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switch from the deprecated ioctl to the seek function
[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 /* dns */
1214 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1215 Z_LVAL(opt->defval) = 60;
1216 }
1217 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1218 #if PHP_HTTP_CURL_VERSION(7,21,3)
1219 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1220 opt->setter = php_http_curle_option_set_resolve;
1221 }
1222 #endif
1223 #if PHP_HTTP_HAVE_ARES
1224 # if PHP_HTTP_CURL_VERSION(7,24,0)
1225 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1226 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1227 }
1228 # endif
1229 # if PHP_HTTP_CURL_VERSION(7,33,0)
1230 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1231 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1232 }
1233 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1234 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1235 }
1236 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1237 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1238 }
1239 # endif
1240 #endif
1241
1242 /* limits */
1243 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1244 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1245
1246 /* LSF weirdance
1247 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1248 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1249 */
1250
1251 /* connection handling */
1252 /* crashes
1253 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1254 Z_LVAL(opt->defval) = 5;
1255 }
1256 */
1257 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1258 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1259
1260 /* outgoing interface */
1261 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1262 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1263 opt->setter = php_http_curle_option_set_portrange;
1264 }
1265
1266 /* another endpoint port */
1267 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1268
1269 /* RFC4007 zone_id */
1270 #if PHP_HTTP_CURL_VERSION(7,19,0)
1271 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1272 #endif
1273
1274 /* auth */
1275 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1276 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1277 }
1278 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1279 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1280 }
1281
1282 /* redirects */
1283 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1284 opt->setter = php_http_curle_option_set_redirect;
1285 }
1286 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1287 #if PHP_HTTP_CURL_VERSION(7,19,1)
1288 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1289 #endif
1290
1291 /* retries */
1292 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1293 opt->setter = php_http_curle_option_set_retrycount;
1294 }
1295 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1296 opt->setter = php_http_curle_option_set_retrydelay;
1297 }
1298
1299 /* referer */
1300 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1301 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1302 }
1303 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1304 ZVAL_BOOL(&opt->defval, 1);
1305 }
1306
1307 /* useragent */
1308 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1309 /* don't check strlen, to allow sending no useragent at all */
1310 ZVAL_STRING(&opt->defval,
1311 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1312 "PHP/" PHP_VERSION " "
1313 "libcurl/" LIBCURL_VERSION
1314 , 0);
1315 }
1316
1317 /* resume */
1318 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1319 opt->setter = php_http_curle_option_set_resume;
1320 }
1321 /* ranges */
1322 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1323 opt->setter = php_http_curle_option_set_range;
1324 }
1325
1326 /* etag */
1327 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1328 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1329 opt->setter = php_http_curle_option_set_etag;
1330 }
1331
1332 /* compression */
1333 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1334 opt->setter = php_http_curle_option_set_compress;
1335 }
1336
1337 /* lastmodified */
1338 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1339 opt->setter = php_http_curle_option_set_lastmodified;
1340 }
1341
1342 /* cookies */
1343 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1344 opt->setter = php_http_curle_option_set_encodecookies;
1345 ZVAL_BOOL(&opt->defval, 1);
1346 }
1347 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1348 opt->setter = php_http_curle_option_set_cookies;
1349 }
1350
1351 /* cookiesession, don't load session cookies from cookiestore */
1352 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1353 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1354 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1355 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1356 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1357 opt->setter = php_http_curle_option_set_cookiestore;
1358 }
1359
1360 /* maxfilesize */
1361 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1362
1363 /* http protocol version */
1364 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1365
1366 /* timeouts */
1367 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1368 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1369 }
1370 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1371 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1372 Z_DVAL(opt->defval) = 3;
1373 }
1374 #if PHP_HTTP_CURL_VERSION(7,36,0)
1375 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1376 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1377 Z_DVAL(opt->defval) = 1;
1378 }
1379 #endif
1380
1381 /* tcp */
1382 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1383 #if PHP_HTTP_CURL_VERSION(7,25,0)
1384 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1385 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1386 Z_LVAL(opt->defval) = 60;
1387 }
1388 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1389 Z_LVAL(opt->defval) = 60;
1390 }
1391 #endif
1392
1393 /* ssl */
1394 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1395 registry = &opt->suboptions;
1396
1397 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1398 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1399 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1400 }
1401 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1402 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1403 ZVAL_STRING(&opt->defval, "PEM", 0);
1404 }
1405 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1406 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1407 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1408 }
1409 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1410 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1411 ZVAL_STRING(&opt->defval, "PEM", 0);
1412 }
1413 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1414 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1415 }
1416 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1417 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1418 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1419 ZVAL_BOOL(&opt->defval, 1);
1420 }
1421 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1422 ZVAL_BOOL(&opt->defval, 1);
1423 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1424 }
1425 #if PHP_HTTP_CURL_VERSION(7,41,0)
1426 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, IS_BOOL);
1427 #endif
1428 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1429 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1430 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1431 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1432 #ifdef PHP_HTTP_CURL_CAINFO
1433 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1434 #endif
1435 }
1436 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, IS_STRING))) {
1437 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1438 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1439 }
1440 if ((opt = php_http_option_register(registry, ZEND_STRL("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1441 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1442 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1443 }
1444 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1445 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1446 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1447 }
1448 #if PHP_HTTP_CURL_VERSION(7,19,0)
1449 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1450 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1451 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1452 }
1453 # ifdef PHP_HTTP_HAVE_OPENSSL
1454 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1455 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1456 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1457 }
1458 # endif
1459 #endif
1460 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1461 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1462 #endif
1463 #if PHP_HTTP_CURL_VERSION(7,36,0)
1464 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1465 ZVAL_BOOL(&opt->defval, 1);
1466 }
1467 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1468 ZVAL_BOOL(&opt->defval, 1);
1469 }
1470 #endif
1471 #if PHP_HTTP_CURL_VERSION(7,39,0)
1472 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1473 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1474 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1475 }
1476 #endif
1477 #if PHP_HTTP_CURL_VERSION(7,21,4)
1478 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1479 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1480 }
1481 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1482 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1483 }
1484 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1485 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1486 }
1487 #endif
1488 }
1489 }
1490
1491 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1492 {
1493 php_http_client_curl_handler_t *curl = userdata;
1494 zval *option;
1495
1496 if ((option = php_http_option_get(opt, options, NULL))) {
1497 option = php_http_ztyp(opt->type, option);
1498 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1499 }
1500 return option;
1501 }
1502
1503 static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1504 {
1505 php_http_client_curl_handler_t *curl = userdata;
1506 CURL *ch = curl->handle;
1507 zval tmp;
1508 CURLcode rc = CURLE_OK;
1509 STATUS rv = SUCCESS;
1510 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1511
1512 if (!val) {
1513 val = &opt->defval;
1514 }
1515
1516 switch (opt->type) {
1517 case IS_BOOL:
1518 if (opt->setter) {
1519 rv = opt->setter(opt, val, curl);
1520 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1521 rv = FAILURE;
1522 }
1523 break;
1524
1525 case IS_LONG:
1526 if (opt->setter) {
1527 rv = opt->setter(opt, val, curl);
1528 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1529 rv = FAILURE;
1530 }
1531 break;
1532
1533 case IS_STRING:
1534 if (opt->setter) {
1535 rv = opt->setter(opt, val, curl);
1536 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1537 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1538 rv = FAILURE;
1539 }
1540 } 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)) {
1541 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1542 rv = FAILURE;
1543 }
1544 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1545 rv = FAILURE;
1546 }
1547 break;
1548
1549 case IS_DOUBLE:
1550 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1551 tmp = *val;
1552 Z_DVAL(tmp) *= 1000;
1553 val = &tmp;
1554 }
1555 if (opt->setter) {
1556 rv = opt->setter(opt, val, curl);
1557 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1558 rv = FAILURE;
1559 }
1560 break;
1561
1562 case IS_ARRAY:
1563 if (opt->setter) {
1564 rv = opt->setter(opt, val, curl);
1565 } else if (Z_TYPE_P(val) != IS_NULL) {
1566 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1567 }
1568 break;
1569
1570 default:
1571 if (opt->setter) {
1572 rv = opt->setter(opt, val, curl);
1573 } else {
1574 rv = FAILURE;
1575 }
1576 break;
1577 }
1578 if (rv != SUCCESS) {
1579 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1580 }
1581 return rv;
1582 }
1583
1584
1585 /* client ops */
1586
1587 static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1588 {
1589 CURL *ch = curl->handle;
1590 php_http_curle_storage_t *st;
1591
1592 if ((st = php_http_curle_get_storage(ch))) {
1593 if (st->url) {
1594 pefree(st->url, 1);
1595 st->url = NULL;
1596 }
1597 if (st->cookiestore) {
1598 pefree(st->cookiestore, 1);
1599 st->cookiestore = NULL;
1600 }
1601 st->errorbuffer[0] = '\0';
1602 }
1603
1604 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1605 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1606 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1607 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1608 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1609 #if PHP_HTTP_CURL_VERSION(7,19,1)
1610 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1611 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1612 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1613 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1614 #endif
1615
1616 #if PHP_HTTP_CURL_VERSION(7,21,3)
1617 if (curl->options.resolve) {
1618 curl_slist_free_all(curl->options.resolve);
1619 curl->options.resolve = NULL;
1620 }
1621 #endif
1622 curl->options.retry.count = 0;
1623 curl->options.retry.delay = 0;
1624 curl->options.redirects = 0;
1625 curl->options.encode_cookies = 1;
1626
1627 if (curl->options.headers) {
1628 curl_slist_free_all(curl->options.headers);
1629 curl->options.headers = NULL;
1630 }
1631 if (curl->options.proxyheaders) {
1632 curl_slist_free_all(curl->options.proxyheaders);
1633 curl->options.proxyheaders = NULL;
1634 }
1635
1636 php_http_buffer_reset(&curl->options.cookies);
1637 php_http_buffer_reset(&curl->options.ranges);
1638
1639 return SUCCESS;
1640 }
1641
1642 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1643 {
1644 void *handle;
1645 php_http_client_curl_handler_t *handler;
1646 TSRMLS_FETCH_FROM_CTX(h->ts);
1647
1648 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1649 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1650 return NULL;
1651 }
1652
1653 handler = ecalloc(1, sizeof(*handler));
1654 handler->rf = rf;
1655 handler->client = h;
1656 handler->handle = handle;
1657 handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
1658 php_http_buffer_init(&handler->response.headers);
1659 php_http_buffer_init(&handler->options.cookies);
1660 php_http_buffer_init(&handler->options.ranges);
1661 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1662
1663 #if defined(ZTS)
1664 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1665 #endif
1666 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1667 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1668 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1669 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1670 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1671 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1672 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1673 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1674 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1675 curl_easy_setopt(handle, CURLOPT_SEEKFUNCTION, php_http_curle_seek_callback);
1676 #if PHP_HTTP_CURL_VERSION(7,32,0)
1677 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1678 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1679 #else
1680 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1681 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1682 #endif
1683 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1684 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1685 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1686
1687 php_http_client_curl_handler_reset(handler);
1688
1689 return handler;
1690 }
1691
1692
1693 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1694 {
1695 size_t body_size;
1696 php_http_message_t *msg = enqueue->request;
1697 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1698 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1699
1700 /* request url */
1701 if (!PHP_HTTP_INFO(msg).request.url) {
1702 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1703 return FAILURE;
1704 }
1705 storage->errorbuffer[0] = '\0';
1706 if (storage->url) {
1707 pefree(storage->url, 1);
1708 }
1709 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1710 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1711
1712 /* request method */
1713 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1714 case 0:
1715 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1716 break;
1717
1718 case 1:
1719 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1720 break;
1721
1722 case 2:
1723 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1724 break;
1725
1726 case 3:
1727 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1728 break;
1729
1730 default: {
1731 if (PHP_HTTP_INFO(msg).request.method) {
1732 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1733 } else {
1734 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1735 return FAILURE;
1736 }
1737 break;
1738 }
1739 }
1740
1741 /* apply options */
1742 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1743
1744 /* request headers */
1745 php_http_message_update_headers(msg);
1746 if (zend_hash_num_elements(&msg->hdrs)) {
1747 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1748 zval **header_val, *header_cpy;
1749 HashPosition pos;
1750 php_http_buffer_t header;
1751 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1752 zval **ct = NULL;
1753
1754 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1755 #endif
1756
1757 php_http_buffer_init(&header);
1758 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1759 if (header_key.type == HASH_KEY_IS_STRING) {
1760 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1761 /* avoid duplicate content-length header */
1762 if (ct && *ct == *header_val) {
1763 continue;
1764 }
1765 #endif
1766 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1767 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1768 php_http_buffer_fix(&header);
1769 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1770 php_http_buffer_reset(&header);
1771
1772 zval_ptr_dtor(&header_cpy);
1773 }
1774 }
1775 php_http_buffer_dtor(&header);
1776 }
1777 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1778
1779 /* attach request body */
1780 if ((body_size = php_http_message_body_size(msg->body))) {
1781 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1782 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1783 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1784 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1785 * does not allow a request body.
1786 */
1787 php_stream_rewind(php_http_message_body_stream(msg->body));
1788 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, msg->body);
1789 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1790 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1791 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1792 } else {
1793 curl_easy_setopt(curl->handle, CURLOPT_SEEKDATA, NULL);
1794 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1795 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1796 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1797 }
1798
1799 return SUCCESS;
1800 }
1801
1802 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1803 {
1804 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1805 #if PHP_HTTP_CURL_VERSION(7,32,0)
1806 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1807 #else
1808 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1809 #endif
1810 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1811 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1812 }
1813
1814 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1815 {
1816 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1817
1818 php_http_client_curl_handler_clear(handler);
1819
1820 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1821 php_resource_factory_free(&handler->rf);
1822
1823 php_http_message_body_free(&handler->response.body);
1824 php_http_buffer_dtor(&handler->response.headers);
1825 php_http_buffer_dtor(&handler->options.ranges);
1826 php_http_buffer_dtor(&handler->options.cookies);
1827 zend_hash_destroy(&handler->options.cache);
1828
1829 if (handler->options.headers) {
1830 curl_slist_free_all(handler->options.headers);
1831 handler->options.headers = NULL;
1832 }
1833
1834 efree(handler);
1835 }
1836
1837 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1838 {
1839 php_http_client_curl_t *curl;
1840 TSRMLS_FETCH_FROM_CTX(h->ts);
1841
1842 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1843 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1844 return NULL;
1845 }
1846
1847 curl = ecalloc(1, sizeof(*curl));
1848 curl->handle = handle;
1849 curl->unfinished = 0;
1850 h->ctx = curl;
1851
1852 return h;
1853 }
1854
1855 static void php_http_client_curl_dtor(php_http_client_t *h)
1856 {
1857 php_http_client_curl_t *curl = h->ctx;
1858 TSRMLS_FETCH_FROM_CTX(h->ts);
1859
1860 #if PHP_HTTP_HAVE_EVENT
1861 if (curl->timeout) {
1862 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1863 event_del(curl->timeout);
1864 }
1865 efree(curl->timeout);
1866 curl->timeout = NULL;
1867 }
1868 if (curl->evbase) {
1869 event_base_free(curl->evbase);
1870 curl->evbase = NULL;
1871 }
1872 #endif
1873 curl->unfinished = 0;
1874
1875 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1876
1877 efree(curl);
1878 h->ctx = NULL;
1879 }
1880
1881 static void queue_dtor(php_http_client_enqueue_t *e)
1882 {
1883 php_http_client_curl_handler_t *handler = e->opaque;
1884
1885 if (handler->queue.dtor) {
1886 e->opaque = handler->queue.opaque;
1887 handler->queue.dtor(e);
1888 }
1889 php_http_client_curl_handler_dtor(handler);
1890 }
1891
1892 static php_resource_factory_t *create_rf(php_http_url_t *url TSRMLS_DC)
1893 {
1894 php_persistent_handle_factory_t *pf;
1895 php_resource_factory_t *rf = NULL;
1896 char *id_str = NULL;
1897 size_t id_len;
1898
1899 if (!url || (!url->host && !url->path)) {
1900 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1901 return NULL;
1902 }
1903
1904 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80);
1905
1906 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
1907 if (pf) {
1908 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1909 } else {
1910 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1911 }
1912
1913 efree(id_str);
1914
1915 return rf;
1916 }
1917
1918 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1919 {
1920 CURLMcode rs;
1921 php_http_client_curl_t *curl = h->ctx;
1922 php_http_client_curl_handler_t *handler;
1923 php_http_client_progress_state_t *progress;
1924 php_resource_factory_t *rf;
1925 TSRMLS_FETCH_FROM_CTX(h->ts);
1926
1927 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1928 if (!rf) {
1929 return FAILURE;
1930 }
1931
1932 handler = php_http_client_curl_handler_init(h, rf);
1933 if (!handler) {
1934 return FAILURE;
1935 }
1936
1937 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1938 php_http_client_curl_handler_dtor(handler);
1939 return FAILURE;
1940 }
1941
1942 handler->queue = *enqueue;
1943 enqueue->opaque = handler;
1944 enqueue->dtor = queue_dtor;
1945
1946 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1947 zend_llist_add_element(&h->requests, enqueue);
1948 ++curl->unfinished;
1949
1950 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1951 progress->info = "start";
1952 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1953 progress->started = 1;
1954 }
1955
1956 return SUCCESS;
1957 } else {
1958 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1959 return FAILURE;
1960 }
1961 }
1962
1963 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1964 {
1965 CURLMcode rs;
1966 php_http_client_curl_t *curl = h->ctx;
1967 php_http_client_curl_handler_t *handler = enqueue->opaque;
1968 TSRMLS_FETCH_FROM_CTX(h->ts);
1969
1970 php_http_client_curl_handler_clear(handler);
1971 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1972 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1973 return SUCCESS;
1974 } else {
1975 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1976 }
1977
1978 return FAILURE;
1979 }
1980
1981 static void php_http_client_curl_reset(php_http_client_t *h)
1982 {
1983 zend_llist_element *next_el, *this_el;
1984
1985 for (this_el = h->requests.head; this_el; this_el = next_el) {
1986 next_el = this_el->next;
1987 php_http_client_curl_dequeue(h, (void *) this_el->data);
1988 }
1989 }
1990
1991 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1992 {
1993 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1994 timeout->tv_sec = max_tout / 1000;
1995 timeout->tv_usec = (max_tout % 1000) * 1000;
1996 } else {
1997 timeout->tv_sec = 0;
1998 timeout->tv_usec = 1000;
1999 }
2000 }
2001
2002 #ifdef PHP_WIN32
2003 # define SELECT_ERROR SOCKET_ERROR
2004 #else
2005 # define SELECT_ERROR -1
2006 #endif
2007
2008 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2009 {
2010 int MAX;
2011 fd_set R, W, E;
2012 struct timeval timeout;
2013 php_http_client_curl_t *curl = h->ctx;
2014
2015 #if PHP_HTTP_HAVE_EVENT
2016 if (curl->useevents) {
2017 if (!event_initialized(curl->timeout)) {
2018 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2019 } else if (custom_timeout && timerisset(custom_timeout)) {
2020 event_add(curl->timeout, custom_timeout);
2021 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2022 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2023 event_add(curl->timeout, &timeout);
2024 }
2025
2026 event_base_loop(curl->evbase, EVLOOP_ONCE);
2027
2028 return SUCCESS;
2029 }
2030 #endif
2031
2032 FD_ZERO(&R);
2033 FD_ZERO(&W);
2034 FD_ZERO(&E);
2035
2036 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2037 if (custom_timeout && timerisset(custom_timeout)) {
2038 timeout = *custom_timeout;
2039 } else {
2040 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2041 }
2042
2043 if (MAX == -1) {
2044 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2045 return SUCCESS;
2046 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2047 return SUCCESS;
2048 }
2049 }
2050 return FAILURE;
2051 }
2052
2053 static int php_http_client_curl_once(php_http_client_t *h)
2054 {
2055 php_http_client_curl_t *curl = h->ctx;
2056
2057 #if PHP_HTTP_HAVE_EVENT
2058 if (curl->useevents) {
2059 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2060 } else
2061 #endif
2062 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2063
2064 php_http_curlm_responsehandler(h);
2065
2066 return curl->unfinished;
2067
2068 }
2069
2070 static STATUS php_http_client_curl_exec(php_http_client_t *h)
2071 {
2072 #if PHP_HTTP_HAVE_EVENT
2073 php_http_client_curl_t *curl = h->ctx;
2074 #endif
2075 TSRMLS_FETCH_FROM_CTX(h->ts);
2076
2077 #if PHP_HTTP_HAVE_EVENT
2078 if (curl->useevents) {
2079 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2080 do {
2081 int ev_rc = event_base_dispatch(curl->evbase);
2082
2083 #if DBG_EVENTS
2084 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2085 #endif
2086
2087 if (ev_rc < 0) {
2088 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
2089 return FAILURE;
2090 }
2091 } while (curl->unfinished);
2092 } else
2093 #endif
2094 {
2095 while (php_http_client_curl_once(h)) {
2096 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2097 #ifdef PHP_WIN32
2098 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2099 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
2100 #else
2101 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
2102 #endif
2103 return FAILURE;
2104 }
2105 }
2106 }
2107
2108 return SUCCESS;
2109 }
2110
2111 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2112 {
2113 php_http_client_curl_t *curl = h->ctx;
2114
2115 switch (opt) {
2116 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2117 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2118 return FAILURE;
2119 }
2120 break;
2121
2122 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2123 #if PHP_HTTP_HAVE_EVENT
2124 if ((curl->useevents = *((zend_bool *) arg))) {
2125 if (!curl->evbase) {
2126 curl->evbase = event_base_new();
2127 }
2128 if (!curl->timeout) {
2129 curl->timeout = ecalloc(1, sizeof(struct event));
2130 }
2131 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2132 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2133 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2134 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2135 } else {
2136 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2137 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2138 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2139 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2140 }
2141 break;
2142 #endif
2143
2144 default:
2145 return FAILURE;
2146 }
2147 return SUCCESS;
2148 }
2149
2150 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2151 {
2152 php_http_client_enqueue_t *enqueue;
2153
2154 switch (opt) {
2155 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2156 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2157 php_http_client_curl_handler_t *handler = enqueue->opaque;
2158
2159 *((php_http_client_progress_state_t **) res) = &handler->progress;
2160 return SUCCESS;
2161 }
2162 break;
2163
2164 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2165 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2166 php_http_client_curl_handler_t *handler = enqueue->opaque;
2167
2168 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2169 return SUCCESS;
2170 }
2171 break;
2172
2173 default:
2174 break;
2175 }
2176
2177 return FAILURE;
2178 }
2179
2180 static php_http_client_ops_t php_http_client_curl_ops = {
2181 &php_http_curlm_resource_factory_ops,
2182 php_http_client_curl_init,
2183 NULL /* copy */,
2184 php_http_client_curl_dtor,
2185 php_http_client_curl_reset,
2186 php_http_client_curl_exec,
2187 php_http_client_curl_wait,
2188 php_http_client_curl_once,
2189 php_http_client_curl_enqueue,
2190 php_http_client_curl_dequeue,
2191 php_http_client_curl_setopt,
2192 php_http_client_curl_getopt
2193 };
2194
2195 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2196 {
2197 return &php_http_client_curl_ops;
2198 }
2199
2200 PHP_MINIT_FUNCTION(http_client_curl)
2201 {
2202 php_http_options_t *options;
2203 php_http_client_driver_t driver = {
2204 ZEND_STRL("curl"),
2205 &php_http_client_curl_ops
2206 };
2207
2208 if (SUCCESS != php_http_client_driver_add(&driver)) {
2209 return FAILURE;
2210 }
2211
2212 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2213 return FAILURE;
2214 }
2215 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2216 return FAILURE;
2217 }
2218
2219 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2220 options->getter = php_http_curle_get_option;
2221 options->setter = php_http_curle_set_option;
2222
2223 php_http_curle_options_init(options TSRMLS_CC);
2224 }
2225
2226 /*
2227 * HTTP Protocol Version Constants
2228 */
2229 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2230 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2231 #if PHP_HTTP_CURL_VERSION(7,33,0)
2232 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2233 #endif
2234 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2235
2236 /*
2237 * SSL Version Constants
2238 */
2239 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2240 #if PHP_HTTP_CURL_VERSION(7,34,0)
2241 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2242 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2243 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2244 #endif
2245 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2246 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2247 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2248 #if PHP_HTTP_CURL_VERSION(7,21,4)
2249 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2250 #endif
2251
2252 /*
2253 * DNS IPvX resolving
2254 */
2255 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2256 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2257 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2258
2259 /*
2260 * Auth Constants
2261 */
2262 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2263 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2264 #if PHP_HTTP_CURL_VERSION(7,19,3)
2265 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2266 #endif
2267 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2268 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2269 #if PHP_HTTP_CURL_VERSION(7,38,0)
2270 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2271 #endif
2272 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2273
2274 /*
2275 * Proxy Type Constants
2276 */
2277 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2278 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2279 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2280 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2281 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2282 #if PHP_HTTP_CURL_VERSION(7,19,4)
2283 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2284 #endif
2285
2286 /*
2287 * Post Redirection Constants
2288 */
2289 #if PHP_HTTP_CURL_VERSION(7,19,1)
2290 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2291 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2292 #if PHP_HTTP_CURL_VERSION(7,26,0)
2293 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2294 #endif
2295 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2296 #endif
2297
2298 return SUCCESS;
2299 }
2300
2301 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2302 {
2303 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2304 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2305
2306 php_http_options_dtor(&php_http_curle_options);
2307
2308 return SUCCESS;
2309 }
2310
2311 #endif /* PHP_HTTP_HAVE_CURL */
2312
2313 /*
2314 * Local variables:
2315 * tab-width: 4
2316 * c-basic-offset: 4
2317 * End:
2318 * vim600: noet sw=4 ts=4 fdm=marker
2319 * vim<600: noet sw=4 ts=4
2320 */
Extended HTTP Support