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[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 curlioerr php_http_curle_ioctl_callback(CURL *ch, curliocmd cmd, void *ctx)
222 {
223 php_http_message_body_t *body = ctx;
224
225 if (cmd != CURLIOCMD_RESTARTREAD) {
226 return CURLIOE_UNKNOWNCMD;
227 }
228
229 if (body) {
230 TSRMLS_FETCH_FROM_CTX(body->ts);
231
232 if (SUCCESS == php_stream_rewind(php_http_message_body_stream(body))) {
233 return CURLIOE_OK;
234 }
235 }
236
237 return CURLIOE_FAILRESTART;
238 }
239
240 static int php_http_curle_raw_callback(CURL *ch, curl_infotype type, char *data, size_t length, void *ctx)
241 {
242 php_http_client_curl_handler_t *h = ctx;
243
244 /* catch progress */
245 switch (type) {
246 case CURLINFO_TEXT:
247 if (data[0] == '-') {
248 } else if (php_memnstr(data, ZEND_STRL("Adding handle:"), data + length)) {
249 h->progress.info = "setup";
250 } else if (php_memnstr(data, ZEND_STRL("addHandle"), data + length)) {
251 h->progress.info = "setup";
252 } else if (php_memnstr(data, ZEND_STRL("About to connect"), data + length)) {
253 h->progress.info = "resolve";
254 } else if (php_memnstr(data, ZEND_STRL("Trying"), data + length)) {
255 h->progress.info = "connect";
256 } else if (php_memnstr(data, ZEND_STRL("Found bundle for host"), data + length)) {
257 h->progress.info = "connect";
258 } else if (php_memnstr(data, ZEND_STRL("Connected"), data + length)) {
259 h->progress.info = "connected";
260 } else if (php_memnstr(data, ZEND_STRL("Re-using existing connection!"), data + length)) {
261 h->progress.info = "connected";
262 } else if (php_memnstr(data, ZEND_STRL("blacklisted"), data + length)) {
263 h->progress.info = "blacklist check";
264 } else if (php_memnstr(data, ZEND_STRL("SSL"), data + length)) {
265 h->progress.info = "ssl negotiation";
266 } else if (php_memnstr(data, ZEND_STRL("upload"), data + length)) {
267 h->progress.info = "uploaded";
268 } else if (php_memnstr(data, ZEND_STRL("left intact"), data + length)) {
269 h->progress.info = "not disconnected";
270 } else if (php_memnstr(data, ZEND_STRL("closed"), data + length)) {
271 h->progress.info = "disconnected";
272 } else if (php_memnstr(data, ZEND_STRL("Issue another request"), data + length)) {
273 h->progress.info = "redirect";
274 } else if (php_memnstr(data, ZEND_STRL("Operation timed out"), data + length)) {
275 h->progress.info = "timeout";
276 } else {
277 #if 0
278 h->progress.info = data;
279 data[length - 1] = '\0';
280 #endif
281 }
282 if (h->client->callback.progress.func) {
283 h->client->callback.progress.func(h->client->callback.progress.arg, h->client, &h->queue, &h->progress);
284 }
285 break;
286 case CURLINFO_HEADER_OUT:
287 case CURLINFO_DATA_OUT:
288 case CURLINFO_SSL_DATA_OUT:
289 h->progress.info = "send";
290 break;
291 case CURLINFO_HEADER_IN:
292 case CURLINFO_DATA_IN:
293 case CURLINFO_SSL_DATA_IN:
294 h->progress.info = "receive";
295 break;
296 default:
297 break;
298 }
299
300 #if 0
301 /* debug */
302 _dpf(type, data, length);
303 #endif
304
305 return 0;
306 }
307
308 static int php_http_curle_header_callback(char *data, size_t n, size_t l, void *arg)
309 {
310 php_http_client_curl_handler_t *h = arg;
311
312 return php_http_buffer_append(&h->response.headers, data, n * l);
313 }
314
315 static int php_http_curle_body_callback(char *data, size_t n, size_t l, void *arg)
316 {
317 php_http_client_curl_handler_t *h = arg;
318
319 return php_http_message_body_append(h->response.body, data, n*l);
320 }
321
322 static STATUS php_http_curle_get_info(CURL *ch, HashTable *info)
323 {
324 char *c;
325 long l;
326 double d;
327 struct curl_slist *s, *p;
328 zval *subarray, array;
329 INIT_PZVAL_ARRAY(&array, info);
330
331 /* BEGIN::CURLINFO */
332 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_EFFECTIVE_URL, &c)) {
333 add_assoc_string_ex(&array, "effective_url", sizeof("effective_url"), c ? c : "", 1);
334 }
335 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_RESPONSE_CODE, &l)) {
336 add_assoc_long_ex(&array, "response_code", sizeof("response_code"), l);
337 }
338 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TOTAL_TIME, &d)) {
339 add_assoc_double_ex(&array, "total_time", sizeof("total_time"), d);
340 }
341 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NAMELOOKUP_TIME, &d)) {
342 add_assoc_double_ex(&array, "namelookup_time", sizeof("namelookup_time"), d);
343 }
344 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONNECT_TIME, &d)) {
345 add_assoc_double_ex(&array, "connect_time", sizeof("connect_time"), d);
346 }
347 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRETRANSFER_TIME, &d)) {
348 add_assoc_double_ex(&array, "pretransfer_time", sizeof("pretransfer_time"), d);
349 }
350 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_UPLOAD, &d)) {
351 add_assoc_double_ex(&array, "size_upload", sizeof("size_upload"), d);
352 }
353 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SIZE_DOWNLOAD, &d)) {
354 add_assoc_double_ex(&array, "size_download", sizeof("size_download"), d);
355 }
356 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_DOWNLOAD, &d)) {
357 add_assoc_double_ex(&array, "speed_download", sizeof("speed_download"), d);
358 }
359 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SPEED_UPLOAD, &d)) {
360 add_assoc_double_ex(&array, "speed_upload", sizeof("speed_upload"), d);
361 }
362 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HEADER_SIZE, &l)) {
363 add_assoc_long_ex(&array, "header_size", sizeof("header_size"), l);
364 }
365 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REQUEST_SIZE, &l)) {
366 add_assoc_long_ex(&array, "request_size", sizeof("request_size"), l);
367 }
368 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_VERIFYRESULT, &l)) {
369 add_assoc_long_ex(&array, "ssl_verifyresult", sizeof("ssl_verifyresult"), l);
370 }
371 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_FILETIME, &l)) {
372 add_assoc_long_ex(&array, "filetime", sizeof("filetime"), l);
373 }
374 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d)) {
375 add_assoc_double_ex(&array, "content_length_download", sizeof("content_length_download"), d);
376 }
377 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_LENGTH_UPLOAD, &d)) {
378 add_assoc_double_ex(&array, "content_length_upload", sizeof("content_length_upload"), d);
379 }
380 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_STARTTRANSFER_TIME, &d)) {
381 add_assoc_double_ex(&array, "starttransfer_time", sizeof("starttransfer_time"), d);
382 }
383 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONTENT_TYPE, &c)) {
384 add_assoc_string_ex(&array, "content_type", sizeof("content_type"), c ? c : "", 1);
385 }
386 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_TIME, &d)) {
387 add_assoc_double_ex(&array, "redirect_time", sizeof("redirect_time"), d);
388 }
389 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_COUNT, &l)) {
390 add_assoc_long_ex(&array, "redirect_count", sizeof("redirect_count"), l);
391 }
392 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTP_CONNECTCODE, &l)) {
393 add_assoc_long_ex(&array, "connect_code", sizeof("connect_code"), l);
394 }
395 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_HTTPAUTH_AVAIL, &l)) {
396 add_assoc_long_ex(&array, "httpauth_avail", sizeof("httpauth_avail"), l);
397 }
398 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PROXYAUTH_AVAIL, &l)) {
399 add_assoc_long_ex(&array, "proxyauth_avail", sizeof("proxyauth_avail"), l);
400 }
401 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_OS_ERRNO, &l)) {
402 add_assoc_long_ex(&array, "os_errno", sizeof("os_errno"), l);
403 }
404 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_NUM_CONNECTS, &l)) {
405 add_assoc_long_ex(&array, "num_connects", sizeof("num_connects"), l);
406 }
407 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_SSL_ENGINES, &s)) {
408 MAKE_STD_ZVAL(subarray);
409 array_init(subarray);
410 for (p = s; p; p = p->next) {
411 if (p->data) {
412 add_next_index_string(subarray, p->data, 1);
413 }
414 }
415 add_assoc_zval_ex(&array, "ssl_engines", sizeof("ssl_engines"), subarray);
416 curl_slist_free_all(s);
417 }
418 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_COOKIELIST, &s)) {
419 MAKE_STD_ZVAL(subarray);
420 array_init(subarray);
421 for (p = s; p; p = p->next) {
422 if (p->data) {
423 add_next_index_string(subarray, p->data, 1);
424 }
425 }
426 add_assoc_zval_ex(&array, "cookies", sizeof("cookies"), subarray);
427 curl_slist_free_all(s);
428 }
429 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_REDIRECT_URL, &c)) {
430 add_assoc_string_ex(&array, "redirect_url", sizeof("redirect_url"), c ? c : "", 1);
431 }
432 #if PHP_HTTP_CURL_VERSION(7,19,0)
433 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_IP, &c)) {
434 add_assoc_string_ex(&array, "primary_ip", sizeof("primary_ip"), c ? c : "", 1);
435 }
436 #endif
437 #if PHP_HTTP_CURL_VERSION(7,19,0)
438 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_APPCONNECT_TIME, &d)) {
439 add_assoc_double_ex(&array, "appconnect_time", sizeof("appconnect_time"), d);
440 }
441 #endif
442 #if PHP_HTTP_CURL_VERSION(7,19,4)
443 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CONDITION_UNMET, &l)) {
444 add_assoc_long_ex(&array, "condition_unmet", sizeof("condition_unmet"), l);
445 }
446 #endif
447 #if PHP_HTTP_CURL_VERSION(7,21,0)
448 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_PRIMARY_PORT, &l)) {
449 add_assoc_long_ex(&array, "primary_port", sizeof("primary_port"), l);
450 }
451 #endif
452 #if PHP_HTTP_CURL_VERSION(7,21,0)
453 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_IP, &c)) {
454 add_assoc_string_ex(&array, "local_ip", sizeof("local_ip"), c ? c : "", 1);
455 }
456 #endif
457 #if PHP_HTTP_CURL_VERSION(7,21,0)
458 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_LOCAL_PORT, &l)) {
459 add_assoc_long_ex(&array, "local_port", sizeof("local_port"), l);
460 }
461 #endif
462
463 /* END::CURLINFO */
464
465 #if PHP_HTTP_CURL_VERSION(7,34,0)
466 {
467 zval *ti_array;
468 struct curl_tlssessioninfo *ti;
469
470 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_TLS_SESSION, &ti)) {
471 const char *backend;
472
473 MAKE_STD_ZVAL(subarray);
474 ZVAL_NULL(subarray);
475 MAKE_STD_ZVAL(ti_array);
476 array_init(ti_array);
477
478 switch (ti->backend) {
479 case CURLSSLBACKEND_NONE:
480 backend = "none";
481 break;
482 case CURLSSLBACKEND_OPENSSL:
483 backend = "openssl";
484 #ifdef PHP_HTTP_HAVE_OPENSSL
485 {
486 SSL_CTX *ctx = ti->internals;
487
488 array_init(subarray);
489 add_assoc_long_ex(subarray, ZEND_STRS("number"), SSL_CTX_sess_number(ctx));
490 add_assoc_long_ex(subarray, ZEND_STRS("connect"), SSL_CTX_sess_connect(ctx));
491 add_assoc_long_ex(subarray, ZEND_STRS("connect_good"), SSL_CTX_sess_connect_good(ctx));
492 add_assoc_long_ex(subarray, ZEND_STRS("connect_renegotiate"), SSL_CTX_sess_connect_renegotiate(ctx));
493 add_assoc_long_ex(subarray, ZEND_STRS("hits"), SSL_CTX_sess_hits(ctx));
494 add_assoc_long_ex(subarray, ZEND_STRS("cache_full"), SSL_CTX_sess_cache_full(ctx));
495 }
496 #endif
497 break;
498 case CURLSSLBACKEND_GNUTLS:
499 backend = "gnutls";
500 #ifdef PHP_HTTP_HAVE_GNUTLS
501 {
502 gnutls_session_t sess = ti->internals;
503 char *desc;
504
505 array_init(subarray);
506 if ((desc = gnutls_session_get_desc(sess))) {
507 add_assoc_string_ex(subarray, ZEND_STRS("desc"), desc, 1);
508 gnutls_free(desc);
509 }
510 add_assoc_bool_ex(subarray, ZEND_STRS("resumed"), gnutls_session_is_resumed(sess));
511 }
512 #endif
513 break;
514 case CURLSSLBACKEND_NSS:
515 backend = "nss";
516 break;
517 #if !PHP_HTTP_CURL_VERSION(7,39,0)
518 case CURLSSLBACKEND_QSOSSL:
519 backend = "qsossl";
520 break;
521 #endif
522 case CURLSSLBACKEND_GSKIT:
523 backend = "gskit";
524 break;
525 case CURLSSLBACKEND_POLARSSL:
526 backend = "polarssl";
527 break;
528 case CURLSSLBACKEND_CYASSL:
529 backend = "cyassl";
530 break;
531 case CURLSSLBACKEND_SCHANNEL:
532 backend = "schannel";
533 break;
534 case CURLSSLBACKEND_DARWINSSL:
535 backend = "darwinssl";
536 break;
537 default:
538 backend = "unknown";
539 }
540 add_assoc_string_ex(ti_array, ZEND_STRS("backend"), estrdup(backend), 0);
541 add_assoc_zval_ex(ti_array, ZEND_STRS("internals"), subarray);
542 add_assoc_zval_ex(&array, "tls_session", sizeof("tls_session"), ti_array);
543 }
544 }
545 #endif
546
547 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
548 {
549 int i;
550 zval *ci_array;
551 struct curl_certinfo *ci;
552 char *colon, *keyname;
553
554 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_CERTINFO, &ci)) {
555 MAKE_STD_ZVAL(ci_array);
556 array_init(ci_array);
557
558 for (i = 0; i < ci->num_of_certs; ++i) {
559 s = ci->certinfo[i];
560
561 MAKE_STD_ZVAL(subarray);
562 array_init(subarray);
563 for (p = s; p; p = p->next) {
564 if (p->data) {
565 if ((colon = strchr(p->data, ':'))) {
566 keyname = estrndup(p->data, colon - p->data);
567 add_assoc_string_ex(subarray, keyname, colon - p->data + 1, colon + 1, 1);
568 efree(keyname);
569 } else {
570 add_next_index_string(subarray, p->data, 1);
571 }
572 }
573 }
574 add_next_index_zval(ci_array, subarray);
575 }
576 add_assoc_zval_ex(&array, "certinfo", sizeof("certinfo"), ci_array);
577 }
578 }
579 #endif
580 {
581 php_http_curle_storage_t *st = php_http_curle_get_storage(ch);
582
583 add_assoc_long_ex(&array, "curlcode", sizeof("curlcode"), st->errorcode);
584 add_assoc_string_ex(&array, "error", sizeof("error"), st->errorbuffer, 1);
585 }
586
587 return SUCCESS;
588 }
589
590 static int compare_queue(php_http_client_enqueue_t *e, void *handle)
591 {
592 return handle == ((php_http_client_curl_handler_t *) e->opaque)->handle;
593 }
594
595 static php_http_message_t *php_http_curlm_responseparser(php_http_client_curl_handler_t *h TSRMLS_DC)
596 {
597 php_http_message_t *response;
598 php_http_header_parser_t parser;
599 zval *zh;
600
601 response = php_http_message_init(NULL, 0, h->response.body TSRMLS_CC);
602 php_http_header_parser_init(&parser TSRMLS_CC);
603 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);
604 php_http_header_parser_dtor(&parser);
605
606 /* move body to right message */
607 if (response->body != h->response.body) {
608 php_http_message_t *ptr = response;
609
610 while (ptr->parent) {
611 ptr = ptr->parent;
612 }
613 response->body = ptr->body;
614 ptr->body = NULL;
615 }
616 php_http_message_body_addref(h->response.body);
617
618 /* let's update the response headers */
619 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Length"), 1))) {
620 zend_hash_update(&response->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), &zh, sizeof(zval *), NULL);
621 }
622 if ((zh = php_http_message_header(response, ZEND_STRL("Transfer-Encoding"), 0))) {
623 zend_hash_update(&response->hdrs, "X-Original-Transfer-Encoding", sizeof("X-Original-Transfer-Encoding"), (void *) &zh, sizeof(zval *), NULL);
624 zend_hash_del(&response->hdrs, "Transfer-Encoding", sizeof("Transfer-Encoding"));
625 }
626 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Range"), 0))) {
627 zend_hash_update(&response->hdrs, "X-Original-Content-Range", sizeof("X-Original-Content-Range"), &zh, sizeof(zval *), NULL);
628 zend_hash_del(&response->hdrs, "Content-Range", sizeof("Content-Range"));
629 }
630 if ((zh = php_http_message_header(response, ZEND_STRL("Content-Encoding"), 0))) {
631 zend_hash_update(&response->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), &zh, sizeof(zval *), NULL);
632 zend_hash_del(&response->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
633 }
634 php_http_message_update_headers(response);
635
636 return response;
637 }
638
639 static void php_http_curlm_responsehandler(php_http_client_t *context)
640 {
641 int remaining = 0;
642 php_http_client_enqueue_t *enqueue;
643 php_http_client_curl_t *curl = context->ctx;
644 TSRMLS_FETCH_FROM_CTX(context->ts);
645
646 do {
647 CURLMsg *msg = curl_multi_info_read(curl->handle, &remaining);
648
649 if (msg && CURLMSG_DONE == msg->msg) {
650 if (CURLE_OK != msg->data.result) {
651 php_http_curle_storage_t *st = php_http_curle_get_storage(msg->easy_handle);
652 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));
653 }
654
655 if ((enqueue = php_http_client_enqueued(context, msg->easy_handle, compare_queue))) {
656 php_http_client_curl_handler_t *handler = enqueue->opaque;
657 php_http_message_t *response = php_http_curlm_responseparser(handler TSRMLS_CC);
658
659 if (response) {
660 context->callback.response.func(context->callback.response.arg, context, &handler->queue, &response);
661 php_http_message_free(&response);
662 }
663 }
664 }
665 } while (remaining);
666 }
667
668 #if PHP_HTTP_HAVE_EVENT
669
670 typedef struct php_http_curlm_event {
671 struct event evnt;
672 php_http_client_t *context;
673 } php_http_curlm_event_t;
674
675 static inline int etoca(short action) {
676 switch (action & (EV_READ|EV_WRITE)) {
677 case EV_READ:
678 return CURL_CSELECT_IN;
679 break;
680 case EV_WRITE:
681 return CURL_CSELECT_OUT;
682 break;
683 case EV_READ|EV_WRITE:
684 return CURL_CSELECT_IN|CURL_CSELECT_OUT;
685 break;
686 default:
687 return 0;
688 }
689 }
690
691 static void php_http_curlm_timeout_callback(int socket, short action, void *event_data)
692 {
693 php_http_client_t *context = event_data;
694 php_http_client_curl_t *curl = context->ctx;
695
696 #if DBG_EVENTS
697 fprintf(stderr, "T");
698 #endif
699 if (curl->useevents) {
700 CURLMcode rc;
701 TSRMLS_FETCH_FROM_CTX(context->ts);
702
703 /* ignore and use -1,0 on timeout */
704 (void) socket;
705 (void) action;
706
707 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, CURL_SOCKET_TIMEOUT, 0, &curl->unfinished)));
708
709 if (CURLM_OK != rc) {
710 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
711 }
712
713 php_http_curlm_responsehandler(context);
714 }
715 }
716
717 static void php_http_curlm_event_callback(int socket, short action, void *event_data)
718 {
719 php_http_client_t *context = event_data;
720 php_http_client_curl_t *curl = context->ctx;
721
722 #if DBG_EVENTS
723 fprintf(stderr, "E");
724 #endif
725 if (curl->useevents) {
726 CURLMcode rc = CURLM_OK;
727 TSRMLS_FETCH_FROM_CTX(context->ts);
728
729 while (CURLM_CALL_MULTI_PERFORM == (rc = curl_multi_socket_action(curl->handle, socket, etoca(action), &curl->unfinished)));
730
731 if (CURLM_OK != rc) {
732 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", curl_multi_strerror(rc));
733 }
734
735 php_http_curlm_responsehandler(context);
736
737 /* remove timeout if there are no transfers left */
738 if (!curl->unfinished && event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
739 event_del(curl->timeout);
740 }
741 }
742 }
743
744 static int php_http_curlm_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
745 {
746 php_http_client_t *context = socket_data;
747 php_http_client_curl_t *curl = context->ctx;
748
749 #if DBG_EVENTS
750 fprintf(stderr, "S");
751 #endif
752 if (curl->useevents) {
753 int events = EV_PERSIST;
754 php_http_curlm_event_t *ev = assign_data;
755 TSRMLS_FETCH_FROM_CTX(context->ts);
756
757 if (!ev) {
758 ev = ecalloc(1, sizeof(php_http_curlm_event_t));
759 ev->context = context;
760 curl_multi_assign(curl->handle, sock, ev);
761 } else {
762 event_del(&ev->evnt);
763 }
764
765 switch (action) {
766 case CURL_POLL_IN:
767 events |= EV_READ;
768 break;
769 case CURL_POLL_OUT:
770 events |= EV_WRITE;
771 break;
772 case CURL_POLL_INOUT:
773 events |= EV_READ|EV_WRITE;
774 break;
775
776 case CURL_POLL_REMOVE:
777 efree(ev);
778 /* no break */
779 case CURL_POLL_NONE:
780 return 0;
781
782 default:
783 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown socket action %d", action);
784 return -1;
785 }
786
787 event_assign(&ev->evnt, curl->evbase, sock, events, php_http_curlm_event_callback, context);
788 event_add(&ev->evnt, NULL);
789 }
790
791 return 0;
792 }
793
794 static void php_http_curlm_timer_callback(CURLM *multi, long timeout_ms, void *timer_data)
795 {
796 php_http_client_t *context = timer_data;
797 php_http_client_curl_t *curl = context->ctx;
798
799 #if DBG_EVENTS
800 fprintf(stderr, "\ntimer <- timeout_ms: %ld\n", timeout_ms);
801 #endif
802 if (curl->useevents) {
803
804 if (timeout_ms < 0) {
805 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, context);
806 } else if (timeout_ms > 0 || !event_initialized(curl->timeout) || !event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
807 struct timeval timeout;
808
809 if (!event_initialized(curl->timeout)) {
810 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, context);
811 }
812
813 timeout.tv_sec = timeout_ms / 1000;
814 timeout.tv_usec = (timeout_ms % 1000) * 1000;
815
816 event_add(curl->timeout, &timeout);
817 }
818 }
819 }
820
821 #endif /* HAVE_EVENT */
822
823 /* curl options */
824
825 static php_http_options_t php_http_curle_options;
826
827 #define PHP_HTTP_CURLE_OPTION_CHECK_STRLEN 0x0001
828 #define PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR 0x0002
829 #define PHP_HTTP_CURLE_OPTION_TRANSFORM_MS 0x0004
830
831 static STATUS php_http_curle_option_set_ssl_verifyhost(php_http_option_t *opt, zval *val, void *userdata)
832 {
833 php_http_client_curl_handler_t *curl = userdata;
834 CURL *ch = curl->handle;
835
836 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, Z_BVAL_P(val) ? 2 : 0)) {
837 return FAILURE;
838 }
839 return SUCCESS;
840 }
841
842 static STATUS php_http_curle_option_set_cookiestore(php_http_option_t *opt, zval *val, void *userdata)
843 {
844 php_http_client_curl_handler_t *curl = userdata;
845 CURL *ch = curl->handle;
846 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
847
848 if (storage->cookiestore) {
849 pefree(storage->cookiestore, 1);
850 }
851 if (val && Z_STRLEN_P(val)) {
852 storage->cookiestore = pestrndup(Z_STRVAL_P(val), Z_STRLEN_P(val), 1);
853 } else {
854 storage->cookiestore = NULL;
855 }
856 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEFILE, storage->cookiestore)
857 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIEJAR, storage->cookiestore)
858 ) {
859 return FAILURE;
860 }
861 return SUCCESS;
862 }
863
864 static STATUS php_http_curle_option_set_cookies(php_http_option_t *opt, zval *val, void *userdata)
865 {
866 php_http_client_curl_handler_t *curl = userdata;
867 CURL *ch = curl->handle;
868 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
869
870 if (val && Z_TYPE_P(val) != IS_NULL) {
871 if (curl->options.encode_cookies) {
872 if (SUCCESS == php_http_url_encode_hash_ex(HASH_OF(val), &curl->options.cookies, ZEND_STRL(";"), ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
873 php_http_buffer_fix(&curl->options.cookies);
874 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
875 return FAILURE;
876 }
877 } else {
878 return FAILURE;
879 }
880 } else {
881 HashPosition pos;
882 php_http_array_hashkey_t cookie_key = php_http_array_hashkey_init(0);
883 zval **cookie_val;
884
885 FOREACH_KEYVAL(pos, val, cookie_key, cookie_val) {
886 zval *zv = php_http_ztyp(IS_STRING, *cookie_val);
887
888 php_http_array_hashkey_stringify(&cookie_key);
889 php_http_buffer_appendf(&curl->options.cookies, "%s=%s; ", cookie_key.str, Z_STRVAL_P(zv));
890 php_http_array_hashkey_stringfree(&cookie_key);
891
892 zval_ptr_dtor(&zv);
893 }
894
895 php_http_buffer_fix(&curl->options.cookies);
896 if (curl->options.cookies.used) {
897 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, curl->options.cookies.data)) {
898 return FAILURE;
899 }
900 }
901 }
902 } else {
903 php_http_buffer_reset(&curl->options.cookies);
904 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_COOKIE, NULL)) {
905 return FAILURE;
906 }
907 }
908 return SUCCESS;
909 }
910
911 static STATUS php_http_curle_option_set_encodecookies(php_http_option_t *opt, zval *val, void *userdata)
912 {
913 php_http_client_curl_handler_t *curl = userdata;
914
915 curl->options.encode_cookies = Z_BVAL_P(val);
916 return SUCCESS;
917 }
918
919 static STATUS php_http_curle_option_set_lastmodified(php_http_option_t *opt, zval *val, void *userdata)
920 {
921 php_http_client_curl_handler_t *curl = userdata;
922 CURL *ch = curl->handle;
923 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
924
925 if (Z_LVAL_P(val)) {
926 if (Z_LVAL_P(val) > 0) {
927 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, Z_LVAL_P(val))) {
928 return FAILURE;
929 }
930 } else {
931 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, (long) sapi_get_request_time(TSRMLS_C) + Z_LVAL_P(val))) {
932 return FAILURE;
933 }
934 }
935 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, (long) (curl->options.range_request ? CURL_TIMECOND_IFUNMODSINCE : CURL_TIMECOND_IFMODSINCE))) {
936 return FAILURE;
937 }
938 } else {
939 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMEVALUE, 0)
940 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_TIMECONDITION, 0)
941 ) {
942 return FAILURE;
943 }
944 }
945 return SUCCESS;
946 }
947
948 static STATUS php_http_curle_option_set_compress(php_http_option_t *opt, zval *val, void *userdata)
949 {
950 php_http_client_curl_handler_t *curl = userdata;
951
952 if (Z_BVAL_P(val)) {
953 curl->options.headers = curl_slist_append(curl->options.headers, "Accept-Encoding: gzip;q=1.0,deflate;q=0.5");
954 }
955 return SUCCESS;
956 }
957
958 static STATUS php_http_curle_option_set_etag(php_http_option_t *opt, zval *val, void *userdata)
959 {
960 php_http_client_curl_handler_t *curl = userdata;
961 php_http_buffer_t header;
962
963 if (Z_STRLEN_P(val)) {
964 zend_bool is_quoted = !((Z_STRVAL_P(val)[0] != '"') || (Z_STRVAL_P(val)[Z_STRLEN_P(val)-1] != '"'));
965 php_http_buffer_init(&header);
966 php_http_buffer_appendf(&header, is_quoted?"%s: %s":"%s: \"%s\"", curl->options.range_request?"If-Match":"If-None-Match", Z_STRVAL_P(val));
967 php_http_buffer_fix(&header);
968 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
969 php_http_buffer_dtor(&header);
970 }
971 return SUCCESS;
972 }
973
974 static STATUS php_http_curle_option_set_range(php_http_option_t *opt, zval *val, void *userdata)
975 {
976 php_http_client_curl_handler_t *curl = userdata;
977 CURL *ch = curl->handle;
978 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
979
980 php_http_buffer_reset(&curl->options.ranges);
981
982 if (val && Z_TYPE_P(val) != IS_NULL) {
983 HashPosition pos;
984 zval **rr, **rb, **re;
985
986 FOREACH_VAL(pos, val, rr) {
987 if (Z_TYPE_PP(rr) == IS_ARRAY) {
988 if (2 == php_http_array_list(Z_ARRVAL_PP(rr) TSRMLS_CC, 2, &rb, &re)) {
989 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))) &&
990 ((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)))) {
991 zval *rbl = php_http_ztyp(IS_LONG, *rb);
992 zval *rel = php_http_ztyp(IS_LONG, *re);
993
994 if ((Z_LVAL_P(rbl) >= 0) && (Z_LVAL_P(rel) >= 0)) {
995 php_http_buffer_appendf(&curl->options.ranges, "%ld-%ld,", Z_LVAL_P(rbl), Z_LVAL_P(rel));
996 }
997 zval_ptr_dtor(&rbl);
998 zval_ptr_dtor(&rel);
999 }
1000
1001 }
1002 }
1003 }
1004
1005 if (curl->options.ranges.used) {
1006 curl->options.range_request = 1;
1007 /* ditch last comma */
1008 curl->options.ranges.data[curl->options.ranges.used - 1] = '\0';
1009 }
1010 }
1011
1012 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RANGE, curl->options.ranges.data)) {
1013 return FAILURE;
1014 }
1015 return SUCCESS;
1016 }
1017
1018 static STATUS php_http_curle_option_set_resume(php_http_option_t *opt, zval *val, void *userdata)
1019 {
1020 php_http_client_curl_handler_t *curl = userdata;
1021 CURL *ch = curl->handle;
1022
1023 if (Z_LVAL_P(val) > 0) {
1024 curl->options.range_request = 1;
1025 }
1026 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESUME_FROM, Z_LVAL_P(val))) {
1027 return FAILURE;
1028 }
1029 return SUCCESS;
1030 }
1031
1032 static STATUS php_http_curle_option_set_retrydelay(php_http_option_t *opt, zval *val, void *userdata)
1033 {
1034 php_http_client_curl_handler_t *curl = userdata;
1035
1036 curl->options.retry.delay = Z_DVAL_P(val);
1037 return SUCCESS;
1038 }
1039
1040 static STATUS php_http_curle_option_set_retrycount(php_http_option_t *opt, zval *val, void *userdata)
1041 {
1042 php_http_client_curl_handler_t *curl = userdata;
1043
1044 curl->options.retry.count = Z_LVAL_P(val);
1045 return SUCCESS;
1046 }
1047
1048 static STATUS php_http_curle_option_set_redirect(php_http_option_t *opt, zval *val, void *userdata)
1049 {
1050 php_http_client_curl_handler_t *curl = userdata;
1051 CURL *ch = curl->handle;
1052
1053 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_FOLLOWLOCATION, Z_LVAL_P(val) ? 1L : 0L)
1054 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_MAXREDIRS, curl->options.redirects = Z_LVAL_P(val))
1055 ) {
1056 return FAILURE;
1057 }
1058 return SUCCESS;
1059 }
1060
1061 static STATUS php_http_curle_option_set_portrange(php_http_option_t *opt, zval *val, void *userdata)
1062 {
1063 php_http_client_curl_handler_t *curl = userdata;
1064 CURL *ch = curl->handle;
1065 long localport = 0, localportrange = 0;
1066 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1067
1068 if (val && Z_TYPE_P(val) != IS_NULL) {
1069 zval **z_port_start, *zps_copy = NULL, **z_port_end, *zpe_copy = NULL;
1070
1071 switch (php_http_array_list(Z_ARRVAL_P(val) TSRMLS_CC, 2, &z_port_start, &z_port_end)) {
1072 case 2:
1073 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1074 zpe_copy = php_http_ztyp(IS_LONG, *z_port_end);
1075 localportrange = labs(Z_LVAL_P(zps_copy)-Z_LVAL_P(zpe_copy))+1L;
1076 /* no break */
1077 case 1:
1078 if (!zps_copy) {
1079 zps_copy = php_http_ztyp(IS_LONG, *z_port_start);
1080 }
1081 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);
1082 zval_ptr_dtor(&zps_copy);
1083 if (zpe_copy) {
1084 zval_ptr_dtor(&zpe_copy);
1085 }
1086 break;
1087 default:
1088 break;
1089 }
1090 }
1091 if ( CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORT, localport)
1092 || CURLE_OK != curl_easy_setopt(ch, CURLOPT_LOCALPORTRANGE, localportrange)
1093 ) {
1094 return FAILURE;
1095 }
1096 return SUCCESS;
1097 }
1098
1099 #if PHP_HTTP_CURL_VERSION(7,37,0)
1100 static STATUS php_http_curle_option_set_proxyheader(php_http_option_t *opt, zval *val, void *userdata)
1101 {
1102 php_http_client_curl_handler_t *curl = userdata;
1103 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1104
1105 if (val && Z_TYPE_P(val) != IS_NULL) {
1106 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1107 zval **header_val, *header_cpy;
1108 HashPosition pos;
1109 php_http_buffer_t header;
1110
1111 php_http_buffer_init(&header);
1112 FOREACH_KEYVAL(pos, val, header_key, header_val) {
1113 if (header_key.type == HASH_KEY_IS_STRING) {
1114 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1115 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1116 php_http_buffer_fix(&header);
1117 curl->options.proxyheaders = curl_slist_append(curl->options.proxyheaders, header.data);
1118 php_http_buffer_reset(&header);
1119
1120 zval_ptr_dtor(&header_cpy);
1121 }
1122 }
1123 php_http_buffer_dtor(&header);
1124 }
1125 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, curl->options.proxyheaders)) {
1126 return FAILURE;
1127 }
1128 if (CURLE_OK != curl_easy_setopt(curl->handle, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE)) {
1129 curl_easy_setopt(curl->handle, CURLOPT_PROXYHEADER, NULL);
1130 return FAILURE;
1131 }
1132 return SUCCESS;
1133 }
1134 #endif
1135
1136 #if PHP_HTTP_CURL_VERSION(7,21,3)
1137 static STATUS php_http_curle_option_set_resolve(php_http_option_t *opt, zval *val, void *userdata)
1138 {
1139 php_http_client_curl_handler_t *curl = userdata;
1140 CURL *ch = curl->handle;
1141 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1142
1143 if (val && Z_TYPE_P(val) != IS_NULL) {
1144 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
1145 HashPosition pos;
1146 zval **data;
1147
1148 FOREACH_KEYVAL(pos, val, key, data) {
1149 zval *cpy = php_http_ztyp(IS_STRING, *data);
1150 curl->options.resolve = curl_slist_append(curl->options.resolve, Z_STRVAL_P(cpy));
1151 zval_ptr_dtor(&cpy);
1152 }
1153
1154 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, curl->options.resolve)) {
1155 return FAILURE;
1156 }
1157 } else {
1158 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_RESOLVE, NULL)) {
1159 return FAILURE;
1160 }
1161 }
1162 return SUCCESS;
1163 }
1164 #endif
1165
1166 #if PHP_HTTP_CURL_VERSION(7,21,4)
1167 static STATUS php_http_curle_option_set_ssl_tlsauthtype(php_http_option_t *opt, zval *val, void *userdata)
1168 {
1169 php_http_client_curl_handler_t *curl = userdata;
1170 CURL *ch = curl->handle;
1171
1172 if (val && Z_LVAL_P(val)) {
1173 switch (Z_LVAL_P(val)) {
1174 case CURL_TLSAUTH_SRP:
1175 if (CURLE_OK == curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_SRP)) {
1176 return SUCCESS;
1177 }
1178 /* no break */
1179 default:
1180 return FAILURE;
1181 }
1182 }
1183 if (CURLE_OK != curl_easy_setopt(ch, CURLOPT_TLSAUTH_TYPE, PHP_HTTP_CURL_TLSAUTH_DEF)) {
1184 return FAILURE;
1185 }
1186 return SUCCESS;
1187 }
1188 #endif
1189
1190 static void php_http_curle_options_init(php_http_options_t *registry TSRMLS_DC)
1191 {
1192 php_http_option_t *opt;
1193
1194 /* proxy */
1195 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyhost"), CURLOPT_PROXY, IS_STRING))) {
1196 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1197 }
1198 php_http_option_register(registry, ZEND_STRL("proxytype"), CURLOPT_PROXYTYPE, IS_LONG);
1199 php_http_option_register(registry, ZEND_STRL("proxyport"), CURLOPT_PROXYPORT, IS_LONG);
1200 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauth"), CURLOPT_PROXYUSERPWD, IS_STRING))) {
1201 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1202 }
1203 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyauthtype"), CURLOPT_PROXYAUTH, IS_LONG))) {
1204 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1205 }
1206 php_http_option_register(registry, ZEND_STRL("proxytunnel"), CURLOPT_HTTPPROXYTUNNEL, IS_BOOL);
1207 #if PHP_HTTP_CURL_VERSION(7,19,4)
1208 php_http_option_register(registry, ZEND_STRL("noproxy"), CURLOPT_NOPROXY, IS_STRING);
1209 #endif
1210
1211 #if PHP_HTTP_CURL_VERSION(7,37,0)
1212 if ((opt = php_http_option_register(registry, ZEND_STRL("proxyheader"), CURLOPT_PROXYHEADER, IS_ARRAY))) {
1213 opt->setter = php_http_curle_option_set_proxyheader;
1214 }
1215 #endif
1216
1217 /* dns */
1218 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_cache_timeout"), CURLOPT_DNS_CACHE_TIMEOUT, IS_LONG))) {
1219 Z_LVAL(opt->defval) = 60;
1220 }
1221 php_http_option_register(registry, ZEND_STRL("ipresolve"), CURLOPT_IPRESOLVE, IS_LONG);
1222 #if PHP_HTTP_CURL_VERSION(7,21,3)
1223 if ((opt = php_http_option_register(registry, ZEND_STRL("resolve"), CURLOPT_RESOLVE, IS_ARRAY))) {
1224 opt->setter = php_http_curle_option_set_resolve;
1225 }
1226 #endif
1227 #if PHP_HTTP_HAVE_ARES
1228 # if PHP_HTTP_CURL_VERSION(7,24,0)
1229 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_servers"), CURLOPT_DNS_SERVERS, IS_STRING))) {
1230 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1231 }
1232 # endif
1233 # if PHP_HTTP_CURL_VERSION(7,33,0)
1234 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_interface"), CURLOPT_DNS_INTERFACE, IS_STRING))) {
1235 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1236 }
1237 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip4"), CURLOPT_DNS_LOCAL_IP4, IS_STRING))) {
1238 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1239 }
1240 if ((opt = php_http_option_register(registry, ZEND_STRL("dns_local_ip6"), CURLOPT_DNS_LOCAL_IP6, IS_STRING))) {
1241 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1242 }
1243 # endif
1244 #endif
1245
1246 /* limits */
1247 php_http_option_register(registry, ZEND_STRL("low_speed_limit"), CURLOPT_LOW_SPEED_LIMIT, IS_LONG);
1248 php_http_option_register(registry, ZEND_STRL("low_speed_time"), CURLOPT_LOW_SPEED_TIME, IS_LONG);
1249
1250 /* LSF weirdance
1251 php_http_option_register(registry, ZEND_STRL("max_send_speed"), CURLOPT_MAX_SEND_SPEED_LARGE, IS_LONG);
1252 php_http_option_register(registry, ZEND_STRL("max_recv_speed"), CURLOPT_MAX_RECV_SPEED_LARGE, IS_LONG);
1253 */
1254
1255 /* connection handling */
1256 /* crashes
1257 if ((opt = php_http_option_register(registry, ZEND_STRL("maxconnects"), CURLOPT_MAXCONNECTS, IS_LONG))) {
1258 Z_LVAL(opt->defval) = 5;
1259 }
1260 */
1261 php_http_option_register(registry, ZEND_STRL("fresh_connect"), CURLOPT_FRESH_CONNECT, IS_BOOL);
1262 php_http_option_register(registry, ZEND_STRL("forbid_reuse"), CURLOPT_FORBID_REUSE, IS_BOOL);
1263
1264 /* outgoing interface */
1265 php_http_option_register(registry, ZEND_STRL("interface"), CURLOPT_INTERFACE, IS_STRING);
1266 if ((opt = php_http_option_register(registry, ZEND_STRL("portrange"), CURLOPT_LOCALPORT, IS_ARRAY))) {
1267 opt->setter = php_http_curle_option_set_portrange;
1268 }
1269
1270 /* another endpoint port */
1271 php_http_option_register(registry, ZEND_STRL("port"), CURLOPT_PORT, IS_LONG);
1272
1273 /* RFC4007 zone_id */
1274 #if PHP_HTTP_CURL_VERSION(7,19,0)
1275 php_http_option_register(registry, ZEND_STRL("address_scope"), CURLOPT_ADDRESS_SCOPE, IS_LONG);
1276 #endif
1277
1278 /* auth */
1279 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauth"), CURLOPT_USERPWD, IS_STRING))) {
1280 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1281 }
1282 if ((opt = php_http_option_register(registry, ZEND_STRL("httpauthtype"), CURLOPT_HTTPAUTH, IS_LONG))) {
1283 Z_LVAL(opt->defval) = CURLAUTH_ANYSAFE;
1284 }
1285
1286 /* redirects */
1287 if ((opt = php_http_option_register(registry, ZEND_STRL("redirect"), CURLOPT_FOLLOWLOCATION, IS_LONG))) {
1288 opt->setter = php_http_curle_option_set_redirect;
1289 }
1290 php_http_option_register(registry, ZEND_STRL("unrestricted_auth"), CURLOPT_UNRESTRICTED_AUTH, IS_BOOL);
1291 #if PHP_HTTP_CURL_VERSION(7,19,1)
1292 php_http_option_register(registry, ZEND_STRL("postredir"), CURLOPT_POSTREDIR, IS_LONG);
1293 #endif
1294
1295 /* retries */
1296 if ((opt = php_http_option_register(registry, ZEND_STRL("retrycount"), 0, IS_LONG))) {
1297 opt->setter = php_http_curle_option_set_retrycount;
1298 }
1299 if ((opt = php_http_option_register(registry, ZEND_STRL("retrydelay"), 0, IS_DOUBLE))) {
1300 opt->setter = php_http_curle_option_set_retrydelay;
1301 }
1302
1303 /* referer */
1304 if ((opt = php_http_option_register(registry, ZEND_STRL("referer"), CURLOPT_REFERER, IS_STRING))) {
1305 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1306 }
1307 if ((opt = php_http_option_register(registry, ZEND_STRL("autoreferer"), CURLOPT_AUTOREFERER, IS_BOOL))) {
1308 ZVAL_BOOL(&opt->defval, 1);
1309 }
1310
1311 /* useragent */
1312 if ((opt = php_http_option_register(registry, ZEND_STRL("useragent"), CURLOPT_USERAGENT, IS_STRING))) {
1313 /* don't check strlen, to allow sending no useragent at all */
1314 ZVAL_STRING(&opt->defval,
1315 "PECL_HTTP/" PHP_PECL_HTTP_VERSION " "
1316 "PHP/" PHP_VERSION " "
1317 "libcurl/" LIBCURL_VERSION
1318 , 0);
1319 }
1320
1321 /* resume */
1322 if ((opt = php_http_option_register(registry, ZEND_STRL("resume"), CURLOPT_RESUME_FROM, IS_LONG))) {
1323 opt->setter = php_http_curle_option_set_resume;
1324 }
1325 /* ranges */
1326 if ((opt = php_http_option_register(registry, ZEND_STRL("range"), CURLOPT_RANGE, IS_ARRAY))) {
1327 opt->setter = php_http_curle_option_set_range;
1328 }
1329
1330 /* etag */
1331 if ((opt = php_http_option_register(registry, ZEND_STRL("etag"), 0, IS_STRING))) {
1332 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1333 opt->setter = php_http_curle_option_set_etag;
1334 }
1335
1336 /* compression */
1337 if ((opt = php_http_option_register(registry, ZEND_STRL("compress"), 0, IS_BOOL))) {
1338 opt->setter = php_http_curle_option_set_compress;
1339 }
1340
1341 /* lastmodified */
1342 if ((opt = php_http_option_register(registry, ZEND_STRL("lastmodified"), 0, IS_LONG))) {
1343 opt->setter = php_http_curle_option_set_lastmodified;
1344 }
1345
1346 /* cookies */
1347 if ((opt = php_http_option_register(registry, ZEND_STRL("encodecookies"), 0, IS_BOOL))) {
1348 opt->setter = php_http_curle_option_set_encodecookies;
1349 ZVAL_BOOL(&opt->defval, 1);
1350 }
1351 if ((opt = php_http_option_register(registry, ZEND_STRL("cookies"), 0, IS_ARRAY))) {
1352 opt->setter = php_http_curle_option_set_cookies;
1353 }
1354
1355 /* cookiesession, don't load session cookies from cookiestore */
1356 php_http_option_register(registry, ZEND_STRL("cookiesession"), CURLOPT_COOKIESESSION, IS_BOOL);
1357 /* cookiestore, read initial cookies from that file and store cookies back into that file */
1358 if ((opt = php_http_option_register(registry, ZEND_STRL("cookiestore"), 0, IS_STRING))) {
1359 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1360 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1361 opt->setter = php_http_curle_option_set_cookiestore;
1362 }
1363
1364 /* maxfilesize */
1365 php_http_option_register(registry, ZEND_STRL("maxfilesize"), CURLOPT_MAXFILESIZE, IS_LONG);
1366
1367 /* http protocol version */
1368 php_http_option_register(registry, ZEND_STRL("protocol"), CURLOPT_HTTP_VERSION, IS_LONG);
1369
1370 /* timeouts */
1371 if ((opt = php_http_option_register(registry, ZEND_STRL("timeout"), CURLOPT_TIMEOUT_MS, IS_DOUBLE))) {
1372 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1373 }
1374 if ((opt = php_http_option_register(registry, ZEND_STRL("connecttimeout"), CURLOPT_CONNECTTIMEOUT_MS, IS_DOUBLE))) {
1375 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1376 Z_DVAL(opt->defval) = 3;
1377 }
1378 #if PHP_HTTP_CURL_VERSION(7,36,0)
1379 if ((opt = php_http_option_register(registry, ZEND_STRL("expect_100_timeout"), CURLOPT_EXPECT_100_TIMEOUT_MS, IS_DOUBLE))) {
1380 opt->flags |= PHP_HTTP_CURLE_OPTION_TRANSFORM_MS;
1381 Z_DVAL(opt->defval) = 1;
1382 }
1383 #endif
1384
1385 /* tcp */
1386 php_http_option_register(registry, ZEND_STRL("tcp_nodelay"), CURLOPT_TCP_NODELAY, IS_BOOL);
1387 #if PHP_HTTP_CURL_VERSION(7,25,0)
1388 php_http_option_register(registry, ZEND_STRL("tcp_keepalive"), CURLOPT_TCP_KEEPALIVE, IS_BOOL);
1389 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepidle"), CURLOPT_TCP_KEEPIDLE, IS_LONG))) {
1390 Z_LVAL(opt->defval) = 60;
1391 }
1392 if ((opt = php_http_option_register(registry, ZEND_STRL("tcp_keepintvl"), CURLOPT_TCP_KEEPINTVL, IS_LONG))) {
1393 Z_LVAL(opt->defval) = 60;
1394 }
1395 #endif
1396
1397 /* ssl */
1398 if ((opt = php_http_option_register(registry, ZEND_STRL("ssl"), 0, IS_ARRAY))) {
1399 registry = &opt->suboptions;
1400
1401 if ((opt = php_http_option_register(registry, ZEND_STRL("cert"), CURLOPT_SSLCERT, IS_STRING))) {
1402 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1403 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1404 }
1405 if ((opt = php_http_option_register(registry, ZEND_STRL("certtype"), CURLOPT_SSLCERTTYPE, IS_STRING))) {
1406 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1407 ZVAL_STRING(&opt->defval, "PEM", 0);
1408 }
1409 if ((opt = php_http_option_register(registry, ZEND_STRL("key"), CURLOPT_SSLKEY, IS_STRING))) {
1410 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1411 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1412 }
1413 if ((opt = php_http_option_register(registry, ZEND_STRL("keytype"), CURLOPT_SSLKEYTYPE, IS_STRING))) {
1414 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1415 ZVAL_STRING(&opt->defval, "PEM", 0);
1416 }
1417 if ((opt = php_http_option_register(registry, ZEND_STRL("keypasswd"), CURLOPT_SSLKEYPASSWD, IS_STRING))) {
1418 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1419 }
1420 php_http_option_register(registry, ZEND_STRL("engine"), CURLOPT_SSLENGINE, IS_STRING);
1421 php_http_option_register(registry, ZEND_STRL("version"), CURLOPT_SSLVERSION, IS_LONG);
1422 if ((opt = php_http_option_register(registry, ZEND_STRL("verifypeer"), CURLOPT_SSL_VERIFYPEER, IS_BOOL))) {
1423 ZVAL_BOOL(&opt->defval, 1);
1424 }
1425 if ((opt = php_http_option_register(registry, ZEND_STRL("verifyhost"), CURLOPT_SSL_VERIFYHOST, IS_BOOL))) {
1426 ZVAL_BOOL(&opt->defval, 1);
1427 opt->setter = php_http_curle_option_set_ssl_verifyhost;
1428 }
1429 #if PHP_HTTP_CURL_VERSION(7,41,0)
1430 php_http_option_register(registry, ZEND_STRL("verifystatus"), CURLOPT_SSL_VERIFYSTATUS, IS_BOOL);
1431 #endif
1432 php_http_option_register(registry, ZEND_STRL("cipher_list"), CURLOPT_SSL_CIPHER_LIST, IS_STRING);
1433 if ((opt = php_http_option_register(registry, ZEND_STRL("cainfo"), CURLOPT_CAINFO, IS_STRING))) {
1434 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1435 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1436 #ifdef PHP_HTTP_CURL_CAINFO
1437 ZVAL_STRING(&opt->defval, PHP_HTTP_CURL_CAINFO, 0);
1438 #endif
1439 }
1440 if ((opt = php_http_option_register(registry, ZEND_STRL("capath"), CURLOPT_CAPATH, 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("random_file"), CURLOPT_RANDOM_FILE, IS_STRING))) {
1445 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1446 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1447 }
1448 if ((opt = php_http_option_register(registry, ZEND_STRL("egdsocket"), CURLOPT_EGDSOCKET, IS_STRING))) {
1449 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1450 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1451 }
1452 #if PHP_HTTP_CURL_VERSION(7,19,0)
1453 if ((opt = php_http_option_register(registry, ZEND_STRL("issuercert"), CURLOPT_ISSUERCERT, IS_STRING))) {
1454 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1455 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1456 }
1457 # ifdef PHP_HTTP_HAVE_OPENSSL
1458 if ((opt = php_http_option_register(registry, ZEND_STRL("crlfile"), CURLOPT_CRLFILE, IS_STRING))) {
1459 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1460 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1461 }
1462 # endif
1463 #endif
1464 #if PHP_HTTP_CURL_VERSION(7,19,1) && defined(PHP_HTTP_HAVE_OPENSSL)
1465 php_http_option_register(registry, ZEND_STRL("certinfo"), CURLOPT_CERTINFO, IS_BOOL);
1466 #endif
1467 #if PHP_HTTP_CURL_VERSION(7,36,0)
1468 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_npn"), CURLOPT_SSL_ENABLE_NPN, IS_BOOL))) {
1469 ZVAL_BOOL(&opt->defval, 1);
1470 }
1471 if ((opt = php_http_option_register(registry, ZEND_STRL("enable_alpn"), CURLOPT_SSL_ENABLE_ALPN, IS_BOOL))) {
1472 ZVAL_BOOL(&opt->defval, 1);
1473 }
1474 #endif
1475 #if PHP_HTTP_CURL_VERSION(7,39,0)
1476 if ((opt = php_http_option_register(registry, ZEND_STRL("pinned_publickey"), CURLOPT_PINNEDPUBLICKEY, IS_STRING))) {
1477 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1478 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_BASEDIR;
1479 }
1480 #endif
1481 #if PHP_HTTP_CURL_VERSION(7,21,4)
1482 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthtype"), CURLOPT_TLSAUTH_TYPE, IS_LONG))) {
1483 opt->setter = php_http_curle_option_set_ssl_tlsauthtype;
1484 }
1485 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthuser"), CURLOPT_TLSAUTH_USERNAME, IS_STRING))) {
1486 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1487 }
1488 if ((opt = php_http_option_register(registry, ZEND_STRL("tlsauthpass"), CURLOPT_TLSAUTH_PASSWORD, IS_STRING))) {
1489 opt->flags |= PHP_HTTP_CURLE_OPTION_CHECK_STRLEN;
1490 }
1491 #endif
1492 }
1493 }
1494
1495 static zval *php_http_curle_get_option(php_http_option_t *opt, HashTable *options, void *userdata)
1496 {
1497 php_http_client_curl_handler_t *curl = userdata;
1498 zval *option;
1499
1500 if ((option = php_http_option_get(opt, options, NULL))) {
1501 option = php_http_ztyp(opt->type, option);
1502 zend_hash_quick_update(&curl->options.cache, opt->name.s, opt->name.l, opt->name.h, &option, sizeof(zval *), NULL);
1503 }
1504 return option;
1505 }
1506
1507 static STATUS php_http_curle_set_option(php_http_option_t *opt, zval *val, void *userdata)
1508 {
1509 php_http_client_curl_handler_t *curl = userdata;
1510 CURL *ch = curl->handle;
1511 zval tmp;
1512 CURLcode rc = CURLE_OK;
1513 STATUS rv = SUCCESS;
1514 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1515
1516 if (!val) {
1517 val = &opt->defval;
1518 }
1519
1520 switch (opt->type) {
1521 case IS_BOOL:
1522 if (opt->setter) {
1523 rv = opt->setter(opt, val, curl);
1524 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_BVAL_P(val))) {
1525 rv = FAILURE;
1526 }
1527 break;
1528
1529 case IS_LONG:
1530 if (opt->setter) {
1531 rv = opt->setter(opt, val, curl);
1532 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, Z_LVAL_P(val))) {
1533 rv = FAILURE;
1534 }
1535 break;
1536
1537 case IS_STRING:
1538 if (opt->setter) {
1539 rv = opt->setter(opt, val, curl);
1540 } else if ((opt->flags & PHP_HTTP_CURLE_OPTION_CHECK_STRLEN) && !Z_STRLEN_P(val)) {
1541 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1542 rv = FAILURE;
1543 }
1544 } 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)) {
1545 if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, NULL))) {
1546 rv = FAILURE;
1547 }
1548 } else if (CURLE_OK != (rc = curl_easy_setopt(ch, opt->option, Z_STRVAL_P(val)))) {
1549 rv = FAILURE;
1550 }
1551 break;
1552
1553 case IS_DOUBLE:
1554 if (opt->flags & PHP_HTTP_CURLE_OPTION_TRANSFORM_MS) {
1555 tmp = *val;
1556 Z_DVAL(tmp) *= 1000;
1557 val = &tmp;
1558 }
1559 if (opt->setter) {
1560 rv = opt->setter(opt, val, curl);
1561 } else if (CURLE_OK != curl_easy_setopt(ch, opt->option, (long) Z_DVAL_P(val))) {
1562 rv = FAILURE;
1563 }
1564 break;
1565
1566 case IS_ARRAY:
1567 if (opt->setter) {
1568 rv = opt->setter(opt, val, curl);
1569 } else if (Z_TYPE_P(val) != IS_NULL) {
1570 rv = php_http_options_apply(&opt->suboptions, Z_ARRVAL_P(val), curl);
1571 }
1572 break;
1573
1574 default:
1575 if (opt->setter) {
1576 rv = opt->setter(opt, val, curl);
1577 } else {
1578 rv = FAILURE;
1579 }
1580 break;
1581 }
1582 if (rv != SUCCESS) {
1583 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not set option %s (%s)", opt->name.s, curl_easy_strerror(rc));
1584 }
1585 return rv;
1586 }
1587
1588
1589 /* client ops */
1590
1591 static STATUS php_http_client_curl_handler_reset(php_http_client_curl_handler_t *curl)
1592 {
1593 CURL *ch = curl->handle;
1594 php_http_curle_storage_t *st;
1595
1596 if ((st = php_http_curle_get_storage(ch))) {
1597 if (st->url) {
1598 pefree(st->url, 1);
1599 st->url = NULL;
1600 }
1601 if (st->cookiestore) {
1602 pefree(st->cookiestore, 1);
1603 st->cookiestore = NULL;
1604 }
1605 st->errorbuffer[0] = '\0';
1606 }
1607
1608 curl_easy_setopt(ch, CURLOPT_URL, NULL);
1609 curl_easy_setopt(ch, CURLOPT_CUSTOMREQUEST, NULL);
1610 curl_easy_setopt(ch, CURLOPT_HTTPGET, 1L);
1611 curl_easy_setopt(ch, CURLOPT_NOBODY, 0L);
1612 /* libcurl < 7.19.6 does not clear auth info with USERPWD set to NULL */
1613 #if PHP_HTTP_CURL_VERSION(7,19,1)
1614 curl_easy_setopt(ch, CURLOPT_PROXYUSERNAME, NULL);
1615 curl_easy_setopt(ch, CURLOPT_PROXYPASSWORD, NULL);
1616 curl_easy_setopt(ch, CURLOPT_USERNAME, NULL);
1617 curl_easy_setopt(ch, CURLOPT_PASSWORD, NULL);
1618 #endif
1619
1620 #if PHP_HTTP_CURL_VERSION(7,21,3)
1621 if (curl->options.resolve) {
1622 curl_slist_free_all(curl->options.resolve);
1623 curl->options.resolve = NULL;
1624 }
1625 #endif
1626 curl->options.retry.count = 0;
1627 curl->options.retry.delay = 0;
1628 curl->options.redirects = 0;
1629 curl->options.encode_cookies = 1;
1630
1631 if (curl->options.headers) {
1632 curl_slist_free_all(curl->options.headers);
1633 curl->options.headers = NULL;
1634 }
1635 if (curl->options.proxyheaders) {
1636 curl_slist_free_all(curl->options.proxyheaders);
1637 curl->options.proxyheaders = NULL;
1638 }
1639
1640 php_http_buffer_reset(&curl->options.cookies);
1641 php_http_buffer_reset(&curl->options.ranges);
1642
1643 return SUCCESS;
1644 }
1645
1646 static php_http_client_curl_handler_t *php_http_client_curl_handler_init(php_http_client_t *h, php_resource_factory_t *rf)
1647 {
1648 void *handle;
1649 php_http_client_curl_handler_t *handler;
1650 TSRMLS_FETCH_FROM_CTX(h->ts);
1651
1652 if (!(handle = php_resource_factory_handle_ctor(rf, NULL TSRMLS_CC))) {
1653 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1654 return NULL;
1655 }
1656
1657 handler = ecalloc(1, sizeof(*handler));
1658 handler->rf = rf;
1659 handler->client = h;
1660 handler->handle = handle;
1661 handler->response.body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
1662 php_http_buffer_init(&handler->response.headers);
1663 php_http_buffer_init(&handler->options.cookies);
1664 php_http_buffer_init(&handler->options.ranges);
1665 zend_hash_init(&handler->options.cache, 0, NULL, ZVAL_PTR_DTOR, 0);
1666
1667 #if defined(ZTS)
1668 curl_easy_setopt(handle, CURLOPT_NOSIGNAL, 1L);
1669 #endif
1670 curl_easy_setopt(handle, CURLOPT_HEADER, 0L);
1671 curl_easy_setopt(handle, CURLOPT_FILETIME, 1L);
1672 curl_easy_setopt(handle, CURLOPT_AUTOREFERER, 1L);
1673 curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L);
1674 curl_easy_setopt(handle, CURLOPT_NOPROGRESS, 0L);
1675 curl_easy_setopt(handle, CURLOPT_HEADERFUNCTION, php_http_curle_header_callback);
1676 curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, php_http_curle_body_callback);
1677 curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, php_http_curle_raw_callback);
1678 curl_easy_setopt(handle, CURLOPT_READFUNCTION, php_http_curle_read_callback);
1679 curl_easy_setopt(handle, CURLOPT_IOCTLFUNCTION, php_http_curle_ioctl_callback);
1680 #if PHP_HTTP_CURL_VERSION(7,32,0)
1681 curl_easy_setopt(handle, CURLOPT_XFERINFOFUNCTION, php_http_curle_xferinfo_callback);
1682 curl_easy_setopt(handle, CURLOPT_XFERINFODATA, handler);
1683 #else
1684 curl_easy_setopt(handle, CURLOPT_PROGRESSFUNCTION, php_http_curle_progress_callback);
1685 curl_easy_setopt(handle, CURLOPT_PROGRESSDATA, handler);
1686 #endif
1687 curl_easy_setopt(handle, CURLOPT_DEBUGDATA, handler);
1688 curl_easy_setopt(handle, CURLOPT_WRITEDATA, handler);
1689 curl_easy_setopt(handle, CURLOPT_HEADERDATA, handler);
1690
1691 php_http_client_curl_handler_reset(handler);
1692
1693 return handler;
1694 }
1695
1696
1697 static STATUS php_http_client_curl_handler_prepare(php_http_client_curl_handler_t *curl, php_http_client_enqueue_t *enqueue)
1698 {
1699 size_t body_size;
1700 php_http_message_t *msg = enqueue->request;
1701 php_http_curle_storage_t *storage = php_http_curle_get_storage(curl->handle);
1702 TSRMLS_FETCH_FROM_CTX(curl->client->ts);
1703
1704 /* request url */
1705 if (!PHP_HTTP_INFO(msg).request.url) {
1706 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1707 return FAILURE;
1708 }
1709 storage->errorbuffer[0] = '\0';
1710 if (storage->url) {
1711 pefree(storage->url, 1);
1712 }
1713 php_http_url_to_string(PHP_HTTP_INFO(msg).request.url, &storage->url, NULL, 1);
1714 curl_easy_setopt(curl->handle, CURLOPT_URL, storage->url);
1715
1716 /* request method */
1717 switch (php_http_select_str(PHP_HTTP_INFO(msg).request.method, 4, "GET", "HEAD", "POST", "PUT")) {
1718 case 0:
1719 curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1L);
1720 break;
1721
1722 case 1:
1723 curl_easy_setopt(curl->handle, CURLOPT_NOBODY, 1L);
1724 break;
1725
1726 case 2:
1727 curl_easy_setopt(curl->handle, CURLOPT_POST, 1L);
1728 break;
1729
1730 case 3:
1731 curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1L);
1732 break;
1733
1734 default: {
1735 if (PHP_HTTP_INFO(msg).request.method) {
1736 curl_easy_setopt(curl->handle, CURLOPT_CUSTOMREQUEST, PHP_HTTP_INFO(msg).request.method);
1737 } else {
1738 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use empty request method");
1739 return FAILURE;
1740 }
1741 break;
1742 }
1743 }
1744
1745 /* request headers */
1746 php_http_message_update_headers(msg);
1747 if (zend_hash_num_elements(&msg->hdrs)) {
1748 php_http_array_hashkey_t header_key = php_http_array_hashkey_init(0);
1749 zval **header_val, *header_cpy;
1750 HashPosition pos;
1751 php_http_buffer_t header;
1752 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1753 zval **ct = NULL;
1754
1755 zend_hash_find(&msg->hdrs, ZEND_STRS("Content-Length"), (void *) &ct);
1756 #endif
1757
1758 php_http_buffer_init(&header);
1759 FOREACH_HASH_KEYVAL(pos, &msg->hdrs, header_key, header_val) {
1760 if (header_key.type == HASH_KEY_IS_STRING) {
1761 #if !PHP_HTTP_CURL_VERSION(7,23,0)
1762 /* avoid duplicate content-length header */
1763 if (ct && *ct == *header_val) {
1764 continue;
1765 }
1766 #endif
1767 header_cpy = php_http_ztyp(IS_STRING, *header_val);
1768 php_http_buffer_appendf(&header, "%s: %s", header_key.str, Z_STRVAL_P(header_cpy));
1769 php_http_buffer_fix(&header);
1770 curl->options.headers = curl_slist_append(curl->options.headers, header.data);
1771 php_http_buffer_reset(&header);
1772
1773 zval_ptr_dtor(&header_cpy);
1774 }
1775 }
1776 php_http_buffer_dtor(&header);
1777 }
1778 curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->options.headers);
1779
1780 /* attach request body */
1781 if ((body_size = php_http_message_body_size(msg->body))) {
1782 /* RFC2616, section 4.3 (para. 4) states that »a message-body MUST NOT be included in a request if the
1783 * specification of the request method (section 5.1.1) does not allow sending an entity-body in request.«
1784 * Following the clause in section 5.1.1 (para. 2) that request methods »MUST be implemented with the
1785 * same semantics as those specified in section 9« reveal that not any single defined HTTP/1.1 method
1786 * does not allow a request body.
1787 */
1788 php_stream_rewind(php_http_message_body_stream(msg->body));
1789 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, msg->body);
1790 curl_easy_setopt(curl->handle, CURLOPT_READDATA, msg->body);
1791 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, body_size);
1792 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, body_size);
1793 } else {
1794 curl_easy_setopt(curl->handle, CURLOPT_IOCTLDATA, NULL);
1795 curl_easy_setopt(curl->handle, CURLOPT_READDATA, NULL);
1796 curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, 0L);
1797 curl_easy_setopt(curl->handle, CURLOPT_POSTFIELDSIZE, 0L);
1798 }
1799
1800 php_http_options_apply(&php_http_curle_options, enqueue->options, curl);
1801
1802 return SUCCESS;
1803 }
1804
1805 static void php_http_client_curl_handler_clear(php_http_client_curl_handler_t *handler)
1806 {
1807 curl_easy_setopt(handler->handle, CURLOPT_NOPROGRESS, 1L);
1808 #if PHP_HTTP_CURL_VERSION(7,32,0)
1809 curl_easy_setopt(handler->handle, CURLOPT_XFERINFOFUNCTION, NULL);
1810 #else
1811 curl_easy_setopt(handler->handle, CURLOPT_PROGRESSFUNCTION, NULL);
1812 #endif
1813 curl_easy_setopt(handler->handle, CURLOPT_VERBOSE, 0L);
1814 curl_easy_setopt(handler->handle, CURLOPT_DEBUGFUNCTION, NULL);
1815 }
1816
1817 static void php_http_client_curl_handler_dtor(php_http_client_curl_handler_t *handler)
1818 {
1819 TSRMLS_FETCH_FROM_CTX(handler->client->ts);
1820
1821 php_http_client_curl_handler_clear(handler);
1822
1823 php_resource_factory_handle_dtor(handler->rf, handler->handle TSRMLS_CC);
1824 php_resource_factory_free(&handler->rf);
1825
1826 php_http_message_body_free(&handler->response.body);
1827 php_http_buffer_dtor(&handler->response.headers);
1828 php_http_buffer_dtor(&handler->options.ranges);
1829 php_http_buffer_dtor(&handler->options.cookies);
1830 zend_hash_destroy(&handler->options.cache);
1831
1832 if (handler->options.headers) {
1833 curl_slist_free_all(handler->options.headers);
1834 handler->options.headers = NULL;
1835 }
1836
1837 efree(handler);
1838 }
1839
1840 static php_http_client_t *php_http_client_curl_init(php_http_client_t *h, void *handle)
1841 {
1842 php_http_client_curl_t *curl;
1843 TSRMLS_FETCH_FROM_CTX(h->ts);
1844
1845 if (!handle && !(handle = php_resource_factory_handle_ctor(h->rf, NULL TSRMLS_CC))) {
1846 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to initialize curl handle");
1847 return NULL;
1848 }
1849
1850 curl = ecalloc(1, sizeof(*curl));
1851 curl->handle = handle;
1852 curl->unfinished = 0;
1853 h->ctx = curl;
1854
1855 return h;
1856 }
1857
1858 static void php_http_client_curl_dtor(php_http_client_t *h)
1859 {
1860 php_http_client_curl_t *curl = h->ctx;
1861 TSRMLS_FETCH_FROM_CTX(h->ts);
1862
1863 #if PHP_HTTP_HAVE_EVENT
1864 if (curl->timeout) {
1865 if (event_initialized(curl->timeout) && event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
1866 event_del(curl->timeout);
1867 }
1868 efree(curl->timeout);
1869 curl->timeout = NULL;
1870 }
1871 if (curl->evbase) {
1872 event_base_free(curl->evbase);
1873 curl->evbase = NULL;
1874 }
1875 #endif
1876 curl->unfinished = 0;
1877
1878 php_resource_factory_handle_dtor(h->rf, curl->handle TSRMLS_CC);
1879
1880 efree(curl);
1881 h->ctx = NULL;
1882 }
1883
1884 static void queue_dtor(php_http_client_enqueue_t *e)
1885 {
1886 php_http_client_curl_handler_t *handler = e->opaque;
1887
1888 if (handler->queue.dtor) {
1889 e->opaque = handler->queue.opaque;
1890 handler->queue.dtor(e);
1891 }
1892 php_http_client_curl_handler_dtor(handler);
1893 }
1894
1895 static php_resource_factory_t *create_rf(php_http_url_t *url TSRMLS_DC)
1896 {
1897 php_persistent_handle_factory_t *pf;
1898 php_resource_factory_t *rf = NULL;
1899 char *id_str = NULL;
1900 size_t id_len;
1901
1902 if (!url || (!url->host && !url->path)) {
1903 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot request empty URL");
1904 return NULL;
1905 }
1906
1907 id_len = spprintf(&id_str, 0, "%s:%d", STR_PTR(url->host), url->port ? url->port : 80);
1908
1909 pf = php_persistent_handle_concede(NULL, ZEND_STRL("http\\Client\\Curl\\Request"), id_str, id_len, NULL, NULL TSRMLS_CC);
1910 if (pf) {
1911 rf = php_resource_factory_init(NULL, php_persistent_handle_get_resource_factory_ops(), pf, (void (*)(void*)) php_persistent_handle_abandon);
1912 } else {
1913 rf = php_resource_factory_init(NULL, &php_http_curle_resource_factory_ops, NULL, NULL);
1914 }
1915
1916 efree(id_str);
1917
1918 return rf;
1919 }
1920
1921 static STATUS php_http_client_curl_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1922 {
1923 CURLMcode rs;
1924 php_http_client_curl_t *curl = h->ctx;
1925 php_http_client_curl_handler_t *handler;
1926 php_http_client_progress_state_t *progress;
1927 php_resource_factory_t *rf;
1928 TSRMLS_FETCH_FROM_CTX(h->ts);
1929
1930 rf = create_rf(enqueue->request->http.info.request.url TSRMLS_CC);
1931 if (!rf) {
1932 return FAILURE;
1933 }
1934
1935 handler = php_http_client_curl_handler_init(h, rf);
1936 if (!handler) {
1937 return FAILURE;
1938 }
1939
1940 if (SUCCESS != php_http_client_curl_handler_prepare(handler, enqueue)) {
1941 php_http_client_curl_handler_dtor(handler);
1942 return FAILURE;
1943 }
1944
1945 handler->queue = *enqueue;
1946 enqueue->opaque = handler;
1947 enqueue->dtor = queue_dtor;
1948
1949 if (CURLM_OK == (rs = curl_multi_add_handle(curl->handle, handler->handle))) {
1950 zend_llist_add_element(&h->requests, enqueue);
1951 ++curl->unfinished;
1952
1953 if (h->callback.progress.func && SUCCESS == php_http_client_getopt(h, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, enqueue->request, &progress)) {
1954 progress->info = "start";
1955 h->callback.progress.func(h->callback.progress.arg, h, &handler->queue, progress);
1956 progress->started = 1;
1957 }
1958
1959 return SUCCESS;
1960 } else {
1961 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not enqueue request: %s", curl_multi_strerror(rs));
1962 return FAILURE;
1963 }
1964 }
1965
1966 static STATUS php_http_client_curl_dequeue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
1967 {
1968 CURLMcode rs;
1969 php_http_client_curl_t *curl = h->ctx;
1970 php_http_client_curl_handler_t *handler = enqueue->opaque;
1971 TSRMLS_FETCH_FROM_CTX(h->ts);
1972
1973 php_http_client_curl_handler_clear(handler);
1974 if (CURLM_OK == (rs = curl_multi_remove_handle(curl->handle, handler->handle))) {
1975 zend_llist_del_element(&h->requests, handler->handle, (int (*)(void *, void *)) compare_queue);
1976 return SUCCESS;
1977 } else {
1978 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not dequeue request: %s", curl_multi_strerror(rs));
1979 }
1980
1981 return FAILURE;
1982 }
1983
1984 static void php_http_client_curl_reset(php_http_client_t *h)
1985 {
1986 zend_llist_element *next_el, *this_el;
1987
1988 for (this_el = h->requests.head; this_el; this_el = next_el) {
1989 next_el = this_el->next;
1990 php_http_client_curl_dequeue(h, (void *) this_el->data);
1991 }
1992 }
1993
1994 static inline void php_http_client_curl_get_timeout(php_http_client_curl_t *curl, long max_tout, struct timeval *timeout)
1995 {
1996 if ((CURLM_OK == curl_multi_timeout(curl->handle, &max_tout)) && (max_tout > 0)) {
1997 timeout->tv_sec = max_tout / 1000;
1998 timeout->tv_usec = (max_tout % 1000) * 1000;
1999 } else {
2000 timeout->tv_sec = 0;
2001 timeout->tv_usec = 1000;
2002 }
2003 }
2004
2005 #ifdef PHP_WIN32
2006 # define SELECT_ERROR SOCKET_ERROR
2007 #else
2008 # define SELECT_ERROR -1
2009 #endif
2010
2011 static STATUS php_http_client_curl_wait(php_http_client_t *h, struct timeval *custom_timeout)
2012 {
2013 int MAX;
2014 fd_set R, W, E;
2015 struct timeval timeout;
2016 php_http_client_curl_t *curl = h->ctx;
2017
2018 #if PHP_HTTP_HAVE_EVENT
2019 if (curl->useevents) {
2020 if (!event_initialized(curl->timeout)) {
2021 event_assign(curl->timeout, curl->evbase, CURL_SOCKET_TIMEOUT, 0, php_http_curlm_timeout_callback, h);
2022 } else if (custom_timeout && timerisset(custom_timeout)) {
2023 event_add(curl->timeout, custom_timeout);
2024 } else if (!event_pending(curl->timeout, EV_TIMEOUT, NULL)) {
2025 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2026 event_add(curl->timeout, &timeout);
2027 }
2028
2029 event_base_loop(curl->evbase, EVLOOP_ONCE);
2030
2031 return SUCCESS;
2032 }
2033 #endif
2034
2035 FD_ZERO(&R);
2036 FD_ZERO(&W);
2037 FD_ZERO(&E);
2038
2039 if (CURLM_OK == curl_multi_fdset(curl->handle, &R, &W, &E, &MAX)) {
2040 if (custom_timeout && timerisset(custom_timeout)) {
2041 timeout = *custom_timeout;
2042 } else {
2043 php_http_client_curl_get_timeout(curl, 1000, &timeout);
2044 }
2045
2046 if (MAX == -1) {
2047 php_http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / PHP_HTTP_MCROSEC));
2048 return SUCCESS;
2049 } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
2050 return SUCCESS;
2051 }
2052 }
2053 return FAILURE;
2054 }
2055
2056 static int php_http_client_curl_once(php_http_client_t *h)
2057 {
2058 php_http_client_curl_t *curl = h->ctx;
2059
2060 #if PHP_HTTP_HAVE_EVENT
2061 if (curl->useevents) {
2062 event_base_loop(curl->evbase, EVLOOP_NONBLOCK);
2063 } else
2064 #endif
2065 while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(curl->handle, &curl->unfinished));
2066
2067 php_http_curlm_responsehandler(h);
2068
2069 return curl->unfinished;
2070
2071 }
2072
2073 static STATUS php_http_client_curl_exec(php_http_client_t *h)
2074 {
2075 #if PHP_HTTP_HAVE_EVENT
2076 php_http_client_curl_t *curl = h->ctx;
2077 #endif
2078 TSRMLS_FETCH_FROM_CTX(h->ts);
2079
2080 #if PHP_HTTP_HAVE_EVENT
2081 if (curl->useevents) {
2082 php_http_curlm_timeout_callback(CURL_SOCKET_TIMEOUT, /*EV_READ|EV_WRITE*/0, h);
2083 do {
2084 int ev_rc = event_base_dispatch(curl->evbase);
2085
2086 #if DBG_EVENTS
2087 fprintf(stderr, "%c", "X.0"[ev_rc+1]);
2088 #endif
2089
2090 if (ev_rc < 0) {
2091 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Error in event_base_dispatch()");
2092 return FAILURE;
2093 }
2094 } while (curl->unfinished);
2095 } else
2096 #endif
2097 {
2098 while (php_http_client_curl_once(h)) {
2099 if (SUCCESS != php_http_client_curl_wait(h, NULL)) {
2100 #ifdef PHP_WIN32
2101 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
2102 php_error_docref(NULL TSRMLS_CC, E_WARNING, "WinSock error: %d", WSAGetLastError());
2103 #else
2104 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno));
2105 #endif
2106 return FAILURE;
2107 }
2108 }
2109 }
2110
2111 return SUCCESS;
2112 }
2113
2114 static STATUS php_http_client_curl_setopt(php_http_client_t *h, php_http_client_setopt_opt_t opt, void *arg)
2115 {
2116 php_http_client_curl_t *curl = h->ctx;
2117
2118 switch (opt) {
2119 case PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING:
2120 if (CURLM_OK != curl_multi_setopt(curl->handle, CURLMOPT_PIPELINING, (long) *((zend_bool *) arg))) {
2121 return FAILURE;
2122 }
2123 break;
2124
2125 case PHP_HTTP_CLIENT_OPT_USE_EVENTS:
2126 #if PHP_HTTP_HAVE_EVENT
2127 if ((curl->useevents = *((zend_bool *) arg))) {
2128 if (!curl->evbase) {
2129 curl->evbase = event_base_new();
2130 }
2131 if (!curl->timeout) {
2132 curl->timeout = ecalloc(1, sizeof(struct event));
2133 }
2134 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, h);
2135 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, php_http_curlm_socket_callback);
2136 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, h);
2137 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, php_http_curlm_timer_callback);
2138 } else {
2139 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETDATA, NULL);
2140 curl_multi_setopt(curl->handle, CURLMOPT_SOCKETFUNCTION, NULL);
2141 curl_multi_setopt(curl->handle, CURLMOPT_TIMERDATA, NULL);
2142 curl_multi_setopt(curl->handle, CURLMOPT_TIMERFUNCTION, NULL);
2143 }
2144 break;
2145 #endif
2146
2147 default:
2148 return FAILURE;
2149 }
2150 return SUCCESS;
2151 }
2152
2153 static STATUS php_http_client_curl_getopt(php_http_client_t *h, php_http_client_getopt_opt_t opt, void *arg, void **res)
2154 {
2155 php_http_client_enqueue_t *enqueue;
2156
2157 switch (opt) {
2158 case PHP_HTTP_CLIENT_OPT_PROGRESS_INFO:
2159 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2160 php_http_client_curl_handler_t *handler = enqueue->opaque;
2161
2162 *((php_http_client_progress_state_t **) res) = &handler->progress;
2163 return SUCCESS;
2164 }
2165 break;
2166
2167 case PHP_HTTP_CLIENT_OPT_TRANSFER_INFO:
2168 if ((enqueue = php_http_client_enqueued(h, arg, NULL))) {
2169 php_http_client_curl_handler_t *handler = enqueue->opaque;
2170
2171 php_http_curle_get_info(handler->handle, *(HashTable **) res);
2172 return SUCCESS;
2173 }
2174 break;
2175
2176 default:
2177 break;
2178 }
2179
2180 return FAILURE;
2181 }
2182
2183 static php_http_client_ops_t php_http_client_curl_ops = {
2184 &php_http_curlm_resource_factory_ops,
2185 php_http_client_curl_init,
2186 NULL /* copy */,
2187 php_http_client_curl_dtor,
2188 php_http_client_curl_reset,
2189 php_http_client_curl_exec,
2190 php_http_client_curl_wait,
2191 php_http_client_curl_once,
2192 php_http_client_curl_enqueue,
2193 php_http_client_curl_dequeue,
2194 php_http_client_curl_setopt,
2195 php_http_client_curl_getopt
2196 };
2197
2198 php_http_client_ops_t *php_http_client_curl_get_ops(void)
2199 {
2200 return &php_http_client_curl_ops;
2201 }
2202
2203 PHP_MINIT_FUNCTION(http_client_curl)
2204 {
2205 php_http_options_t *options;
2206 php_http_client_driver_t driver = {
2207 ZEND_STRL("curl"),
2208 &php_http_client_curl_ops
2209 };
2210
2211 if (SUCCESS != php_http_client_driver_add(&driver)) {
2212 return FAILURE;
2213 }
2214
2215 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl"), &php_http_curlm_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2216 return FAILURE;
2217 }
2218 if (SUCCESS != php_persistent_handle_provide(ZEND_STRL("http\\Client\\Curl\\Request"), &php_http_curle_resource_factory_ops, NULL, NULL TSRMLS_CC)) {
2219 return FAILURE;
2220 }
2221
2222 if ((options = php_http_options_init(&php_http_curle_options, 1))) {
2223 options->getter = php_http_curle_get_option;
2224 options->setter = php_http_curle_set_option;
2225
2226 php_http_curle_options_init(options TSRMLS_CC);
2227 }
2228
2229 /*
2230 * HTTP Protocol Version Constants
2231 */
2232 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_0", CURL_HTTP_VERSION_1_0, CONST_CS|CONST_PERSISTENT);
2233 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_1_1", CURL_HTTP_VERSION_1_1, CONST_CS|CONST_PERSISTENT);
2234 #if PHP_HTTP_CURL_VERSION(7,33,0)
2235 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_CS|CONST_PERSISTENT);
2236 #endif
2237 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "HTTP_VERSION_ANY", CURL_HTTP_VERSION_NONE, CONST_CS|CONST_PERSISTENT);
2238
2239 /*
2240 * SSL Version Constants
2241 */
2242 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1", CURL_SSLVERSION_TLSv1, CONST_CS|CONST_PERSISTENT);
2243 #if PHP_HTTP_CURL_VERSION(7,34,0)
2244 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_CS|CONST_PERSISTENT);
2245 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_CS|CONST_PERSISTENT);
2246 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_CS|CONST_PERSISTENT);
2247 #endif
2248 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv2", CURL_SSLVERSION_SSLv2, CONST_CS|CONST_PERSISTENT);
2249 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_SSLv3", CURL_SSLVERSION_SSLv3, CONST_CS|CONST_PERSISTENT);
2250 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "SSL_VERSION_ANY", CURL_SSLVERSION_DEFAULT, CONST_CS|CONST_PERSISTENT);
2251 #if PHP_HTTP_CURL_VERSION(7,21,4)
2252 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "TLSAUTH_SRP", CURL_TLSAUTH_SRP, CONST_CS|CONST_PERSISTENT);
2253 #endif
2254
2255 /*
2256 * DNS IPvX resolving
2257 */
2258 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V4", CURL_IPRESOLVE_V4, CONST_CS|CONST_PERSISTENT);
2259 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_V6", CURL_IPRESOLVE_V6, CONST_CS|CONST_PERSISTENT);
2260 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "IPRESOLVE_ANY", CURL_IPRESOLVE_WHATEVER, CONST_CS|CONST_PERSISTENT);
2261
2262 /*
2263 * Auth Constants
2264 */
2265 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_BASIC", CURLAUTH_BASIC, CONST_CS|CONST_PERSISTENT);
2266 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS|CONST_PERSISTENT);
2267 #if PHP_HTTP_CURL_VERSION(7,19,3)
2268 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_DIGEST_IE", CURLAUTH_DIGEST_IE, CONST_CS|CONST_PERSISTENT);
2269 #endif
2270 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_NTLM", CURLAUTH_NTLM, CONST_CS|CONST_PERSISTENT);
2271 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_GSSNEG", CURLAUTH_GSSNEGOTIATE, CONST_CS|CONST_PERSISTENT);
2272 #if PHP_HTTP_CURL_VERSION(7,38,0)
2273 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_SPNEGO", CURLAUTH_NEGOTIATE, CONST_CS|CONST_PERSISTENT);
2274 #endif
2275 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "AUTH_ANY", CURLAUTH_ANY, CONST_CS|CONST_PERSISTENT);
2276
2277 /*
2278 * Proxy Type Constants
2279 */
2280 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_CS|CONST_PERSISTENT);
2281 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS4A", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2282 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5_HOSTNAME", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2283 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_CS|CONST_PERSISTENT);
2284 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP", CURLPROXY_HTTP, CONST_CS|CONST_PERSISTENT);
2285 #if PHP_HTTP_CURL_VERSION(7,19,4)
2286 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "PROXY_HTTP_1_0", CURLPROXY_HTTP_1_0, CONST_CS|CONST_PERSISTENT);
2287 #endif
2288
2289 /*
2290 * Post Redirection Constants
2291 */
2292 #if PHP_HTTP_CURL_VERSION(7,19,1)
2293 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_301", CURL_REDIR_POST_301, CONST_CS|CONST_PERSISTENT);
2294 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_302", CURL_REDIR_POST_302, CONST_CS|CONST_PERSISTENT);
2295 #if PHP_HTTP_CURL_VERSION(7,26,0)
2296 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_303", CURL_REDIR_POST_303, CONST_CS|CONST_PERSISTENT);
2297 #endif
2298 REGISTER_NS_LONG_CONSTANT("http\\Client\\Curl", "POSTREDIR_ALL", CURL_REDIR_POST_ALL, CONST_CS|CONST_PERSISTENT);
2299 #endif
2300
2301 return SUCCESS;
2302 }
2303
2304 PHP_MSHUTDOWN_FUNCTION(http_client_curl)
2305 {
2306 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl"), NULL, 0 TSRMLS_CC);
2307 php_persistent_handle_cleanup(ZEND_STRL("http\\Client\\Curl\\Request"), NULL, 0 TSRMLS_CC);
2308
2309 php_http_options_dtor(&php_http_curle_options);
2310
2311 return SUCCESS;
2312 }
2313
2314 #endif /* PHP_HTTP_HAVE_CURL */
2315
2316 /*
2317 * Local variables:
2318 * tab-width: 4
2319 * c-basic-offset: 4
2320 * End:
2321 * vim600: noet sw=4 ts=4 fdm=marker
2322 * vim<600: noet sw=4 ts=4
2323 */
Extended HTTP Support