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02c72ac5b5e4378e0373316639d2fb76b15959ad
[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 php_http_client_enqueue_t queue;
64
65 struct {
66 php_http_buffer_t headers;
67 php_http_message_body_t *body;
68 } response;
69
70 struct {
71 HashTable cache;
72
73 struct curl_slist *headers;
74 struct curl_slist *resolve;
75 php_http_buffer_t cookies;
76 php_http_buffer_t ranges;
77
78 long redirects;
79 unsigned range_request:1;
80 unsigned encode_cookies:1;
81
82 struct {
83 uint count;
84 double delay;
85 } retry;
86
87 } options;
88
89 } php_http_client_curl_handler_t;
90
91 typedef struct php_http_curle_storage {
92 char *url;
93 char *cookiestore;
94 CURLcode errorcode;
95 char errorbuffer[0x100];
96 } php_http_curle_storage_t;
97
98 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
99 php_http_curle_storage_t *st = NULL;
100
101 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
102
103 if (!st) {
104 st = pecalloc(1, sizeof(*st), 1);
105 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
106 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
107 }
108
109 return st;
110 }
111
112 static void *php_http_curle_ctor(void *opaque, void *init_arg TSRMLS_DC)
113 {
114 void *ch;
115
116 if ((ch = curl_easy_init())) {
117 php_http_curle_get_storage(ch);
118 return ch;
119 }
120 return NULL;
121 }
122
123 static void *php_http_curle_copy(void *opaque, void *handle TSRMLS_DC)
124 {
125 void *ch;
126
127 if ((ch = curl_easy_duphandle(handle))) {
128 curl_easy_reset(ch);
129 php_http_curle_get_storage(ch);
130 return ch;
131 }
132 return NULL;
133 }
134
135 static void php_http_curle_dtor(void *opaque, void *handle TSRMLS_DC)
136 {
137 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
138
139 curl_easy_cleanup(handle);
140
141 if (st) {
142 if (st->url) {
143 pefree(st->url, 1);
144 }
145 if (st->cookiestore) {
146 pefree(st->cookiestore, 1);
147 }
148 pefree(st, 1);
149 }
150 }
151
152 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
153 php_http_curle_ctor,
154 php_http_curle_copy,
155 php_http_curle_dtor
156 };
157
158 static void *php_http_curlm_ctor(void *opaque, void *init_arg TSRMLS_DC)
159 {
160 return curl_multi_init();
161 }
162
163 static void php_http_curlm_dtor(void *opaque, void *handle TSRMLS_DC)
164 {
165 curl_multi_cleanup(handle);
166 }
167
168 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
169 php_http_curlm_ctor,
170 NULL,
171 php_http_curlm_dtor
172 };
173
174 /* curl callbacks */
175
176 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
177 {
178 php_http_message_body_t *body = ctx;
179
180 if (body && body->stream_id) {
181 php_stream *s = php_http_message_body_stream(body);
182
183 if (s) {
184 TSRMLS_FETCH_FROM_CTX(body->ts);
185 return php_stream_read(s, data, len * n);
186 } else abort();
187 }
188 return 0;
189 }
190
191 #if PHP_HTTP_CURL_VERSION(7,32,0)
192 static int php_http_curle_xferinfo_callback(void *ctx, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow)
193 #else
194 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
195 #endif
196 {
197 php_http_client_curl_handler_t *h = ctx;
198 zend_bool update = 0;
199
200 if (h->progress.dl.total != dltotal
201 || h->progress.dl.now != dlnow
202 || h->progress.ul.total != ultotal
203 || h->progress.ul.now != ulnow
204 ) {
205 update = 1;
206
207 h->progress.dl.total = dltotal;
208 h->progress.dl.now = dlnow;
209 h->progress.ul.total = ultotal;
210 h->progress.ul.now = ulnow;
211 }
212
213 if (update && h->client->callback.progress.func) {
214 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
215 }
216
217 return 0;
218 }
219
220 static curlioerr php_http_curle_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx)
221 {
222 php_http_message_body_t *body = ctx;
223
224 if (cmd != CURLIOCMD_RESTARTREAD) {
225 return CURLIOE_UNKNOWNCMD;
226 }
227
228 if (body) {
229 TSRMLS_FETCH_FROM_CTX(body->ts);
230
231 if (SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) {
232 return CURLIOE_OK;
233 }
234 }
235
236 return CURLIOE_FAILRESTART;
237 }
238
239 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
240 {
241 php_http_client_curl_handler_t *h = ctx;
242
243 /* catch progress */
244 switch (type) {
245 case CURLINFO_TEXT:
246 if (data[0] == '-') {
247 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
248 h->progress.info = "setup";
249 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
250 h->progress.info = "setup";
251 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
252 h->progress.info = "resolve";
253 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
254 h->progress.info = "connect";
255 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
256 h->progress.info = "connect";
257 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
258 h->progress.info = "connected";
259 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
260 h->progress.info = "connected";
261 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
262 h->progress.info = "blacklist check";
263 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
264 h->progress.info = "ssl negotiation";
265 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
266 h->progress.info = "uploaded";
267 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
268 h->progress.info = "not disconnected";
269 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
270 h->progress.info = "disconnected";
271 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
272 h->progress.info = "redirect";
273 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
274 h->progress.info = "timeout";
275 } else {
276 #if 0
277 h->progress.info = data;
278 data[length - 1] = '\0';
279 #endif
280 }
281 if (h->client->callback.progress.func) {
282 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
283 }
284 break;
285 case CURLINFO_HEADER_OUT:
286 case CURLINFO_DATA_OUT:
287 case CURLINFO_SSL_DATA_OUT:
288 h->progress.info = "send";
289 break;
290 case CURLINFO_HEADER_IN:
291 case CURLINFO_DATA_IN:
292 case CURLINFO_SSL_DATA_IN:
293 h->progress.info = "receive";
294 break;
295 default:
296 break;
297 }
298
299 #if 0
300 /* debug */
301 _dpf(type, data, length);
302 #endif
303
304 return 0;
305 }
306
307 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
308 {
309 php_http_client_curl_handler_t *h = arg;
310
311 return php_http_buffer_append(&h->response.headers, data, n * l);
312 }
313
314 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
315 {
316 php_http_client_curl_handler_t *h = arg;
317
318 return php_http_message_body_append(h->response.body, data, n*l);
319 }
320
321 static STATUS php_http_curle_get_info(CURL *ch, HashTable *info)
322 {
323 char *c;
324 long l;
325 double d;
326 struct curl_slist *s, *p;
327 zval *subarray, array;
328 INIT_PZVAL_ARRAY(&array, info);
329
330 /* BEGIN::CURLINFO */
331 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
332 add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
333 }
334 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
335 add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
336 }
337 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
338 add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
339 }
340 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
341 add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
342 }
343 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
344 add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
345 }
346 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
347 add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
348 }
349 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
350 add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
351 }
352 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
353 add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
354 }
355 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
356 add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
357 }
358 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
359 add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
360 }
361 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
362 add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
363 }
364 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
365 add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
366 }
367 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
368 add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
369 }
370 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
371 add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
372 }
373 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
374 add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
375 }
376 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
377 add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
378 }
379 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
380 add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
381 }
382 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
383 add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
384 }
385 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
386 add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
387 }
388 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
389 add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
390 }
391 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
392 add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
393 }
394 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
395 add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
396 }
397 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
398 add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
399 }
400 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
401 add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
402 }
403 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
404 add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
405 }
406 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
407 MAKE_STD_ZVAL(subarray);
408 array_init(subarray);
409 for (p = s; p; p = p->next) {
410 if (p->data) {
411 add_next_index_string(subarray, p->data, 1);
412 }
413 }
414 add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
415 curl_slist_free_all(s);
416 }
417 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
418 MAKE_STD_ZVAL(subarray);
419 array_init(subarray);
420 for (p = s; p; p = p->next) {
421 if (p->data) {
422 add_next_index_string(subarray, p->data, 1);
423 }
424 }
425 add_assoc_zval_ex(&array, "cookies", sizeof("cookies"), subarray);
426 curl_slist_free_all(s);
427 }
428 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
429 add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
430 }
431 #if PHP_HTTP_CURL_VERSION(7,19,0)
432 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
433 add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
434 }
435 #endif
436 #if PHP_HTTP_CURL_VERSION(7,19,0)
437 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
438 add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
439 }
440 #endif
441 #if PHP_HTTP_CURL_VERSION(7,19,4)
442 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
443 add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
444 }
445 #endif
446 #if PHP_HTTP_CURL_VERSION(7,21,0)
447 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
448 add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
449 }
450 #endif
451 #if PHP_HTTP_CURL_VERSION(7,21,0)
452 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
453 add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
454 }
455 #endif
456 #if PHP_HTTP_CURL_VERSION(7,21,0)
457 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
458 add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
459 }
460 #endif
461
462 /* END::CURLINFO */
463
464 #if PHP_HTTP_CURL_VERSION(7,34,0)
465 {
466 zval *ti_array;
467 struct curl_tlssessioninfo *ti;
468
469 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
470 const char *backend;
471
472 MAKE_STD_ZVAL(subarray);
473 ZVAL_NULL(subarray);
474 MAKE_STD_ZVAL(ti_array);
475 array_init(ti_array);
476
477 switch (ti->backend) {
478 case CURLSSLBACKEND_NONE:
479 backend = "none";
480 break;
481 case CURLSSLBACKEND_OPENSSL:
482 backend = "openssl";
483 #ifdef PHP_HTTP_HAVE_OPENSSL
484 {
485 SSL_CTX *ctx = ti->internals;
486
487 array_init(subarray);
488 add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx));
489 add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx));
490 add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx));
491 add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
492 add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx));
493 add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx));
494 }
495 #endif
496 break;
497 case CURLSSLBACKEND_GNUTLS:
498 backend = "gnutls";
499 #ifdef PHP_HTTP_HAVE_GNUTLS
500 {
501 gnutls_session_t sess = ti->internals;
502 char *desc;
503
504 array_init(subarray);
505 if ((desc = gnutls_session_get_desc(sess))) {
506 add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1);
507 gnutls_free(desc);
508 }
509 add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess));
510 }
511 #endif
512 break;
513 case CURLSSLBACKEND_NSS:
514 backend = "nss";
515 break;
516 #if !PHP_HTTP_CURL_VERSION(7,39,0)
517 case CURLSSLBACKEND_QSOSSL:
518 backend = "qsossl";
519 break;
520 #endif
521 case CURLSSLBACKEND_GSKIT:
522 backend = "gskit";
523 break;
524 case CURLSSLBACKEND_POLARSSL:
525 backend = "polarssl";
526 break;
527 case CURLSSLBACKEND_CYASSL:
528 backend = "cyassl";
529 break;
530 case CURLSSLBACKEND_SCHANNEL:
531 backend = "schannel";
532 break;
533 case CURLSSLBACKEND_DARWINSSL:
534 backend = "darwinssl";
535 break;
536 default:
537 backend = "unknown";
538 }
539 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
540 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
541 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
542 }
543 }
544 #endif
545
546 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
547 {
548 int i;
549 zval *ci_array;
550 struct curl_certinfo *ci;
551 char *colon, *keyname;
552
553 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
554 MAKE_STD_ZVAL(ci_array);
555 array_init(ci_array);
556
557 for (i = 0; i < ci->num_of_certs; ++i) {
558 s = ci->certinfo[i];
559
560 MAKE_STD_ZVAL(subarray);
561 array_init(subarray);
562 for (p = s; p; p = p->next) {
563 if (p->data) {
564 if ((colon = strchr(p->data, ':'))) {
565 keyname = estrndup(p->data, colon - p->data);
566 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
567 efree(keyname);
568 } else {
569 add_next_index_string(subarray, p->data, 1);
570 }
571 }
572 }
573 add_next_index_zval(ci_array, subarray);
574 }
575 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
576 }
577 }
578 #endif
579 {
580 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
581
582 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
583 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
584 }
585
586 return SUCCESS;
587 }
588
589 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
590 {
591 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
592 }
593
594 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC)
595 {
596 php_http_message_t *response = NULL;
597 php_http_header_parser_t parser;
598
599 response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC);
600 php_http_header_parser_init(&parser TSRMLS_CC);
601 php_http_header_parser_parse(&parser, &h->response.headers, PHP_HTTP_HEADER_PARSER_CLEANUP, &response->hdrs, (php_http_info_callback_t) php_http_message_info_callback, (void *) &response);
602 php_http_header_parser_dtor(&parser);
603
604 /* move body to right message */
605 if (response->body != h->response.body) {
606 php_http_message_t *ptr = response;
607
608 while (ptr->parent) {
609 ptr = ptr->parent;
610 }
611 response->body = ptr->body;
612 ptr->body = NULL;
613 }
614 php_http_message_body_addref(h->response.body);
615
616 php_http_message_update_headers(response);
617
618 return response;
619 }
620
621 static void php_http_curlm_responsehandler(php_http_client_t *context)
622 {
623 int remaining = 0;
624 php_http_client_enqueue_t *enqueue;
625 php_http_client_curl_t *curl = context->ctx;
626 TSRMLS_FETCH_FROM_CTX(context->ts);
627
628 do {
629 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
630
631 if (msg && CURLMSG_DONE == msg->msg) {
632 if (CURLE_OK != msg->data.result) {
633 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
634 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));
635 }
636
637 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
638 php_http_client_curl_handler_t *handler = enqueue->opaque;
639 php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC);
640
641 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
642 php_http_message_free(&response);
643 }
644 }
645 } while (remaining);
646 }
647
648 #if PHP_HTTP_HAVE_EVENT
649
650 typedef struct php_http_curlm_event {
651 struct event evnt;
652 php_http_client_t *context;
653 } php_http_curlm_event_t;
654
655 static inline int etoca(short action) {
656 switch (action & (EV_READ|EV_WRITE)) {
657 case EV_READ:
658 return CURL_CSELECT_IN;
659 break;
660 case EV_WRITE:
661 return CURL_CSELECT_OUT;
662 break;
663 case EV_READ|EV_WRITE:
664 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
665 break;
666 default:
667 return 0;
668 }
669 }
670
671 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
672 {
673 php_http_client_t *context = event_data;
674 php_http_client_curl_t *curl = context->ctx;
675
676 #if DBG_EVENTS
677 fprintf(stderr, "T");
678 #endif
679 if (curl->useevents) {
680 CURLMcode rc;
681 TSRMLS_FETCH_FROM_CTX(context->ts);
682
683 /* ignore and use -1,0 on timeout */
684 (void) socket;
685 (void) action;
686
687 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
688
689 if (CURLM_OK != rc) {
690 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
691 }
692
693 php_http_curlm_responsehandler(context);
694 }
695 }
696
697 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
698 {
699 php_http_client_t *context = event_data;
700 php_http_client_curl_t *curl = context->ctx;
701
702 #if DBG_EVENTS
703 fprintf(stderr, "E");
704 #endif
705 if (curl->useevents) {
706 CURLMcode rc = CURLM_OK;
707 TSRMLS_FETCH_FROM_CTX(context->ts);
708
709 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
710
711 if (CURLM_OK != rc) {
712 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
713 }
714
715 php_http_curlm_responsehandler(context);
716
717 /* remove timeout if there are no transfers left */
718 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
719 event_del(curl->timeout);
720 }
721 }
722 }
723
724 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
725 {
726 php_http_client_t *context = socket_data;
727 php_http_client_curl_t *curl = context->ctx;
728
729 #if DBG_EVENTS
730 fprintf(stderr, "S");
731 #endif
732 if (curl->useevents) {
733 int events = EV_PERSIST;
734 php_http_curlm_event_t *ev = assign_data;
735 TSRMLS_FETCH_FROM_CTX(context->ts);
736
737 if (!ev) {
738 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
739 ev->context = context;
740 curl_multi_assign(curl->handle, sock, ev);
741 } else {
742 event_del(&ev->evnt);
743 }
744
745 switch (action) {
746 case CURL_POLL_IN:
747 events |= EV_READ;
748 break;
749 case CURL_POLL_OUT:
750 events |= EV_WRITE;
751 break;
752 case CURL_POLL_INOUT:
753 events |= EV_READ|EV_WRITE;
754 break;
755
756 case CURL_POLL_REMOVE:
757 efree(ev);
758 /* no break */
759 case CURL_POLL_NONE:
760 return 0;
761
762 default:
763 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
764 return -1;
765 }
766
767 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
768 event_add(&ev->evnt, NULL);
769 }
770
771 return 0;
772 }
773
774 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
775 {
776 php_http_client_t *context = timer_data;
777 php_http_client_curl_t *curl = context->ctx;
778
779 #if DBG_EVENTS
780 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
781 #endif
782 if (curl->useevents) {
783
784 if (timeout_ms < 0) {
785 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
786 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
787 struct timeval timeout;
788
789 if (!event_initialized(curl->timeout)) {
790 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
791 }
792
793 timeout.tv_sec = timeout_ms / 1000;
794 timeout.tv_usec = (timeout_ms % 1000) * 1000;
795
796 event_add(curl->timeout, &timeout);
797 }
798 }
799 }
800
801 #endif /* HAVE_EVENT */
802
803 /* curl options */
804
805 static php_http_options_t php_http_curle_options;
806
807 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
808 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
809 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
810
811 static STATUS php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
812 {
813 php_http_client_curl_handler_t *curl = userdata;
814 CURL *ch = curl->handle;
815
816 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
817 return FAILURE;
818 }
819 return SUCCESS;
820 }
821
822 static STATUS php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
823 {
824 php_http_client_curl_handler_t *curl = userdata;
825 CURL *ch = curl->handle;
826 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
827
828 if (storage->cookiestore) {
829 pefree(storage->cookiestore, 1);
830 }
831 if (val && Z_STRLEN_P(val)) {
832 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
833 } else {
834 storage->cookiestore = NULL;
835 }
836 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
837 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
838 ) {
839 return FAILURE;
840 }
841 return SUCCESS;
842 }
843
844 static STATUS php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
845 {
846 php_http_client_curl_handler_t *curl = userdata;
847 CURL *ch = curl->handle;
848 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
849
850 if (val && Z_TYPE_P(val) != IS_NULL) {
851 if (curl->options.encode_cookies) {
852 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
853 php_http_buffer_fix(&curl->options.cookies);
854 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
855 return FAILURE;
856 }
857 } else {
858 return FAILURE;
859 }
860 } else {
861 HashPosition pos;
862 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
863 zval **cookie_val;
864
865 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
866 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
867
868 php_http_array_hashkey_stringify(&cookie_key);
869 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
870 php_http_array_hashkey_stringfree(&cookie_key);
871
872 zval_ptr_dtor(&zv);
873 }
874
875 php_http_buffer_fix(&curl->options.cookies);
876 if (curl->options.cookies.used) {
877 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
878 return FAILURE;
879 }
880 }
881 }
882 } else {
883 php_http_buffer_reset(&curl->options.cookies);
884 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
885 return FAILURE;
886 }
887 }
888 return SUCCESS;
889 }
890
891 static STATUS php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
892 {
893 php_http_client_curl_handler_t *curl = userdata;
894
895 curl->options.encode_cookies = Z_BVAL_P(val);
896 return SUCCESS;
897 }
898
899 static STATUS php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
900 {
901 php_http_client_curl_handler_t *curl = userdata;
902 CURL *ch = curl->handle;
903 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
904
905 if (Z_LVAL_P(val)) {
906 if (Z_LVAL_P(val) > 0) {
907 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
908 return FAILURE;
909 }
910 } else {
911 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time(TSRMLS_C) + Z_LVAL_P(val))) {
912 return FAILURE;
913 }
914 }
915 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
916 return FAILURE;
917 }
918 } else {
919 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
920 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
921 ) {
922 return FAILURE;
923 }
924 }
925 return SUCCESS;
926 }
927
928 static STATUS php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
929 {
930 php_http_client_curl_handler_t *curl = userdata;
931
932 if (Z_BVAL_P(val)) {
933 curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5");
934 }
935 return SUCCESS;
936 }
937
938 static STATUS php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
939 {
940 php_http_client_curl_handler_t *curl = userdata;
941 php_http_buffer_t header;
942
943 if (Z_STRLEN_P(val)) {
944 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
945 php_http_buffer_init(&header);
946 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
947 php_http_buffer_fix(&header);
948 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
949 php_http_buffer_dtor(&header);
950 }
951 return SUCCESS;
952 }
953
954 static STATUS php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
955 {
956 php_http_client_curl_handler_t *curl = userdata;
957 CURL *ch = curl->handle;
958 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
959
960 php_http_buffer_reset(&curl->options.ranges);
961
962 if (val && Z_TYPE_P(val) != IS_NULL) {
963 HashPosition pos;
964 zval **rr, **rb, **re;
965
966 FOREACH_VAL(pos, val, rr) {
967 if (Z_TYPE_PP(rr) == IS_ARRAY) {
968 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
969 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))) &&
970 ((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)))) {
971 zval *rbl = php_http_ztyp(IS_LONG, *rb);
972 zval *rel = php_http_ztyp(IS_LONG, *re);
973
974 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
975 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
976 }
977 zval_ptr_dtor(&rbl);
978 zval_ptr_dtor(&rel);
979 }
980
981 }
982 }
983 }
984
985 if (curl->options.ranges.used) {
986 curl->options.range_request = 1;
987 /* ditch last comma */
988 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
989 }
990 }
991
992 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
993 return FAILURE;
994 }
995 return SUCCESS;
996 }
997
998 static STATUS php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
999 {
1000 php_http_client_curl_handler_t *curl = userdata;
1001 CURL *ch = curl->handle;
1002
1003 if (Z_LVAL_P(val) > 0) {
1004 curl->options.range_request = 1;
1005 }
1006 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1007 return FAILURE;
1008 }
1009 return SUCCESS;
1010 }
1011
1012 static STATUS php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1013 {
1014 php_http_client_curl_handler_t *curl = userdata;
1015
1016 curl->options.retry.delay = Z_DVAL_P(val);
1017 return SUCCESS;
1018 }
1019
1020 static STATUS php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1021 {
1022 php_http_client_curl_handler_t *curl = userdata;
1023
1024 curl->options.retry.count = Z_LVAL_P(val);
1025 return SUCCESS;
1026 }
1027
1028 static STATUS php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1029 {
1030 php_http_client_curl_handler_t *curl = userdata;
1031 CURL *ch = curl->handle;
1032
1033 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1034 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1035 ) {
1036 return FAILURE;
1037 }
1038 return SUCCESS;
1039 }
1040
1041 static STATUS php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1042 {
1043 php_http_client_curl_handler_t *curl = userdata;
1044 CURL *ch = curl->handle;
1045 long localport = 0, localportrange = 0;
1046 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1047
1048 if (val && Z_TYPE_P(val) != IS_NULL) {
1049 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1050
1051 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1052 case 2:
1053 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1054 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1055 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1056 /* no break */
1057 case 1:
1058 if (!zps_copy) {
1059 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1060 }
1061 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);
1062 zval_ptr_dtor(&zps_copy);
1063 if (zpe_copy) {
1064 zval_ptr_dtor(&zpe_copy);
1065 }
1066 break;
1067 default:
1068 break;
1069 }
1070 }
1071 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1072 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1073 ) {
1074 return FAILURE;
1075 }
1076 return SUCCESS;
1077 }
1078
1079 #if PHP_HTTP_CURL_VERSION(7,21,3)
1080 static STATUS php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1081 {
1082 php_http_client_curl_handler_t *curl = userdata;
1083 CURL *ch = curl->handle;
1084 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1085
1086 if (val && Z_TYPE_P(val) != IS_NULL) {
1087 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1088 HashPosition pos;
1089 zval **data;
1090
1091 FOREACH_KEYVAL(pos, val, key, data) {
1092 zval *cpy = php_http_ztyp(IS_STRING, *data);
1093 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1094 zval_ptr_dtor(&cpy);
1095 }
1096
1097 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1098 return FAILURE;
1099 }
1100 } else {
1101 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1102 return FAILURE;
1103 }
1104 }
1105 return SUCCESS;
1106 }
1107 #endif
1108
1109 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1110 {
1111 php_http_option_t *opt;
1112
1113 /* proxy */
1114 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1115 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1116 }
1117 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1118 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1119 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1120 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1121 }
1122 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1123 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1124 }
1125 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1126 #if PHP_HTTP_CURL_VERSION(7,19,4)
1127 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1128 #endif
1129
1130 /* dns */
1131 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1132 Z_LVAL(opt->defval) = 60;
1133 }
1134 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1135 #if PHP_HTTP_CURL_VERSION(7,21,3)
1136 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1137 opt->setter = php_http_curle_option_set_resolve;
1138 }
1139 #endif
1140 #if PHP_HTTP_HAVE_ARES
1141 # if PHP_HTTP_CURL_VERSION(7,24,0)
1142 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1143 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1144 }
1145 # endif
1146 # if PHP_HTTP_CURL_VERSION(7,33,0)
1147 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1148 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1149 }
1150 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1151 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1152 }
1153 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1154 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1155 }
1156 # endif
1157 #endif
1158
1159 /* limits */
1160 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1161 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1162
1163 /* LSF weirdance
1164 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1165 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1166 */
1167
1168 /* connection handling */
1169 /* crashes
1170 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1171 Z_LVAL(opt->defval) = 5;
1172 }
1173 */
1174 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1175 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1176
1177 /* outgoing interface */
1178 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1179 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1180 opt->setter = php_http_curle_option_set_portrange;
1181 }
1182
1183 /* another endpoint port */
1184 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1185
1186 /* RFC4007 zone_id */
1187 #if PHP_HTTP_CURL_VERSION(7,19,0)
1188 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1189 #endif
1190
1191 /* auth */
1192 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1193 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1194 }
1195 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1196 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1197 }
1198
1199 /* redirects */
1200 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1201 opt->setter = php_http_curle_option_set_redirect;
1202 }
1203 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1204 #if PHP_HTTP_CURL_VERSION(7,19,1)
1205 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1206 #endif
1207
1208 /* retries */
1209 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1210 opt->setter = php_http_curle_option_set_retrycount;
1211 }
1212 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1213 opt->setter = php_http_curle_option_set_retrydelay;
1214 }
1215
1216 /* referer */
1217 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1218 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1219 }
1220 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1221 ZVAL_BOOL(&opt->defval, 1);
1222 }
1223
1224 /* useragent */
1225 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1226 /* don't check strlen, to allow sending no useragent at all */
1227 ZVAL_STRING(&opt->defval,
1228 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1229 "PHP/" PHP_VERSION " "
1230 "libcurl/" LIBCURL_VERSION
1231 , 0);
1232 }
1233
1234 /* resume */
1235 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1236 opt->setter = php_http_curle_option_set_resume;
1237 }
1238 /* ranges */
1239 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1240 opt->setter = php_http_curle_option_set_range;
1241 }
1242
1243 /* etag */
1244 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1245 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1246 opt->setter = php_http_curle_option_set_etag;
1247 }
1248
1249 /* compression */
1250 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1251 opt->setter = php_http_curle_option_set_compress;
1252 }
1253
1254 /* lastmodified */
1255 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1256 opt->setter = php_http_curle_option_set_lastmodified;
1257 }
1258
1259 /* cookies */
1260 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1261 opt->setter = php_http_curle_option_set_encodecookies;
1262 ZVAL_BOOL(&opt->defval, 1);
1263 }
1264 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1265 opt->setter = php_http_curle_option_set_cookies;
1266 }
1267
1268 /* cookiesession, don't load session cookies from cookiestore */
1269 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1270 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1271 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1272 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1273 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1274 opt->setter = php_http_curle_option_set_cookiestore;
1275 }
1276
1277 /* maxfilesize */
1278 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1279
1280 /* http protocol version */
1281 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1282
1283 /* timeouts */
1284 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1285 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1286 }
1287 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1288 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1289 Z_DVAL(opt->defval) = 3;
1290 }
1291 #if PHP_HTTP_CURL_VERSION(7,36,0)
1292 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1293 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1294 Z_DVAL(opt->defval) = 1;
1295 }
1296 #endif
1297
1298 /* tcp */
1299 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1300 #if PHP_HTTP_CURL_VERSION(7,25,0)
1301 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1302 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1303 Z_LVAL(opt->defval) = 60;
1304 }
1305 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1306 Z_LVAL(opt->defval) = 60;
1307 }
1308 #endif
1309
1310 /* ssl */
1311 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1312 registry = &opt->suboptions;
1313
1314 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1315 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1316 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1317 }
1318 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1319 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1320 ZVAL_STRING(&opt->defval, "PEM", 0);
1321 }
1322 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1323 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1324 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1325 }
1326 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1327 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1328 ZVAL_STRING(&opt->defval, "PEM", 0);
1329 }
1330 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1331 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1332 }
1333 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1334 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1335 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1336 ZVAL_BOOL(&opt->defval, 1);
1337 }
1338 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1339 ZVAL_BOOL(&opt->defval, 1);
1340 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1341 }
1342 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1343 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1344 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1345 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1346 #ifdef PHP_HTTP_CURL_CAINFO
1347 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1348 #endif
1349 }
1350 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1351 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1352 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1353 }
1354 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1355 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1356 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1357 }
1358 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1359 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1360 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1361 }
1362 #if PHP_HTTP_CURL_VERSION(7,19,0)
1363 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1364 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1365 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1366 }
1367 # ifdef PHP_HTTP_HAVE_OPENSSL
1368 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1369 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1370 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1371 }
1372 # endif
1373 #endif
1374 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1375 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1376 #endif
1377 #if PHP_HTTP_CURL_VERSION(7,36,0)
1378 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1379 ZVAL_BOOL(&opt->defval, 1);
1380 }
1381 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1382 ZVAL_BOOL(&opt->defval, 1);
1383 }
1384 #endif
1385 }
1386 }
1387
1388 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1389 {
1390 php_http_client_curl_handler_t *curl = userdata;
1391 zval *option;
1392
1393 if ((option = php_http_option_get(opt, options, NULL))) {
1394 option = php_http_ztyp(opt->type, option);
1395 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1396 }
1397 return option;
1398 }
1399
1400 static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1401 {
1402 php_http_client_curl_handler_t *curl = userdata;
1403 CURL *ch = curl->handle;
1404 zval tmp;
1405 CURLcode rc = CURLE_OK;
1406 STATUS rv = SUCCESS;
1407 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1408
1409 if (!val) {
1410 val = &opt->defval;
1411 }
1412
1413 switch (opt->type) {
1414 case IS_BOOL:
1415 if (opt->setter) {
1416 rv = opt->setter(opt, val, curl);
1417 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1418 rv = FAILURE;
1419 }
1420 break;
1421
1422 case IS_LONG:
1423 if (opt->setter) {
1424 rv = opt->setter(opt, val, curl);
1425 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1426 rv = FAILURE;
1427 }
1428 break;
1429
1430 case IS_STRING:
1431 if (opt->setter) {
1432 rv = opt->setter(opt, val, curl);
1433 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1434 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1435 rv = FAILURE;
1436 }
1437 } 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)) {
1438 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1439 rv = FAILURE;
1440 }
1441 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1442 rv = FAILURE;
1443 }
1444 break;
1445
1446 case IS_DOUBLE:
1447 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1448 tmp = *val;
1449 Z_DVAL(tmp) *= 1000;
1450 val = &tmp;
1451 }
1452 if (opt->setter) {
1453 rv = opt->setter(opt, val, curl);
1454 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1455 rv = FAILURE;
1456 }
1457 break;
1458
1459 case IS_ARRAY:
1460 if (opt->setter) {
1461 rv = opt->setter(opt, val, curl);
1462 } else if (Z_TYPE_P(val) != IS_NULL) {
1463 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1464 }
1465 break;
1466
1467 default:
1468 if (opt->setter) {
1469 rv = opt->setter(opt, val, curl);
1470 } else {
1471 rv = FAILURE;
1472 }
1473 break;
1474 }
1475 if (rv != SUCCESS) {
1476 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1477 }
1478 return rv;
1479 }
1480
1481
1482 /* client ops */
1483
1484 static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1485 {
1486 CURL *ch = curl->handle;
1487 php_http_curle_storage_t *st;
1488
1489 if ((st = php_http_curle_get_storage(ch))) {
1490 if (st->url) {
1491 pefree(st->url, 1);
1492 st->url = NULL;
1493 }
1494 if (st->cookiestore) {
1495 pefree(st->cookiestore, 1);
1496 st->cookiestore = NULL;
1497 }
1498 st->errorbuffer[0] = '\0';
1499 }
1500
1501 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1502 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1503 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1504 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1505 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1506 #if PHP_HTTP_CURL_VERSION(7,19,1)
1507 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1508 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1509 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1510 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1511 #endif
1512
1513 #if PHP_HTTP_CURL_VERSION(7,21,3)
1514 if (curl->options.resolve) {
1515 curl_slist_free_all(curl->options.resolve);
1516 curl->options.resolve = NULL;
1517 }
1518 #endif
1519 curl->options.retry.count = 0;
1520 curl->options.retry.delay = 0;
1521 curl->options.redirects = 0;
1522 curl->options.encode_cookies = 1;
1523
1524 if (curl->options.headers) {
1525 curl_slist_free_all(curl->options.headers);
1526 curl->options.headers = NULL;
1527 }
1528
1529 php_http_buffer_reset(&curl->options.cookies);
1530 php_http_buffer_reset(&curl->options.ranges);
1531
1532 return SUCCESS;
1533 }
1534
1535 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1536 {
1537 void *handle;
1538 php_http_client_curl_handler_t *handler;
1539 TSRMLS_FETCH_FROM_CTX(h->ts);
1540
1541 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1542 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1543 return NULL;
1544 }
1545
1546 handler = ecalloc(1, sizeof(*handler));
1547 handler->rf = rf;
1548 handler->client = h;
1549 handler->handle = handle;
1550 handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
1551 php_http_buffer_init(&handler->response.headers);
1552 php_http_buffer_init(&handler->options.cookies);
1553 php_http_buffer_init(&handler->options.ranges);
1554 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1555
1556 #if defined(ZTS)
1557 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1558 #endif
1559 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1560 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1561 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1562 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1563 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1564 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1565 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1566 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1567 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1568 curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_curle_ioctl_callback);
1569 #if PHP_HTTP_CURL_VERSION(7,32,0)
1570 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1571 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1572 #else
1573 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1574 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1575 #endif
1576 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1577 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1578 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1579
1580 php_http_client_curl_handler_reset(handler);
1581
1582 return handler;
1583 }
1584
1585
1586 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1587 {
1588 size_t body_size;
1589 php_http_message_t *msg = enqueue->request;
1590 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1591 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1592
1593 /* request url */
1594 if (!PHP_HTTP_INFO(msg).request.url) {
1595 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1596 return FAILURE;
1597 }
1598 storage->errorbuffer[0] = '\0';
1599 if (storage->url) {
1600 pefree(storage->url, 1);
1601 }
1602 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1603 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1604
1605 /* request method */
1606 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1607 case 0:
1608 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1609 break;
1610
1611 case 1:
1612 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1613 break;
1614
1615 case 2:
1616 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1617 break;
1618
1619 case 3:
1620 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1621 break;
1622
1623 default: {
1624 if (PHP_HTTP_INFO(msg).request.method) {
1625 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1626 } else {
1627 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1628 return FAILURE;
1629 }
1630 break;
1631 }
1632 }
1633
1634 /* request headers */
1635 php_http_message_update_headers(msg);
1636 if (zend_hash_num_elements(&msg->hdrs)) {
1637 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1638 zval **header_val, *header_cpy;
1639 HashPosition pos;
1640 php_http_buffer_t header;
1641 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1642 zval **ct = NULL;
1643
1644 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1645 #endif
1646
1647 php_http_buffer_init(&header);
1648 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1649 if (header_key.type == HASH_KEY_IS_STRING) {
1650 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1651 /* avoid duplicate content-length header */
1652 if (ct && *ct == *header_val) {
1653 continue;
1654 }
1655 #endif
1656 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1657 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1658 php_http_buffer_fix(&header);
1659 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1660 php_http_buffer_reset(&header);
1661
1662 zval_ptr_dtor(&header_cpy);
1663 }
1664 }
1665 php_http_buffer_dtor(&header);
1666 }
1667 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1668
1669 /* attach request body */
1670 if ((body_size = php_http_message_body_size(msg->body))) {
1671 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1672 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1673 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1674 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1675 * does not allow a request body.
1676 */
1677 php_stream_rewind(php_http_message_body_stream(msg->body));
1678 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, msg->body);
1679 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1680 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1681 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1682 } else {
1683 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, NULL);
1684 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1685 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1686 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1687 }
1688
1689 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1690
1691 return SUCCESS;
1692 }
1693
1694 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1695 {
1696 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1697 #if PHP_HTTP_CURL_VERSION(7,32,0)
1698 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1699 #else
1700 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1701 #endif
1702 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1703 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1704 }
1705
1706 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1707 {
1708 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1709
1710 php_http_client_curl_handler_clear(handler);
1711
1712 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1713 php_resource_factory_free(&handler->rf);
1714
1715 php_http_message_body_free(&handler->response.body);
1716 php_http_buffer_dtor(&handler->response.headers);
1717 php_http_buffer_dtor(&handler->options.ranges);
1718 php_http_buffer_dtor(&handler->options.cookies);
1719 zend_hash_destroy(&handler->options.cache);
1720
1721 if (handler->options.headers) {
1722 curl_slist_free_all(handler->options.headers);
1723 handler->options.headers = NULL;
1724 }
1725
1726 efree(handler);
1727 }
1728
1729 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1730 {
1731 php_http_client_curl_t *curl;
1732 TSRMLS_FETCH_FROM_CTX(h->ts);
1733
1734 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1735 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1736 return NULL;
1737 }
1738
1739 curl = ecalloc(1, sizeof(*curl));
1740 curl->handle = handle;
1741 curl->unfinished = 0;
1742 h->ctx = curl;
1743
1744 return h;
1745 }
1746
1747 static void php_http_client_curl_dtor(php_http_client_t *h)
1748 {
1749 php_http_client_curl_t *curl = h->ctx;
1750 TSRMLS_FETCH_FROM_CTX(h->ts);
1751
1752 #if PHP_HTTP_HAVE_EVENT
1753 if (curl->timeout) {
1754 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1755 event_del(curl->timeout);
1756 }
1757 efree(curl->timeout);
1758 curl->timeout = NULL;
1759 }
1760 if (curl->evbase) {
1761 event_base_free(curl->evbase);
1762 curl->evbase = NULL;
1763 }
1764 #endif
1765 curl->unfinished = 0;
1766
1767 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1768
1769 efree(curl);
1770 h->ctx = NULL;
1771 }
1772
1773 static void queue_dtor(php_http_client_enqueue_t *e)
1774 {
1775 php_http_client_curl_handler_t *handler = e->opaque;
1776
1777 if (handler->queue.dtor) {
1778 e->opaque = handler->queue.opaque;
1779 handler->queue.dtor(e);
1780 }
1781 php_http_client_curl_handler_dtor(handler);
1782 }
1783
1784 static php_resource_factory_t *create_rf(php_http_url_t *url TSRMLS_DC)
1785 {
1786 php_persistent_handle_factory_t *pf;
1787 php_resource_factory_t *rf = NULL;
1788 char *id_str = NULL;
1789 size_t id_len;
1790
1791 if (!url || (!url->host && !url->path)) {
1792 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1793 return NULL;
1794 }
1795
1796 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80);
1797
1798 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
1799 if (pf) {
1800 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1801 } else {
1802 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1803 }
1804
1805 efree(id_str);
1806
1807 return rf;
1808 }
1809
1810 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1811 {
1812 CURLMcode rs;
1813 php_http_client_curl_t *curl = h->ctx;
1814 php_http_client_curl_handler_t *handler;
1815 php_http_client_progress_state_t *progress;
1816 php_resource_factory_t *rf;
1817 TSRMLS_FETCH_FROM_CTX(h->ts);
1818
1819 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1820 if (!rf) {
1821 return FAILURE;
1822 }
1823
1824 handler = php_http_client_curl_handler_init(h, rf);
1825 if (!handler) {
1826 return FAILURE;
1827 }
1828
1829 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1830 php_http_client_curl_handler_dtor(handler);
1831 return FAILURE;
1832 }
1833
1834 handler->queue = *enqueue;
1835 enqueue->opaque = handler;
1836 enqueue->dtor = queue_dtor;
1837
1838 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1839 zend_llist_add_element(&h->requests, enqueue);
1840 ++curl->unfinished;
1841
1842 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1843 progress->info = "start";
1844 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1845 progress->started = 1;
1846 }
1847
1848 return SUCCESS;
1849 } else {
1850 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1851 return FAILURE;
1852 }
1853 }
1854
1855 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1856 {
1857 CURLMcode rs;
1858 php_http_client_curl_t *curl = h->ctx;
1859 php_http_client_curl_handler_t *handler = enqueue->opaque;
1860 TSRMLS_FETCH_FROM_CTX(h->ts);
1861
1862 php_http_client_curl_handler_clear(handler);
1863 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1864 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1865 return SUCCESS;
1866 } else {
1867 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1868 }
1869
1870 return FAILURE;
1871 }
1872
1873 static void php_http_client_curl_reset(php_http_client_t *h)
1874 {
1875 zend_llist_element *next_el, *this_el;
1876
1877 for (this_el = h->requests.head; this_el; this_el = next_el) {
1878 next_el = this_el->next;
1879 php_http_client_curl_dequeue(h, (void *) this_el->data);
1880 }
1881 }
1882
1883 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1884 {
1885 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1886 timeout->tv_sec = max_tout / 1000;
1887 timeout->tv_usec = (max_tout % 1000) * 1000;
1888 } else {
1889 timeout->tv_sec = 0;
1890 timeout->tv_usec = 1000;
1891 }
1892 }
1893
1894 #ifdef PHP_WIN32
1895 # define SELECT_ERROR SOCKET_ERROR
1896 #else
1897 # define SELECT_ERROR -1
1898 #endif
1899
1900 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
1901 {
1902 int MAX;
1903 fd_set R, W, E;
1904 struct timeval timeout;
1905 php_http_client_curl_t *curl = h->ctx;
1906
1907 #if PHP_HTTP_HAVE_EVENT
1908 if (curl->useevents) {
1909 if (!event_initialized(curl->timeout)) {
1910 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
1911 } else if (custom_timeout && timerisset(custom_timeout)) {
1912 event_add(curl->timeout, custom_timeout);
1913 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1914 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1915 event_add(curl->timeout, &timeout);
1916 }
1917
1918 event_base_loop(curl->evbase, EVLOOP_ONCE);
1919
1920 return SUCCESS;
1921 }
1922 #endif
1923
1924 FD_ZERO(&R);
1925 FD_ZERO(&W);
1926 FD_ZERO(&E);
1927
1928 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
1929 if (custom_timeout && timerisset(custom_timeout)) {
1930 timeout = *custom_timeout;
1931 } else {
1932 php_http_client_curl_get_timeout(curl, 1000, &timeout);
1933 }
1934
1935 if (MAX == -1) {
1936 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
1937 return SUCCESS;
1938 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
1939 return SUCCESS;
1940 }
1941 }
1942 return FAILURE;
1943 }
1944
1945 static int php_http_client_curl_once(php_http_client_t *h)
1946 {
1947 php_http_client_curl_t *curl = h->ctx;
1948
1949 #if PHP_HTTP_HAVE_EVENT
1950 if (curl->useevents) {
1951 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
1952 } else
1953 #endif
1954 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
1955
1956 php_http_curlm_responsehandler(h);
1957
1958 return curl->unfinished;
1959
1960 }
1961
1962 static STATUS php_http_client_curl_exec(php_http_client_t *h)
1963 {
1964 #if PHP_HTTP_HAVE_EVENT
1965 php_http_client_curl_t *curl = h->ctx;
1966 #endif
1967 TSRMLS_FETCH_FROM_CTX(h->ts);
1968
1969 #if PHP_HTTP_HAVE_EVENT
1970 if (curl->useevents) {
1971 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
1972 do {
1973 int ev_rc = event_base_dispatch(curl->evbase);
1974
1975 #if DBG_EVENTS
1976 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
1977 #endif
1978
1979 if (ev_rc < 0) {
1980 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
1981 return FAILURE;
1982 }
1983 } while (curl->unfinished);
1984 } else
1985 #endif
1986 {
1987 while (php_http_client_curl_once(h)) {
1988 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
1989 #ifdef PHP_WIN32
1990 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
1991 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
1992 #else
1993 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
1994 #endif
1995 return FAILURE;
1996 }
1997 }
1998 }
1999
2000 return SUCCESS;
2001 }
2002
2003 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2004 {
2005 php_http_client_curl_t *curl = h->ctx;
2006
2007 switch (opt) {
2008 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2009 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2010 return FAILURE;
2011 }
2012 break;
2013
2014 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2015 #if PHP_HTTP_HAVE_EVENT
2016 if ((curl->useevents = *((zend_bool *) arg))) {
2017 if (!curl->evbase) {
2018 curl->evbase = event_base_new();
2019 }
2020 if (!curl->timeout) {
2021 curl->timeout = ecalloc(1, sizeof(struct event));
2022 }
2023 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2024 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2025 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2026 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2027 } else {
2028 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2029 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2030 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2031 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2032 }
2033 break;
2034 #endif
2035
2036 default:
2037 return FAILURE;
2038 }
2039 return SUCCESS;
2040 }
2041
2042 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2043 {
2044 php_http_client_enqueue_t *enqueue;
2045
2046 switch (opt) {
2047 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2048 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2049 php_http_client_curl_handler_t *handler = enqueue->opaque;
2050
2051 *((php_http_client_progress_state_t **) res) = &handler->progress;
2052 return SUCCESS;
2053 }
2054 break;
2055
2056 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2057 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2058 php_http_client_curl_handler_t *handler = enqueue->opaque;
2059
2060 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2061 return SUCCESS;
2062 }
2063 break;
2064
2065 default:
2066 break;
2067 }
2068
2069 return FAILURE;
2070 }
2071
2072 static php_http_client_ops_t php_http_client_curl_ops = {
2073 &php_http_curlm_resource_factory_ops,
2074 php_http_client_curl_init,
2075 NULL /* copy */,
2076 php_http_client_curl_dtor,
2077 php_http_client_curl_reset,
2078 php_http_client_curl_exec,
2079 php_http_client_curl_wait,
2080 php_http_client_curl_once,
2081 php_http_client_curl_enqueue,
2082 php_http_client_curl_dequeue,
2083 php_http_client_curl_setopt,
2084 php_http_client_curl_getopt
2085 };
2086
2087 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2088 {
2089 return &php_http_client_curl_ops;
2090 }
2091
2092 PHP_MINIT_FUNCTION(http_client_curl)
2093 {
2094 php_http_options_t *options;
2095 php_http_client_driver_t driver = {
2096 ZEND_STRL("curl"),
2097 &php_http_client_curl_ops
2098 };
2099
2100 if (SUCCESS != php_http_client_driver_add(&driver)) {
2101 return FAILURE;
2102 }
2103
2104 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2105 return FAILURE;
2106 }
2107 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2108 return FAILURE;
2109 }
2110
2111 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2112 options->getter = php_http_curle_get_option;
2113 options->setter = php_http_curle_set_option;
2114
2115 php_http_curle_options_init(options TSRMLS_CC);
2116 }
2117
2118 /*
2119 * HTTP Protocol Version Constants
2120 */
2121 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2122 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2123 #if PHP_HTTP_CURL_VERSION(7,33,0)
2124 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2125 #endif
2126 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2127
2128 /*
2129 * SSL Version Constants
2130 */
2131 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2132 #if PHP_HTTP_CURL_VERSION(7,34,0)
2133 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2134 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2135 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2136 #endif
2137 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2138 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2139 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2140
2141 /*
2142 * DNS IPvX resolving
2143 */
2144 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2145 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2146 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2147
2148 /*
2149 * Auth Constants
2150 */
2151 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2152 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2153 #if PHP_HTTP_CURL_VERSION(7,19,3)
2154 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2155 #endif
2156 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2157 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2158 #if PHP_HTTP_CURL_VERSION(7,38,0)
2159 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2160 #endif
2161 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2162
2163 /*
2164 * Proxy Type Constants
2165 */
2166 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2167 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2168 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2169 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2170 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2171 #if PHP_HTTP_CURL_VERSION(7,19,4)
2172 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2173 #endif
2174
2175 /*
2176 * Post Redirection Constants
2177 */
2178 #if PHP_HTTP_CURL_VERSION(7,19,1)
2179 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2180 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2181 #if PHP_HTTP_CURL_VERSION(7,26,0)
2182 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2183 #endif
2184 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2185 #endif
2186
2187 return SUCCESS;
2188 }
2189
2190 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2191 {
2192 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2193 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2194
2195 php_http_options_dtor(&php_http_curle_options);
2196
2197 return SUCCESS;
2198 }
2199
2200 #endif /* PHP_HTTP_HAVE_CURL */
2201
2202 /*
2203 * Local variables:
2204 * tab-width: 4
2205 * c-basic-offset: 4
2206 * End:
2207 * vim600: noet sw=4 ts=4 fdm=marker
2208 * vim<600: noet sw=4 ts=4
2209 */
Extended HTTP Support