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26a29943f8942dc35b24d84271110e0217ec1074
[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 *proxyheaders;
74 struct curl_slist *headers;
75 struct curl_slist *resolve;
76 php_http_buffer_t cookies;
77 php_http_buffer_t ranges;
78
79 long redirects;
80 unsigned range_request:1;
81 unsigned encode_cookies:1;
82
83 struct {
84 uint count;
85 double delay;
86 } retry;
87
88 } options;
89
90 } php_http_client_curl_handler_t;
91
92 typedef struct php_http_curle_storage {
93 char *url;
94 char *cookiestore;
95 CURLcode errorcode;
96 char errorbuffer[0x100];
97 } php_http_curle_storage_t;
98
99 static inline php_http_curle_storage_t *php_http_curle_get_storage(CURL *ch) {
100 php_http_curle_storage_t *st = NULL;
101
102 curl_easy_getinfo(ch, CURLINFO_PRIVATE, &st);
103
104 if (!st) {
105 st = pecalloc(1, sizeof(*st), 1);
106 curl_easy_setopt(ch, CURLOPT_PRIVATE, st);
107 curl_easy_setopt(ch, CURLOPT_ERRORBUFFER, st->errorbuffer);
108 }
109
110 return st;
111 }
112
113 static void *php_http_curle_ctor(void *opaque, void *init_arg TSRMLS_DC)
114 {
115 void *ch;
116
117 if ((ch = curl_easy_init())) {
118 php_http_curle_get_storage(ch);
119 return ch;
120 }
121 return NULL;
122 }
123
124 static void *php_http_curle_copy(void *opaque, void *handle TSRMLS_DC)
125 {
126 void *ch;
127
128 if ((ch = curl_easy_duphandle(handle))) {
129 curl_easy_reset(ch);
130 php_http_curle_get_storage(ch);
131 return ch;
132 }
133 return NULL;
134 }
135
136 static void php_http_curle_dtor(void *opaque, void *handle TSRMLS_DC)
137 {
138 php_http_curle_storage_t *st = php_http_curle_get_storage(handle);
139
140 curl_easy_cleanup(handle);
141
142 if (st) {
143 if (st->url) {
144 pefree(st->url, 1);
145 }
146 if (st->cookiestore) {
147 pefree(st->cookiestore, 1);
148 }
149 pefree(st, 1);
150 }
151 }
152
153 static php_resource_factory_ops_t php_http_curle_resource_factory_ops = {
154 php_http_curle_ctor,
155 php_http_curle_copy,
156 php_http_curle_dtor
157 };
158
159 static void *php_http_curlm_ctor(void *opaque, void *init_arg TSRMLS_DC)
160 {
161 return curl_multi_init();
162 }
163
164 static void php_http_curlm_dtor(void *opaque, void *handle TSRMLS_DC)
165 {
166 curl_multi_cleanup(handle);
167 }
168
169 static php_resource_factory_ops_t php_http_curlm_resource_factory_ops = {
170 php_http_curlm_ctor,
171 NULL,
172 php_http_curlm_dtor
173 };
174
175 /* curl callbacks */
176
177 static size_t php_http_curle_read_callback(void *data, size_t len, size_t n, void *ctx)
178 {
179 php_http_message_body_t *body = ctx;
180
181 if (body && body->stream_id) {
182 php_stream *s = php_http_message_body_stream(body);
183
184 if (s) {
185 TSRMLS_FETCH_FROM_CTX(body->ts);
186 return php_stream_read(s, data, len * n);
187 } else abort();
188 }
189 return 0;
190 }
191
192 #if PHP_HTTP_CURL_VERSION(7,32,0)
193 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)
194 #else
195 static int php_http_curle_progress_callback(void *ctx, double dltotal, double dlnow, double ultotal, double ulnow)
196 #endif
197 {
198 php_http_client_curl_handler_t *h = ctx;
199 zend_bool update = 0;
200
201 if (h->progress.dl.total != dltotal
202 || h->progress.dl.now != dlnow
203 || h->progress.ul.total != ultotal
204 || h->progress.ul.now != ulnow
205 ) {
206 update = 1;
207
208 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
214 if (update && h->client->callback.progress.func) {
215 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
216 }
217
218 return 0;
219 }
220
221 static int php_http_curle_seek_callback(void *userdata, curl_off_t offset, int origin)
222 {
223 php_http_message_body_t *body = userdata;
224 TSRMLS_FETCH_FROM_CTX(body->ts);
225
226 if (!body) {
227 return 1;
228 }
229 if (0 == php_stream_seek(php_http_message_body_stream(body), offset, origin)) {
230 return 0;
231 }
232 return 2;
233 }
234
235 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
236 {
237 php_http_client_curl_handler_t *h = ctx;
238
239 /* catch progress */
240 switch (type) {
241 case CURLINFO_TEXT:
242 if (data[0] == '-') {
243 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
244 h->progress.info = "setup";
245 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
246 h->progress.info = "setup";
247 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
248 h->progress.info = "resolve";
249 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
250 h->progress.info = "connect";
251 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
252 h->progress.info = "connect";
253 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
254 h->progress.info = "connected";
255 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
256 h->progress.info = "connected";
257 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
258 h->progress.info = "blacklist check";
259 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
260 h->progress.info = "ssl negotiation";
261 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
262 h->progress.info = "uploaded";
263 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
264 h->progress.info = "not disconnected";
265 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
266 h->progress.info = "disconnected";
267 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
268 h->progress.info = "redirect";
269 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
270 h->progress.info = "timeout";
271 } else {
272 #if 0
273 h->progress.info = data;
274 data[length - 1] = '\0';
275 #endif
276 }
277 if (h->client->callback.progress.func) {
278 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
279 }
280 break;
281 case CURLINFO_HEADER_OUT:
282 case CURLINFO_DATA_OUT:
283 case CURLINFO_SSL_DATA_OUT:
284 h->progress.info = "send";
285 break;
286 case CURLINFO_HEADER_IN:
287 case CURLINFO_DATA_IN:
288 case CURLINFO_SSL_DATA_IN:
289 h->progress.info = "receive";
290 break;
291 default:
292 break;
293 }
294
295 #if 0
296 /* debug */
297 _dpf(type, data, length);
298 #endif
299
300 return 0;
301 }
302
303 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
304 {
305 php_http_client_curl_handler_t *h = arg;
306
307 return php_http_buffer_append(&h->response.headers, data, n * l);
308 }
309
310 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
311 {
312 php_http_client_curl_handler_t *h = arg;
313
314 return php_http_message_body_append(h->response.body, data, n*l);
315 }
316
317 static STATUS php_http_curle_get_info(CURL *ch, HashTable *info)
318 {
319 char *c;
320 long l;
321 double d;
322 struct curl_slist *s, *p;
323 zval *subarray, array;
324 INIT_PZVAL_ARRAY(&array, info);
325
326 /* BEGIN::CURLINFO */
327 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
328 add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
329 }
330 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
331 add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
332 }
333 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
334 add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
335 }
336 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
337 add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
338 }
339 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
340 add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
341 }
342 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
343 add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
344 }
345 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
346 add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
347 }
348 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
349 add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
350 }
351 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
352 add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
353 }
354 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
355 add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
356 }
357 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
358 add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
359 }
360 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
361 add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
362 }
363 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
364 add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
365 }
366 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
367 add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
368 }
369 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
370 add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
371 }
372 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
373 add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
374 }
375 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
376 add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
377 }
378 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
379 add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
380 }
381 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
382 add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
383 }
384 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
385 add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
386 }
387 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
388 add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
389 }
390 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
391 add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
392 }
393 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
394 add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
395 }
396 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
397 add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
398 }
399 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
400 add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
401 }
402 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
403 MAKE_STD_ZVAL(subarray);
404 array_init(subarray);
405 for (p = s; p; p = p->next) {
406 if (p->data) {
407 add_next_index_string(subarray, p->data, 1);
408 }
409 }
410 add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
411 curl_slist_free_all(s);
412 }
413 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
414 MAKE_STD_ZVAL(subarray);
415 array_init(subarray);
416 for (p = s; p; p = p->next) {
417 if (p->data) {
418 add_next_index_string(subarray, p->data, 1);
419 }
420 }
421 add_assoc_zval_ex(&array, "cookies", sizeof("cookies"), subarray);
422 curl_slist_free_all(s);
423 }
424 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
425 add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
426 }
427 #if PHP_HTTP_CURL_VERSION(7,19,0)
428 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
429 add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
430 }
431 #endif
432 #if PHP_HTTP_CURL_VERSION(7,19,0)
433 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
434 add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
435 }
436 #endif
437 #if PHP_HTTP_CURL_VERSION(7,19,4)
438 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
439 add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
440 }
441 #endif
442 #if PHP_HTTP_CURL_VERSION(7,21,0)
443 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
444 add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
445 }
446 #endif
447 #if PHP_HTTP_CURL_VERSION(7,21,0)
448 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
449 add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
450 }
451 #endif
452 #if PHP_HTTP_CURL_VERSION(7,21,0)
453 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
454 add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
455 }
456 #endif
457
458 /* END::CURLINFO */
459
460 #if PHP_HTTP_CURL_VERSION(7,34,0)
461 {
462 zval *ti_array;
463 struct curl_tlssessioninfo *ti;
464
465 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
466 const char *backend;
467
468 MAKE_STD_ZVAL(subarray);
469 ZVAL_NULL(subarray);
470 MAKE_STD_ZVAL(ti_array);
471 array_init(ti_array);
472
473 switch (ti->backend) {
474 case CURLSSLBACKEND_NONE:
475 backend = "none";
476 break;
477 case CURLSSLBACKEND_OPENSSL:
478 backend = "openssl";
479 #ifdef PHP_HTTP_HAVE_OPENSSL
480 {
481 SSL_CTX *ctx = ti->internals;
482
483 array_init(subarray);
484 add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx));
485 add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx));
486 add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx));
487 add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
488 add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx));
489 add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx));
490 }
491 #endif
492 break;
493 case CURLSSLBACKEND_GNUTLS:
494 backend = "gnutls";
495 #ifdef PHP_HTTP_HAVE_GNUTLS
496 {
497 gnutls_session_t sess = ti->internals;
498 char *desc;
499
500 array_init(subarray);
501 if ((desc = gnutls_session_get_desc(sess))) {
502 add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1);
503 gnutls_free(desc);
504 }
505 add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess));
506 }
507 #endif
508 break;
509 case CURLSSLBACKEND_NSS:
510 backend = "nss";
511 break;
512 #if !PHP_HTTP_CURL_VERSION(7,39,0)
513 case CURLSSLBACKEND_QSOSSL:
514 backend = "qsossl";
515 break;
516 #endif
517 case CURLSSLBACKEND_GSKIT:
518 backend = "gskit";
519 break;
520 case CURLSSLBACKEND_POLARSSL:
521 backend = "polarssl";
522 break;
523 case CURLSSLBACKEND_CYASSL:
524 backend = "cyassl";
525 break;
526 case CURLSSLBACKEND_SCHANNEL:
527 backend = "schannel";
528 break;
529 case CURLSSLBACKEND_DARWINSSL:
530 backend = "darwinssl";
531 break;
532 default:
533 backend = "unknown";
534 }
535 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
536 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
537 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
538 }
539 }
540 #endif
541
542 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
543 {
544 int i;
545 zval *ci_array;
546 struct curl_certinfo *ci;
547 char *colon, *keyname;
548
549 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
550 MAKE_STD_ZVAL(ci_array);
551 array_init(ci_array);
552
553 for (i = 0; i < ci->num_of_certs; ++i) {
554 s = ci->certinfo[i];
555
556 MAKE_STD_ZVAL(subarray);
557 array_init(subarray);
558 for (p = s; p; p = p->next) {
559 if (p->data) {
560 if ((colon = strchr(p->data, ':'))) {
561 keyname = estrndup(p->data, colon - p->data);
562 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
563 efree(keyname);
564 } else {
565 add_next_index_string(subarray, p->data, 1);
566 }
567 }
568 }
569 add_next_index_zval(ci_array, subarray);
570 }
571 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
572 }
573 }
574 #endif
575 {
576 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
577
578 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
579 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
580 }
581
582 return SUCCESS;
583 }
584
585 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
586 {
587 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
588 }
589
590 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC)
591 {
592 php_http_message_t *response;
593 php_http_header_parser_t parser;
594 zval *zh;
595
596 response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC);
597 php_http_header_parser_init(&parser TSRMLS_CC);
598 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);
599 php_http_header_parser_dtor(&parser);
600
601 /* move body to right message */
602 if (response->body != h->response.body) {
603 php_http_message_t *ptr = response;
604
605 while (ptr->parent) {
606 ptr = ptr->parent;
607 }
608 response->body = ptr->body;
609 ptr->body = NULL;
610 }
611 php_http_message_body_addref(h->response.body);
612
613 /* let's update the response headers */
614 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length"), 1))) {
615 zend_hash_update(&response->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), &zh, sizeof(zval *), NULL);
616 }
617 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding"), 0))) {
618 zend_hash_update(&response->hdrs, "X-Original-Transfer-Encoding", sizeof("X-Original-Transfer-Encoding"), (void *) &zh, sizeof(zval *), NULL);
619 zend_hash_del(&response->hdrs, "Transfer-Encoding", sizeof("Transfer-Encoding"));
620 }
621 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range"), 0))) {
622 zend_hash_update(&response->hdrs, "X-Original-Content-Range", sizeof("X-Original-Content-Range"), &zh, sizeof(zval *), NULL);
623 zend_hash_del(&response->hdrs, "Content-Range", sizeof("Content-Range"));
624 }
625 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding"), 0))) {
626 zend_hash_update(&response->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), &zh, sizeof(zval *), NULL);
627 zend_hash_del(&response->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
628 }
629 php_http_message_update_headers(response);
630
631 return response;
632 }
633
634 static void php_http_curlm_responsehandler(php_http_client_t *context)
635 {
636 int remaining = 0;
637 php_http_client_enqueue_t *enqueue;
638 php_http_client_curl_t *curl = context->ctx;
639 TSRMLS_FETCH_FROM_CTX(context->ts);
640
641 do {
642 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
643
644 if (msg && CURLMSG_DONE == msg->msg) {
645 if (CURLE_OK != msg->data.result) {
646 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
647 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));
648 }
649
650 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
651 php_http_client_curl_handler_t *handler = enqueue->opaque;
652 php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC);
653
654 if (response) {
655 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
656 php_http_message_free(&response);
657 }
658 }
659 }
660 } while (remaining);
661 }
662
663 #if PHP_HTTP_HAVE_EVENT
664
665 typedef struct php_http_curlm_event {
666 struct event evnt;
667 php_http_client_t *context;
668 } php_http_curlm_event_t;
669
670 static inline int etoca(short action) {
671 switch (action & (EV_READ|EV_WRITE)) {
672 case EV_READ:
673 return CURL_CSELECT_IN;
674 break;
675 case EV_WRITE:
676 return CURL_CSELECT_OUT;
677 break;
678 case EV_READ|EV_WRITE:
679 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
680 break;
681 default:
682 return 0;
683 }
684 }
685
686 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
687 {
688 php_http_client_t *context = event_data;
689 php_http_client_curl_t *curl = context->ctx;
690
691 #if DBG_EVENTS
692 fprintf(stderr, "T");
693 #endif
694 if (curl->useevents) {
695 CURLMcode rc;
696 TSRMLS_FETCH_FROM_CTX(context->ts);
697
698 /* ignore and use -1,0 on timeout */
699 (void) socket;
700 (void) action;
701
702 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
703
704 if (CURLM_OK != rc) {
705 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
706 }
707
708 php_http_curlm_responsehandler(context);
709 }
710 }
711
712 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
713 {
714 php_http_client_t *context = event_data;
715 php_http_client_curl_t *curl = context->ctx;
716
717 #if DBG_EVENTS
718 fprintf(stderr, "E");
719 #endif
720 if (curl->useevents) {
721 CURLMcode rc = CURLM_OK;
722 TSRMLS_FETCH_FROM_CTX(context->ts);
723
724 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
725
726 if (CURLM_OK != rc) {
727 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
728 }
729
730 php_http_curlm_responsehandler(context);
731
732 /* remove timeout if there are no transfers left */
733 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
734 event_del(curl->timeout);
735 }
736 }
737 }
738
739 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
740 {
741 php_http_client_t *context = socket_data;
742 php_http_client_curl_t *curl = context->ctx;
743
744 #if DBG_EVENTS
745 fprintf(stderr, "S");
746 #endif
747 if (curl->useevents) {
748 int events = EV_PERSIST;
749 php_http_curlm_event_t *ev = assign_data;
750 TSRMLS_FETCH_FROM_CTX(context->ts);
751
752 if (!ev) {
753 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
754 ev->context = context;
755 curl_multi_assign(curl->handle, sock, ev);
756 } else {
757 event_del(&ev->evnt);
758 }
759
760 switch (action) {
761 case CURL_POLL_IN:
762 events |= EV_READ;
763 break;
764 case CURL_POLL_OUT:
765 events |= EV_WRITE;
766 break;
767 case CURL_POLL_INOUT:
768 events |= EV_READ|EV_WRITE;
769 break;
770
771 case CURL_POLL_REMOVE:
772 efree(ev);
773 /* no break */
774 case CURL_POLL_NONE:
775 return 0;
776
777 default:
778 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
779 return -1;
780 }
781
782 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
783 event_add(&ev->evnt, NULL);
784 }
785
786 return 0;
787 }
788
789 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
790 {
791 php_http_client_t *context = timer_data;
792 php_http_client_curl_t *curl = context->ctx;
793
794 #if DBG_EVENTS
795 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
796 #endif
797 if (curl->useevents) {
798
799 if (timeout_ms < 0) {
800 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
801 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
802 struct timeval timeout;
803
804 if (!event_initialized(curl->timeout)) {
805 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
806 }
807
808 timeout.tv_sec = timeout_ms / 1000;
809 timeout.tv_usec = (timeout_ms % 1000) * 1000;
810
811 event_add(curl->timeout, &timeout);
812 }
813 }
814 }
815
816 #endif /* HAVE_EVENT */
817
818 /* curl options */
819
820 static php_http_options_t php_http_curle_options;
821
822 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
823 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
824 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
825
826 static STATUS php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
827 {
828 php_http_client_curl_handler_t *curl = userdata;
829 CURL *ch = curl->handle;
830
831 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
832 return FAILURE;
833 }
834 return SUCCESS;
835 }
836
837 static STATUS php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
838 {
839 php_http_client_curl_handler_t *curl = userdata;
840 CURL *ch = curl->handle;
841 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
842
843 if (storage->cookiestore) {
844 pefree(storage->cookiestore, 1);
845 }
846 if (val && Z_STRLEN_P(val)) {
847 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
848 } else {
849 storage->cookiestore = NULL;
850 }
851 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
852 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
853 ) {
854 return FAILURE;
855 }
856 return SUCCESS;
857 }
858
859 static STATUS php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
860 {
861 php_http_client_curl_handler_t *curl = userdata;
862 CURL *ch = curl->handle;
863 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
864
865 if (val && Z_TYPE_P(val) != IS_NULL) {
866 if (curl->options.encode_cookies) {
867 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
868 php_http_buffer_fix(&curl->options.cookies);
869 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
870 return FAILURE;
871 }
872 } else {
873 return FAILURE;
874 }
875 } else {
876 HashPosition pos;
877 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
878 zval **cookie_val;
879
880 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
881 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
882
883 php_http_array_hashkey_stringify(&cookie_key);
884 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
885 php_http_array_hashkey_stringfree(&cookie_key);
886
887 zval_ptr_dtor(&zv);
888 }
889
890 php_http_buffer_fix(&curl->options.cookies);
891 if (curl->options.cookies.used) {
892 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
893 return FAILURE;
894 }
895 }
896 }
897 } else {
898 php_http_buffer_reset(&curl->options.cookies);
899 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
900 return FAILURE;
901 }
902 }
903 return SUCCESS;
904 }
905
906 static STATUS php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
907 {
908 php_http_client_curl_handler_t *curl = userdata;
909
910 curl->options.encode_cookies = Z_BVAL_P(val);
911 return SUCCESS;
912 }
913
914 static STATUS php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
915 {
916 php_http_client_curl_handler_t *curl = userdata;
917 CURL *ch = curl->handle;
918 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
919
920 if (Z_LVAL_P(val)) {
921 if (Z_LVAL_P(val) > 0) {
922 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
923 return FAILURE;
924 }
925 } else {
926 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time(TSRMLS_C) + Z_LVAL_P(val))) {
927 return FAILURE;
928 }
929 }
930 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
931 return FAILURE;
932 }
933 } else {
934 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
935 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
936 ) {
937 return FAILURE;
938 }
939 }
940 return SUCCESS;
941 }
942
943 static STATUS php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
944 {
945 php_http_client_curl_handler_t *curl = userdata;
946 CURL *ch = curl->handle;
947
948 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_ACCEPT_ENCODING, Z_BVAL_P(val) ? "" : NULL)) {
949 return FAILURE;
950 }
951 return SUCCESS;
952 }
953
954 static STATUS php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
955 {
956 php_http_client_curl_handler_t *curl = userdata;
957 php_http_buffer_t header;
958
959 if (Z_STRLEN_P(val)) {
960 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
961 php_http_buffer_init(&header);
962 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
963 php_http_buffer_fix(&header);
964 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
965 php_http_buffer_dtor(&header);
966 }
967 return SUCCESS;
968 }
969
970 static STATUS php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
971 {
972 php_http_client_curl_handler_t *curl = userdata;
973 CURL *ch = curl->handle;
974 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
975
976 php_http_buffer_reset(&curl->options.ranges);
977
978 if (val && Z_TYPE_P(val) != IS_NULL) {
979 HashPosition pos;
980 zval **rr, **rb, **re;
981
982 FOREACH_VAL(pos, val, rr) {
983 if (Z_TYPE_PP(rr) == IS_ARRAY) {
984 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
985 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))) &&
986 ((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)))) {
987 zval *rbl = php_http_ztyp(IS_LONG, *rb);
988 zval *rel = php_http_ztyp(IS_LONG, *re);
989
990 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
991 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
992 }
993 zval_ptr_dtor(&rbl);
994 zval_ptr_dtor(&rel);
995 }
996
997 }
998 }
999 }
1000
1001 if (curl->options.ranges.used) {
1002 curl->options.range_request = 1;
1003 /* ditch last comma */
1004 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1005 }
1006 }
1007
1008 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1009 return FAILURE;
1010 }
1011 return SUCCESS;
1012 }
1013
1014 static STATUS php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1015 {
1016 php_http_client_curl_handler_t *curl = userdata;
1017 CURL *ch = curl->handle;
1018
1019 if (Z_LVAL_P(val) > 0) {
1020 curl->options.range_request = 1;
1021 }
1022 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1023 return FAILURE;
1024 }
1025 return SUCCESS;
1026 }
1027
1028 static STATUS php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1029 {
1030 php_http_client_curl_handler_t *curl = userdata;
1031
1032 curl->options.retry.delay = Z_DVAL_P(val);
1033 return SUCCESS;
1034 }
1035
1036 static STATUS php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1037 {
1038 php_http_client_curl_handler_t *curl = userdata;
1039
1040 curl->options.retry.count = Z_LVAL_P(val);
1041 return SUCCESS;
1042 }
1043
1044 static STATUS php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1045 {
1046 php_http_client_curl_handler_t *curl = userdata;
1047 CURL *ch = curl->handle;
1048
1049 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1050 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1051 ) {
1052 return FAILURE;
1053 }
1054 return SUCCESS;
1055 }
1056
1057 static STATUS php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1058 {
1059 php_http_client_curl_handler_t *curl = userdata;
1060 CURL *ch = curl->handle;
1061 long localport = 0, localportrange = 0;
1062 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1063
1064 if (val && Z_TYPE_P(val) != IS_NULL) {
1065 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1066
1067 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1068 case 2:
1069 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1070 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1071 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1072 /* no break */
1073 case 1:
1074 if (!zps_copy) {
1075 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1076 }
1077 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);
1078 zval_ptr_dtor(&zps_copy);
1079 if (zpe_copy) {
1080 zval_ptr_dtor(&zpe_copy);
1081 }
1082 break;
1083 default:
1084 break;
1085 }
1086 }
1087 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1088 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1089 ) {
1090 return FAILURE;
1091 }
1092 return SUCCESS;
1093 }
1094
1095 #if PHP_HTTP_CURL_VERSION(7,37,0)
1096 static STATUS php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1097 {
1098 php_http_client_curl_handler_t *curl = userdata;
1099 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1100
1101 if (val && Z_TYPE_P(val) != IS_NULL) {
1102 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1103 zval **header_val, *header_cpy;
1104 HashPosition pos;
1105 php_http_buffer_t header;
1106
1107 php_http_buffer_init(&header);
1108 FOREACH_KEYVAL(pos, val, header_key, header_val) {
1109 if (header_key.type == HASH_KEY_IS_STRING) {
1110 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1111 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1112 php_http_buffer_fix(&header);
1113 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1114 php_http_buffer_reset(&header);
1115
1116 zval_ptr_dtor(&header_cpy);
1117 }
1118 }
1119 php_http_buffer_dtor(&header);
1120 }
1121 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1122 return FAILURE;
1123 }
1124 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1125 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1126 return FAILURE;
1127 }
1128 return SUCCESS;
1129 }
1130 #endif
1131
1132 #if PHP_HTTP_CURL_VERSION(7,21,3)
1133 static STATUS php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1134 {
1135 php_http_client_curl_handler_t *curl = userdata;
1136 CURL *ch = curl->handle;
1137 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1138
1139 if (val && Z_TYPE_P(val) != IS_NULL) {
1140 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1141 HashPosition pos;
1142 zval **data;
1143
1144 FOREACH_KEYVAL(pos, val, key, data) {
1145 zval *cpy = php_http_ztyp(IS_STRING, *data);
1146 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1147 zval_ptr_dtor(&cpy);
1148 }
1149
1150 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1151 return FAILURE;
1152 }
1153 } else {
1154 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1155 return FAILURE;
1156 }
1157 }
1158 return SUCCESS;
1159 }
1160 #endif
1161
1162 #if PHP_HTTP_CURL_VERSION(7,21,4)
1163 static STATUS php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1164 {
1165 php_http_client_curl_handler_t *curl = userdata;
1166 CURL *ch = curl->handle;
1167
1168 if (val && Z_LVAL_P(val)) {
1169 switch (Z_LVAL_P(val)) {
1170 case CURL_TLSAUTH_SRP:
1171 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1172 return SUCCESS;
1173 }
1174 /* no break */
1175 default:
1176 return FAILURE;
1177 }
1178 }
1179 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1180 return FAILURE;
1181 }
1182 return SUCCESS;
1183 }
1184 #endif
1185
1186 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1187 {
1188 php_http_option_t *opt;
1189
1190 /* proxy */
1191 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1192 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1193 }
1194 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1195 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1196 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1197 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1198 }
1199 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1200 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1201 }
1202 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1203 #if PHP_HTTP_CURL_VERSION(7,19,4)
1204 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1205 #endif
1206
1207 #if PHP_HTTP_CURL_VERSION(7,37,0)
1208 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1209 opt->setter = php_http_curle_option_set_proxyheader;
1210 }
1211 #endif
1212
1213 #if PHP_HTTP_CURL_VERSION(7,40,0)
1214 if ((opt = php_http_option_register(registry, ZEND_STRL("unix_socket_path"), CURLOPT_UNIX_SOCKET_PATH, IS_STRING))) {
1215 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1216 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1217 }
1218 #endif
1219
1220 /* dns */
1221 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1222 Z_LVAL(opt->defval) = 60;
1223 }
1224 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1225 #if PHP_HTTP_CURL_VERSION(7,21,3)
1226 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1227 opt->setter = php_http_curle_option_set_resolve;
1228 }
1229 #endif
1230 #if PHP_HTTP_HAVE_ARES
1231 # if PHP_HTTP_CURL_VERSION(7,24,0)
1232 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1233 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1234 }
1235 # endif
1236 # if PHP_HTTP_CURL_VERSION(7,33,0)
1237 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1238 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1239 }
1240 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1241 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1242 }
1243 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1244 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1245 }
1246 # endif
1247 #endif
1248
1249 /* limits */
1250 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1251 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1252
1253 /* LSF weirdance
1254 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1255 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1256 */
1257
1258 /* connection handling */
1259 /* crashes
1260 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1261 Z_LVAL(opt->defval) = 5;
1262 }
1263 */
1264 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1265 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1266
1267 /* outgoing interface */
1268 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1269 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1270 opt->setter = php_http_curle_option_set_portrange;
1271 }
1272
1273 /* another endpoint port */
1274 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1275
1276 /* RFC4007 zone_id */
1277 #if PHP_HTTP_CURL_VERSION(7,19,0)
1278 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1279 #endif
1280
1281 /* auth */
1282 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1283 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1284 }
1285 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1286 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1287 }
1288
1289 /* redirects */
1290 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1291 opt->setter = php_http_curle_option_set_redirect;
1292 }
1293 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1294 #if PHP_HTTP_CURL_VERSION(7,19,1)
1295 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1296 #endif
1297
1298 /* retries */
1299 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1300 opt->setter = php_http_curle_option_set_retrycount;
1301 }
1302 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1303 opt->setter = php_http_curle_option_set_retrydelay;
1304 }
1305
1306 /* referer */
1307 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1308 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1309 }
1310 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1311 ZVAL_BOOL(&opt->defval, 1);
1312 }
1313
1314 /* useragent */
1315 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1316 /* don't check strlen, to allow sending no useragent at all */
1317 ZVAL_STRING(&opt->defval,
1318 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1319 "PHP/" PHP_VERSION " "
1320 "libcurl/" LIBCURL_VERSION
1321 , 0);
1322 }
1323
1324 /* resume */
1325 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1326 opt->setter = php_http_curle_option_set_resume;
1327 }
1328 /* ranges */
1329 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1330 opt->setter = php_http_curle_option_set_range;
1331 }
1332
1333 /* etag */
1334 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1335 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1336 opt->setter = php_http_curle_option_set_etag;
1337 }
1338
1339 /* compression */
1340 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1341 opt->setter = php_http_curle_option_set_compress;
1342 }
1343
1344 /* lastmodified */
1345 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1346 opt->setter = php_http_curle_option_set_lastmodified;
1347 }
1348
1349 /* cookies */
1350 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1351 opt->setter = php_http_curle_option_set_encodecookies;
1352 ZVAL_BOOL(&opt->defval, 1);
1353 }
1354 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1355 opt->setter = php_http_curle_option_set_cookies;
1356 }
1357
1358 /* cookiesession, don't load session cookies from cookiestore */
1359 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1360 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1361 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1362 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1363 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1364 opt->setter = php_http_curle_option_set_cookiestore;
1365 }
1366
1367 /* maxfilesize */
1368 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1369
1370 /* http protocol version */
1371 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1372
1373 /* timeouts */
1374 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1375 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1376 }
1377 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1378 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1379 Z_DVAL(opt->defval) = 3;
1380 }
1381 #if PHP_HTTP_CURL_VERSION(7,36,0)
1382 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1383 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1384 Z_DVAL(opt->defval) = 1;
1385 }
1386 #endif
1387
1388 /* tcp */
1389 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1390 #if PHP_HTTP_CURL_VERSION(7,25,0)
1391 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1392 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1393 Z_LVAL(opt->defval) = 60;
1394 }
1395 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1396 Z_LVAL(opt->defval) = 60;
1397 }
1398 #endif
1399
1400 /* ssl */
1401 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1402 registry = &opt->suboptions;
1403
1404 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1405 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1406 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1407 }
1408 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1409 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1410 ZVAL_STRING(&opt->defval, "PEM", 0);
1411 }
1412 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1413 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1414 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1415 }
1416 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1417 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1418 ZVAL_STRING(&opt->defval, "PEM", 0);
1419 }
1420 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1421 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1422 }
1423 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1424 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1425 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1426 ZVAL_BOOL(&opt->defval, 1);
1427 }
1428 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1429 ZVAL_BOOL(&opt->defval, 1);
1430 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1431 }
1432 #if PHP_HTTP_CURL_VERSION(7,41,0)
1433 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, IS_BOOL);
1434 #endif
1435 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1436 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1437 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1438 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1439 #ifdef PHP_HTTP_CURL_CAINFO
1440 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1441 #endif
1442 }
1443 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1444 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1445 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1446 }
1447 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1448 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1449 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1450 }
1451 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1452 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1453 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1454 }
1455 #if PHP_HTTP_CURL_VERSION(7,19,0)
1456 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1457 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1458 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1459 }
1460 # ifdef PHP_HTTP_HAVE_OPENSSL
1461 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1462 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1463 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1464 }
1465 # endif
1466 #endif
1467 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1468 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1469 #endif
1470 #if PHP_HTTP_CURL_VERSION(7,36,0)
1471 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1472 ZVAL_BOOL(&opt->defval, 1);
1473 }
1474 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1475 ZVAL_BOOL(&opt->defval, 1);
1476 }
1477 #endif
1478 #if PHP_HTTP_CURL_VERSION(7,39,0)
1479 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1480 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1481 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1482 }
1483 #endif
1484 #if PHP_HTTP_CURL_VERSION(7,21,4)
1485 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1486 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1487 }
1488 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1489 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1490 }
1491 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1492 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1493 }
1494 #endif
1495 }
1496 }
1497
1498 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1499 {
1500 php_http_client_curl_handler_t *curl = userdata;
1501 zval *option;
1502
1503 if ((option = php_http_option_get(opt, options, NULL))) {
1504 option = php_http_ztyp(opt->type, option);
1505 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1506 }
1507 return option;
1508 }
1509
1510 static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1511 {
1512 php_http_client_curl_handler_t *curl = userdata;
1513 CURL *ch = curl->handle;
1514 zval tmp;
1515 CURLcode rc = CURLE_OK;
1516 STATUS rv = SUCCESS;
1517 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1518
1519 if (!val) {
1520 val = &opt->defval;
1521 }
1522
1523 switch (opt->type) {
1524 case IS_BOOL:
1525 if (opt->setter) {
1526 rv = opt->setter(opt, val, curl);
1527 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1528 rv = FAILURE;
1529 }
1530 break;
1531
1532 case IS_LONG:
1533 if (opt->setter) {
1534 rv = opt->setter(opt, val, curl);
1535 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1536 rv = FAILURE;
1537 }
1538 break;
1539
1540 case IS_STRING:
1541 if (opt->setter) {
1542 rv = opt->setter(opt, val, curl);
1543 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1544 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1545 rv = FAILURE;
1546 }
1547 } 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)) {
1548 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1549 rv = FAILURE;
1550 }
1551 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1552 rv = FAILURE;
1553 }
1554 break;
1555
1556 case IS_DOUBLE:
1557 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1558 tmp = *val;
1559 Z_DVAL(tmp) *= 1000;
1560 val = &tmp;
1561 }
1562 if (opt->setter) {
1563 rv = opt->setter(opt, val, curl);
1564 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1565 rv = FAILURE;
1566 }
1567 break;
1568
1569 case IS_ARRAY:
1570 if (opt->setter) {
1571 rv = opt->setter(opt, val, curl);
1572 } else if (Z_TYPE_P(val) != IS_NULL) {
1573 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1574 }
1575 break;
1576
1577 default:
1578 if (opt->setter) {
1579 rv = opt->setter(opt, val, curl);
1580 } else {
1581 rv = FAILURE;
1582 }
1583 break;
1584 }
1585 if (rv != SUCCESS) {
1586 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1587 }
1588 return rv;
1589 }
1590
1591
1592 /* client ops */
1593
1594 static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1595 {
1596 CURL *ch = curl->handle;
1597 php_http_curle_storage_t *st;
1598
1599 if ((st = php_http_curle_get_storage(ch))) {
1600 if (st->url) {
1601 pefree(st->url, 1);
1602 st->url = NULL;
1603 }
1604 if (st->cookiestore) {
1605 pefree(st->cookiestore, 1);
1606 st->cookiestore = NULL;
1607 }
1608 st->errorbuffer[0] = '\0';
1609 }
1610
1611 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1612 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1613 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1614 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1615 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1616 #if PHP_HTTP_CURL_VERSION(7,19,1)
1617 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1618 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1619 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1620 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1621 #endif
1622
1623 #if PHP_HTTP_CURL_VERSION(7,21,3)
1624 if (curl->options.resolve) {
1625 curl_slist_free_all(curl->options.resolve);
1626 curl->options.resolve = NULL;
1627 }
1628 #endif
1629 curl->options.retry.count = 0;
1630 curl->options.retry.delay = 0;
1631 curl->options.redirects = 0;
1632 curl->options.encode_cookies = 1;
1633
1634 if (curl->options.headers) {
1635 curl_slist_free_all(curl->options.headers);
1636 curl->options.headers = NULL;
1637 }
1638 if (curl->options.proxyheaders) {
1639 curl_slist_free_all(curl->options.proxyheaders);
1640 curl->options.proxyheaders = NULL;
1641 }
1642
1643 php_http_buffer_reset(&curl->options.cookies);
1644 php_http_buffer_reset(&curl->options.ranges);
1645
1646 return SUCCESS;
1647 }
1648
1649 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1650 {
1651 void *handle;
1652 php_http_client_curl_handler_t *handler;
1653 TSRMLS_FETCH_FROM_CTX(h->ts);
1654
1655 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1656 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1657 return NULL;
1658 }
1659
1660 handler = ecalloc(1, sizeof(*handler));
1661 handler->rf = rf;
1662 handler->client = h;
1663 handler->handle = handle;
1664 handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
1665 php_http_buffer_init(&handler->response.headers);
1666 php_http_buffer_init(&handler->options.cookies);
1667 php_http_buffer_init(&handler->options.ranges);
1668 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1669
1670 #if defined(ZTS)
1671 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1672 #endif
1673 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1674 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1675 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1676 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1677 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1678 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1679 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1680 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1681 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1682 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1683 #if PHP_HTTP_CURL_VERSION(7,32,0)
1684 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1685 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1686 #else
1687 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1688 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1689 #endif
1690 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1691 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1692 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1693
1694 php_http_client_curl_handler_reset(handler);
1695
1696 return handler;
1697 }
1698
1699
1700 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1701 {
1702 size_t body_size;
1703 php_http_message_t *msg = enqueue->request;
1704 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1705 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1706
1707 /* request url */
1708 if (!PHP_HTTP_INFO(msg).request.url) {
1709 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1710 return FAILURE;
1711 }
1712 storage->errorbuffer[0] = '\0';
1713 if (storage->url) {
1714 pefree(storage->url, 1);
1715 }
1716 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1717 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1718
1719 /* request method */
1720 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1721 case 0:
1722 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1723 break;
1724
1725 case 1:
1726 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1727 break;
1728
1729 case 2:
1730 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1731 break;
1732
1733 case 3:
1734 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1735 break;
1736
1737 default: {
1738 if (PHP_HTTP_INFO(msg).request.method) {
1739 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1740 } else {
1741 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1742 return FAILURE;
1743 }
1744 break;
1745 }
1746 }
1747
1748 /* apply options */
1749 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1750
1751 /* request headers */
1752 php_http_message_update_headers(msg);
1753 if (zend_hash_num_elements(&msg->hdrs)) {
1754 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1755 zval **header_val, *header_cpy;
1756 HashPosition pos;
1757 php_http_buffer_t header;
1758 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1759 zval **ct = NULL;
1760
1761 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1762 #endif
1763
1764 php_http_buffer_init(&header);
1765 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1766 if (header_key.type == HASH_KEY_IS_STRING) {
1767 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1768 /* avoid duplicate content-length header */
1769 if (ct && *ct == *header_val) {
1770 continue;
1771 }
1772 #endif
1773 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1774 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1775 php_http_buffer_fix(&header);
1776 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1777 php_http_buffer_reset(&header);
1778
1779 zval_ptr_dtor(&header_cpy);
1780 }
1781 }
1782 php_http_buffer_dtor(&header);
1783 }
1784 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1785
1786 /* attach request body */
1787 if ((body_size = php_http_message_body_size(msg->body))) {
1788 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1789 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1790 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1791 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1792 * does not allow a request body.
1793 */
1794 php_stream_rewind(php_http_message_body_stream(msg->body));
1795 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
1796 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1797 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1798 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1799 } else {
1800 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
1801 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1802 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1803 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1804 }
1805
1806 return SUCCESS;
1807 }
1808
1809 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1810 {
1811 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1812 #if PHP_HTTP_CURL_VERSION(7,32,0)
1813 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1814 #else
1815 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1816 #endif
1817 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1818 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1819 }
1820
1821 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1822 {
1823 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1824
1825 php_http_client_curl_handler_clear(handler);
1826
1827 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1828 php_resource_factory_free(&handler->rf);
1829
1830 php_http_message_body_free(&handler->response.body);
1831 php_http_buffer_dtor(&handler->response.headers);
1832 php_http_buffer_dtor(&handler->options.ranges);
1833 php_http_buffer_dtor(&handler->options.cookies);
1834 zend_hash_destroy(&handler->options.cache);
1835
1836 if (handler->options.headers) {
1837 curl_slist_free_all(handler->options.headers);
1838 handler->options.headers = NULL;
1839 }
1840
1841 efree(handler);
1842 }
1843
1844 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1845 {
1846 php_http_client_curl_t *curl;
1847 TSRMLS_FETCH_FROM_CTX(h->ts);
1848
1849 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1850 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1851 return NULL;
1852 }
1853
1854 curl = ecalloc(1, sizeof(*curl));
1855 curl->handle = handle;
1856 curl->unfinished = 0;
1857 h->ctx = curl;
1858
1859 return h;
1860 }
1861
1862 static void php_http_client_curl_dtor(php_http_client_t *h)
1863 {
1864 php_http_client_curl_t *curl = h->ctx;
1865 TSRMLS_FETCH_FROM_CTX(h->ts);
1866
1867 #if PHP_HTTP_HAVE_EVENT
1868 if (curl->timeout) {
1869 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1870 event_del(curl->timeout);
1871 }
1872 efree(curl->timeout);
1873 curl->timeout = NULL;
1874 }
1875 if (curl->evbase) {
1876 event_base_free(curl->evbase);
1877 curl->evbase = NULL;
1878 }
1879 #endif
1880 curl->unfinished = 0;
1881
1882 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1883
1884 efree(curl);
1885 h->ctx = NULL;
1886 }
1887
1888 static void queue_dtor(php_http_client_enqueue_t *e)
1889 {
1890 php_http_client_curl_handler_t *handler = e->opaque;
1891
1892 if (handler->queue.dtor) {
1893 e->opaque = handler->queue.opaque;
1894 handler->queue.dtor(e);
1895 }
1896 php_http_client_curl_handler_dtor(handler);
1897 }
1898
1899 static php_resource_factory_t *create_rf(php_http_url_t *url TSRMLS_DC)
1900 {
1901 php_persistent_handle_factory_t *pf;
1902 php_resource_factory_t *rf = NULL;
1903 char *id_str = NULL;
1904 size_t id_len;
1905
1906 if (!url || (!url->host && !url->path)) {
1907 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1908 return NULL;
1909 }
1910
1911 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80);
1912
1913 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
1914 if (pf) {
1915 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1916 } else {
1917 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1918 }
1919
1920 efree(id_str);
1921
1922 return rf;
1923 }
1924
1925 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1926 {
1927 CURLMcode rs;
1928 php_http_client_curl_t *curl = h->ctx;
1929 php_http_client_curl_handler_t *handler;
1930 php_http_client_progress_state_t *progress;
1931 php_resource_factory_t *rf;
1932 TSRMLS_FETCH_FROM_CTX(h->ts);
1933
1934 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1935 if (!rf) {
1936 return FAILURE;
1937 }
1938
1939 handler = php_http_client_curl_handler_init(h, rf);
1940 if (!handler) {
1941 return FAILURE;
1942 }
1943
1944 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1945 php_http_client_curl_handler_dtor(handler);
1946 return FAILURE;
1947 }
1948
1949 handler->queue = *enqueue;
1950 enqueue->opaque = handler;
1951 enqueue->dtor = queue_dtor;
1952
1953 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1954 zend_llist_add_element(&h->requests, enqueue);
1955 ++curl->unfinished;
1956
1957 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1958 progress->info = "start";
1959 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1960 progress->started = 1;
1961 }
1962
1963 return SUCCESS;
1964 } else {
1965 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1966 return FAILURE;
1967 }
1968 }
1969
1970 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1971 {
1972 CURLMcode rs;
1973 php_http_client_curl_t *curl = h->ctx;
1974 php_http_client_curl_handler_t *handler = enqueue->opaque;
1975 TSRMLS_FETCH_FROM_CTX(h->ts);
1976
1977 php_http_client_curl_handler_clear(handler);
1978 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1979 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1980 return SUCCESS;
1981 } else {
1982 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1983 }
1984
1985 return FAILURE;
1986 }
1987
1988 static void php_http_client_curl_reset(php_http_client_t *h)
1989 {
1990 zend_llist_element *next_el, *this_el;
1991
1992 for (this_el = h->requests.head; this_el; this_el = next_el) {
1993 next_el = this_el->next;
1994 php_http_client_curl_dequeue(h, (void *) this_el->data);
1995 }
1996 }
1997
1998 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1999 {
2000 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
2001 timeout->tv_sec = max_tout / 1000;
2002 timeout->tv_usec = (max_tout % 1000) * 1000;
2003 } else {
2004 timeout->tv_sec = 0;
2005 timeout->tv_usec = 1000;
2006 }
2007 }
2008
2009 #ifdef PHP_WIN32
2010 # define SELECT_ERROR SOCKET_ERROR
2011 #else
2012 # define SELECT_ERROR -1
2013 #endif
2014
2015 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2016 {
2017 int MAX;
2018 fd_set R, W, E;
2019 struct timeval timeout;
2020 php_http_client_curl_t *curl = h->ctx;
2021
2022 #if PHP_HTTP_HAVE_EVENT
2023 if (curl->useevents) {
2024 if (!event_initialized(curl->timeout)) {
2025 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2026 } else if (custom_timeout && timerisset(custom_timeout)) {
2027 event_add(curl->timeout, custom_timeout);
2028 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2029 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2030 event_add(curl->timeout, &timeout);
2031 }
2032
2033 event_base_loop(curl->evbase, EVLOOP_ONCE);
2034
2035 return SUCCESS;
2036 }
2037 #endif
2038
2039 FD_ZERO(&R);
2040 FD_ZERO(&W);
2041 FD_ZERO(&E);
2042
2043 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2044 if (custom_timeout && timerisset(custom_timeout)) {
2045 timeout = *custom_timeout;
2046 } else {
2047 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2048 }
2049
2050 if (MAX == -1) {
2051 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2052 return SUCCESS;
2053 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2054 return SUCCESS;
2055 }
2056 }
2057 return FAILURE;
2058 }
2059
2060 static int php_http_client_curl_once(php_http_client_t *h)
2061 {
2062 php_http_client_curl_t *curl = h->ctx;
2063
2064 #if PHP_HTTP_HAVE_EVENT
2065 if (curl->useevents) {
2066 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2067 } else
2068 #endif
2069 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2070
2071 php_http_curlm_responsehandler(h);
2072
2073 return curl->unfinished;
2074
2075 }
2076
2077 static STATUS php_http_client_curl_exec(php_http_client_t *h)
2078 {
2079 #if PHP_HTTP_HAVE_EVENT
2080 php_http_client_curl_t *curl = h->ctx;
2081 #endif
2082 TSRMLS_FETCH_FROM_CTX(h->ts);
2083
2084 #if PHP_HTTP_HAVE_EVENT
2085 if (curl->useevents) {
2086 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2087 do {
2088 int ev_rc = event_base_dispatch(curl->evbase);
2089
2090 #if DBG_EVENTS
2091 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2092 #endif
2093
2094 if (ev_rc < 0) {
2095 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
2096 return FAILURE;
2097 }
2098 } while (curl->unfinished);
2099 } else
2100 #endif
2101 {
2102 while (php_http_client_curl_once(h)) {
2103 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2104 #ifdef PHP_WIN32
2105 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2106 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
2107 #else
2108 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
2109 #endif
2110 return FAILURE;
2111 }
2112 }
2113 }
2114
2115 return SUCCESS;
2116 }
2117
2118 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2119 {
2120 php_http_client_curl_t *curl = h->ctx;
2121
2122 switch (opt) {
2123 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2124 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2125 return FAILURE;
2126 }
2127 break;
2128
2129 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2130 #if PHP_HTTP_HAVE_EVENT
2131 if ((curl->useevents = *((zend_bool *) arg))) {
2132 if (!curl->evbase) {
2133 curl->evbase = event_base_new();
2134 }
2135 if (!curl->timeout) {
2136 curl->timeout = ecalloc(1, sizeof(struct event));
2137 }
2138 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2139 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2140 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2141 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2142 } else {
2143 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2144 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2145 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2146 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2147 }
2148 break;
2149 #endif
2150
2151 default:
2152 return FAILURE;
2153 }
2154 return SUCCESS;
2155 }
2156
2157 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2158 {
2159 php_http_client_enqueue_t *enqueue;
2160
2161 switch (opt) {
2162 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2163 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2164 php_http_client_curl_handler_t *handler = enqueue->opaque;
2165
2166 *((php_http_client_progress_state_t **) res) = &handler->progress;
2167 return SUCCESS;
2168 }
2169 break;
2170
2171 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2172 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2173 php_http_client_curl_handler_t *handler = enqueue->opaque;
2174
2175 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2176 return SUCCESS;
2177 }
2178 break;
2179
2180 default:
2181 break;
2182 }
2183
2184 return FAILURE;
2185 }
2186
2187 static php_http_client_ops_t php_http_client_curl_ops = {
2188 &php_http_curlm_resource_factory_ops,
2189 php_http_client_curl_init,
2190 NULL /* copy */,
2191 php_http_client_curl_dtor,
2192 php_http_client_curl_reset,
2193 php_http_client_curl_exec,
2194 php_http_client_curl_wait,
2195 php_http_client_curl_once,
2196 php_http_client_curl_enqueue,
2197 php_http_client_curl_dequeue,
2198 php_http_client_curl_setopt,
2199 php_http_client_curl_getopt
2200 };
2201
2202 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2203 {
2204 return &php_http_client_curl_ops;
2205 }
2206
2207 PHP_MINIT_FUNCTION(http_client_curl)
2208 {
2209 php_http_options_t *options;
2210 php_http_client_driver_t driver = {
2211 ZEND_STRL("curl"),
2212 &php_http_client_curl_ops
2213 };
2214
2215 if (SUCCESS != php_http_client_driver_add(&driver)) {
2216 return FAILURE;
2217 }
2218
2219 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2220 return FAILURE;
2221 }
2222 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2223 return FAILURE;
2224 }
2225
2226 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2227 options->getter = php_http_curle_get_option;
2228 options->setter = php_http_curle_set_option;
2229
2230 php_http_curle_options_init(options TSRMLS_CC);
2231 }
2232
2233 /*
2234 * HTTP Protocol Version Constants
2235 */
2236 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2237 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2238 #if PHP_HTTP_CURL_VERSION(7,33,0)
2239 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2240 #endif
2241 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2242
2243 /*
2244 * SSL Version Constants
2245 */
2246 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2247 #if PHP_HTTP_CURL_VERSION(7,34,0)
2248 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2249 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2250 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2251 #endif
2252 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2253 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2254 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2255 #if PHP_HTTP_CURL_VERSION(7,21,4)
2256 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2257 #endif
2258
2259 /*
2260 * DNS IPvX resolving
2261 */
2262 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2263 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2264 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2265
2266 /*
2267 * Auth Constants
2268 */
2269 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2270 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2271 #if PHP_HTTP_CURL_VERSION(7,19,3)
2272 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2273 #endif
2274 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2275 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2276 #if PHP_HTTP_CURL_VERSION(7,38,0)
2277 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2278 #endif
2279 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2280
2281 /*
2282 * Proxy Type Constants
2283 */
2284 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2285 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2286 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2287 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2288 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2289 #if PHP_HTTP_CURL_VERSION(7,19,4)
2290 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2291 #endif
2292
2293 /*
2294 * Post Redirection Constants
2295 */
2296 #if PHP_HTTP_CURL_VERSION(7,19,1)
2297 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2298 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2299 #if PHP_HTTP_CURL_VERSION(7,26,0)
2300 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2301 #endif
2302 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2303 #endif
2304
2305 return SUCCESS;
2306 }
2307
2308 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2309 {
2310 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2311 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2312
2313 php_http_options_dtor(&php_http_curle_options);
2314
2315 return SUCCESS;
2316 }
2317
2318 #endif /* PHP_HTTP_HAVE_CURL */
2319
2320 /*
2321 * Local variables:
2322 * tab-width: 4
2323 * c-basic-offset: 4
2324 * End:
2325 * vim600: noet sw=4 ts=4 fdm=marker
2326 * vim<600: noet sw=4 ts=4
2327 */
Extended HTTP Support