
1652 continue;
1653 }
1654 #endif
1655 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1656 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1657 php_http_buffer_fix(&header);
1658 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1659 php_http_buffer_reset(&header);
1660
1661 zval_ptr_dtor(&header_cpy);
1662 }
1663 }
1664 php_http_buffer_dtor(&header);
1665 }
1666 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1667
1668 /* attach request body */
1669 if ((body_size = php_http_message_body_size(msg->body))) {
1670 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1671 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1672 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1673 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1674 * does not allow a request body.
1675 */
1676 php_stream_rewind(php_http_message_body_stream(msg->body));
1677 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, msg->body);
1678 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1679 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1680 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1681 } else {
1682 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, NULL);
1683 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1684 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1685 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1686 }
1687
1688 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1689
1690 return SUCCESS;
1691 }
1692
1693 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1694 {
1695 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1696 #if PHP_HTTP_CURL_VERSION(7,32,0)
1697 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1698 #else
1699 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1700 #endif
1701 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1702 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1703 }
1704
1705 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1706 {
1707 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1708
1709 php_http_client_curl_handler_clear(handler);
1710
1711 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1712 php_resource_factory_free(&handler->rf);
1713
1714 php_http_message_parser_free(&handler->request.parser);
1715 php_http_message_free(&handler->request.message);
1716 php_http_buffer_free(&handler->request.buffer);
1717 php_http_message_parser_free(&handler->response.parser);
1718 php_http_message_free(&handler->response.message);
1719 php_http_buffer_free(&handler->response.buffer);
1720 php_http_buffer_dtor(&handler->options.ranges);
1721 php_http_buffer_dtor(&handler->options.cookies);
1722 zend_hash_destroy(&handler->options.cache);
1723
1724 if (handler->options.headers) {
1725 curl_slist_free_all(handler->options.headers);
1726 handler->options.headers = NULL;
1727 }
1728
1729 efree(handler);
1730 }
1731
1732 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1733 {
1734 php_http_client_curl_t *curl;
1735 TSRMLS_FETCH_FROM_CTX(h->ts);
1736
1737 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1738 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1739 return NULL;
1740 }
1741
1742 curl = ecalloc(1, sizeof(*curl));
1743 curl->handle = handle;
1744 curl->unfinished = 0;
1745 h->ctx = curl;
1746
1747 return h;
1748 }
1749
1750 static void php_http_client_curl_dtor(php_http_client_t *h)
1751 {
1752 php_http_client_curl_t *curl = h->ctx;
1753 TSRMLS_FETCH_FROM_CTX(h->ts);
1754
1755 #if PHP_HTTP_HAVE_EVENT
1756 if (curl->timeout) {
1757 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1758 event_del(curl->timeout);
1759 }
1760 efree(curl->timeout);
1761 curl->timeout = NULL;
1762 }
1763 if (curl->evbase) {
1764 event_base_free(curl->evbase);
1765 curl->evbase = NULL;
1766 }
1767 #endif
1768 curl->unfinished = 0;
1769
1770 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1771
1772 efree(curl);
1773 h->ctx = NULL;
1774 }
1775
1776 static void queue_dtor(php_http_client_enqueue_t *e)
1777 {
1778 php_http_client_curl_handler_t *handler = e->opaque;
1779
1780 if (handler->queue.dtor) {
1781 e->opaque = handler->queue.opaque;
1782 handler->queue.dtor(e);
1783 }
1784 php_http_client_curl_handler_dtor(handler);
1785 }
1786
1787 static php_resource_factory_t *create_rf(const char *url TSRMLS_DC)
1788 {
1789 php_url *purl;
1790 php_resource_factory_t *rf = NULL;
1791
1792 if (!url || !*url) {
1793 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1794 return NULL;
1795 }
1796
1797 purl = php_url_parse(url);
1798
1799 if (!purl) {
1800 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse URL '%s'", url);
1801 return NULL;
1802 } else {
1803 char *id_str = NULL;
1804 size_t id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(purl->host), purl->port ? purl->port : 80);
1805 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);
1806
1807 if (pf) {
1808 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1809 }
1810
1811 php_url_free(purl);
1812 efree(id_str);
1813 }
1814
1815 if (!rf) {
1816 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1817 }
1818
1819 return rf;
1820 }
1821
1822 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1823 {
1824 CURLMcode rs;
1825 php_http_client_curl_t *curl = h->ctx;
1826 php_http_client_curl_handler_t *handler;
1827 php_http_client_progress_state_t *progress;
1828 php_resource_factory_t *rf;
1829 TSRMLS_FETCH_FROM_CTX(h->ts);
1830
1831 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1832 if (!rf) {
1833 return FAILURE;
1834 }
1835
1836 handler = php_http_client_curl_handler_init(h, rf);
1837 if (!handler) {
1838 return FAILURE;
1839 }
1840
1841 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1842 php_http_client_curl_handler_dtor(handler);
1843 return FAILURE;
1844 }
1845
1846 handler->queue = *enqueue;
1847 enqueue->opaque = handler;
1848 enqueue->dtor = queue_dtor;
1849
1850 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1851 zend_llist_add_element(&h->requests, enqueue);
1852 ++curl->unfinished;
1853
1854 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1855 progress->info = "start";
1856 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1857 progress->started = 1;
1858 }
1859
1860 return SUCCESS;
1861 } else {
1862 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1863 return FAILURE;
1864 }
1865 }
1866
1867 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1868 {
1869 CURLMcode rs;
1870 php_http_client_curl_t *curl = h->ctx;
1871 php_http_client_curl_handler_t *handler = enqueue->opaque;
1872 TSRMLS_FETCH_FROM_CTX(h->ts);
1873
1874 php_http_client_curl_handler_clear(handler);
1875 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1876 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1877 return SUCCESS;
1878 } else {
1879 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1880 }
1881
1882 return FAILURE;
1883 }
1884
1885 static void php_http_client_curl_reset(php_http_client_t *h)
1886 {
1887 zend_llist_element *next_el, *this_el;
1888
1889 for (this_el = h->requests.head; this_el; this_el = next_el) {
1890 next_el = this_el->next;
1891 php_http_client_curl_dequeue(h, (void *) this_el->data);
1892 }
1893 }
1894
1895 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1896 {
1897 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1898 timeout->tv_sec = max_tout / 1000;
1899 timeout->tv_usec = (max_tout % 1000) * 1000;
1900 } else {
1901 timeout->tv_sec = 0;
1902 timeout->tv_usec = 1000;
1903 }
1904 }
1905
1906 #ifdef PHP_WIN32
1907 # define SELECT_ERROR SOCKET_ERROR
1908 #else
1909 # define SELECT_ERROR -1
1910 #endif
1911
1912 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
1913 {
1914 int MAX;
1915 fd_set R, W, E;
1916 struct timeval timeout;
1917 php_http_client_curl_t *curl = h->ctx;
1918
1919 #if PHP_HTTP_HAVE_EVENT
1920 if (curl->useevents) {
1921 if (!event_initialized(curl->timeout)) {
1922 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
1923 } else if (custom_timeout && timerisset(custom_timeout)) {
1924 event_add(curl->timeout, custom_timeout);
1925 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1926 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1927 event_add(curl->timeout, &timeout);
1928 }
1929
1930 event_base_loop(curl->evbase, EVLOOP_ONCE);
1931
1932 return SUCCESS;
1933 }
1934 #endif
1935
1936 FD_ZERO(&R);
1937 FD_ZERO(&W);
1938 FD_ZERO(&E);
1939
1940 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
1941 if (custom_timeout && timerisset(custom_timeout)) {
1942 timeout = *custom_timeout;
1943 } else {
1944 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1945 }
1946
1947 if (MAX == -1) {
1948 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
1949 return SUCCESS;
1950 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
1951 return SUCCESS;
1952 }
1953 }
1954 return FAILURE;
1955 }
1956
1957 static int php_http_client_curl_once(php_http_client_t *h)
1958 {
1959 php_http_client_curl_t *curl = h->ctx;
1960
1961 #if PHP_HTTP_HAVE_EVENT
1962 if (curl->useevents) {
1963 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
1964 } else
1965 #endif
1966 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
1967
1968 php_http_curlm_responsehandler(h);
1969
1970 return curl->unfinished;
1971
1972 }
1973
1974 static STATUS php_http_client_curl_exec(php_http_client_t *h)
1975 {
1976 #if PHP_HTTP_HAVE_EVENT
1977 php_http_client_curl_t *curl = h->ctx;
1978 #endif
1979 TSRMLS_FETCH_FROM_CTX(h->ts);
1980
1981 #if PHP_HTTP_HAVE_EVENT
1982 if (curl->useevents) {
1983 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
1984 do {
1985 int ev_rc = event_base_dispatch(curl->evbase);
1986
1987 #if DBG_EVENTS
1988 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
1989 #endif
1990
1991 if (ev_rc < 0) {
1992 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
1993 return FAILURE;
1994 }
1995 } while (curl->unfinished);
1996 } else
1997 #endif
1998 {
1999 while (php_http_client_curl_once(h)) {
2000 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2001 #ifdef PHP_WIN32
2002 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2003 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
2004 #else
2005 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
2006 #endif
2007 return FAILURE;
2008 }
2009 }
2010 }
2011
2012 return SUCCESS;
2013 }
2014
2015 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2016 {
2017 php_http_client_curl_t *curl = h->ctx;
2018
2019 switch (opt) {
2020 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2021 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2022 return FAILURE;
2023 }
2024 break;
2025
2026 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2027 #if PHP_HTTP_HAVE_EVENT
2028 if ((curl->useevents = *((zend_bool *) arg))) {
2029 if (!curl->evbase) {
2030 curl->evbase = event_base_new();
2031 }
2032 if (!curl->timeout) {
2033 curl->timeout = ecalloc(1, sizeof(struct event));
2034 }
2035 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2036 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2037 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2038 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2039 } else {
2040 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2041 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2042 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2043 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2044 }
2045 break;
2046 #endif
2047
2048 default:
2049 return FAILURE;
2050 }
2051 return SUCCESS;
2052 }
2053
2054 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2055 {
2056 php_http_client_enqueue_t *enqueue;
2057
2058 switch (opt) {
2059 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2060 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2061 php_http_client_curl_handler_t *handler = enqueue->opaque;
2062
2063 *((php_http_client_progress_state_t **) res) = &handler->progress;
2064 return SUCCESS;
2065 }
2066 break;
2067
2068 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2069 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2070 php_http_client_curl_handler_t *handler = enqueue->opaque;
2071
2072 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2073 return SUCCESS;
2074 }
2075 break;
2076
2077 default:
2078 break;
2079 }
2080
2081 return FAILURE;
2082 }
2083
2084 static php_http_client_ops_t php_http_client_curl_ops = {
2085 &php_http_curlm_resource_factory_ops,
2086 php_http_client_curl_init,
2087 NULL /* copy */,
2088 php_http_client_curl_dtor,
2089 php_http_client_curl_reset,
2090 php_http_client_curl_exec,
2091 php_http_client_curl_wait,
2092 php_http_client_curl_once,
2093 php_http_client_curl_enqueue,
2094 php_http_client_curl_dequeue,
2095 php_http_client_curl_setopt,
2096 php_http_client_curl_getopt
2097 };
2098
2099 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2100 {
2101 return &php_http_client_curl_ops;
2102 }
2103
2104 PHP_MINIT_FUNCTION(http_client_curl)
2105 {
2106 php_http_options_t *options;
2107 php_http_client_driver_t driver = {
2108 ZEND_STRL("curl"),
2109 &php_http_client_curl_ops
2110 };
2111
2112 if (SUCCESS != php_http_client_driver_add(&driver)) {
2113 return FAILURE;
2114 }
2115
2116 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2117 return FAILURE;
2118 }
2119 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2120 return FAILURE;
2121 }
2122
2123 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2124 options->getter = php_http_curle_get_option;
2125 options->setter = php_http_curle_set_option;
2126
2127 php_http_curle_options_init(options TSRMLS_CC);
2128 }
2129
2130 /*
2131 * HTTP Protocol Version Constants
2132 */
2133 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2134 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2135 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2136
2137 /*
2138 * SSL Version Constants
2139 */
2140 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2141 #if PHP_HTTP_CURL_VERSION(7,34,0)
2142 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2143 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2144 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2145 #endif
2146 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2147 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2148 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2149
2150 /*
2151 * DNS IPvX resolving
2152 */
2153 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2154 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2155 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2156
2157 /*
2158 * Auth Constants
2159 */
2160 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2161 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2162 #if PHP_HTTP_CURL_VERSION(7,19,3)
2163 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2164 #endif
2165 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2166 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2167 #if PHP_HTTP_CURL_VERSION(7,38,0)
2168 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2169 #endif
2170 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2171
2172 /*
2173 * Proxy Type Constants
2174 */
2175 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2176 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2177 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2178 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2179 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2180 #if PHP_HTTP_CURL_VERSION(7,19,4)
2181 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2182 #endif
2183
2184 /*
2185 * Post Redirection Constants
2186 */
2187 #if PHP_HTTP_CURL_VERSION(7,19,1)
2188 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2189 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2190 #if PHP_HTTP_CURL_VERSION(7,26,0)
2191 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2192 #endif
2193 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2194 #endif
2195
2196 return SUCCESS;
2197 }
2198
2199 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2200 {
2201 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2202 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2203
2204 php_http_options_dtor(&php_http_curle_options);
2205
2206 return SUCCESS;
2207 }
2208
2209 #endif /* PHP_HTTP_HAVE_CURL */
2210
2211 /*
2212 * Local variables:
2213 * tab-width: 4
2214 * c-basic-offset: 4
2215 * End:
2216 * vim600: noet sw=4 ts=4 fdm=marker
2217 * vim<600: noet sw=4 ts=4
2218 */
Extended HTTP Support