2 +----------------------------------------------------------------------+
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.0 of the PHP license, that |
6 | is bundled with this package in the file LICENSE, and is available |
7 | through the world-wide-web at http://www.php.net/license/3_0.txt. |
8 | If you did not receive a copy of the PHP license and are unable to |
9 | obtain it through the world-wide-web, please send a note to |
10 | license@php.net so we can mail you a copy immediately. |
11 +----------------------------------------------------------------------+
12 | Copyright (c) 2004-2005 Michael Wallner <mike@php.net> |
13 +----------------------------------------------------------------------+
24 # define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
25 # include <winsock2.h>
26 # include <sys/types.h>
29 #include <curl/curl.h>
30 #include <curl/easy.h>
34 #include "php_http_api.h"
35 #include "php_http_curl_api.h"
36 #include "php_http_std_defs.h"
39 # include "ext/standard/php_http.h"
42 #include "ext/standard/php_smart_str.h"
44 ZEND_DECLARE_MODULE_GLOBALS(http
)
46 #if LIBCURL_VERSION_NUM >= 0x070c01
47 # define http_curl_reset(ch) curl_easy_reset(ch)
49 # define http_curl_reset(ch)
52 #define http_curl_startup(ch, clean_curl, URL, options) \
54 if (!(ch = curl_easy_init())) { \
55 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize curl"); \
60 http_curl_reset(ch); \
62 http_curl_initbuf(); \
63 http_curl_setopts(ch, URL, options);
66 #define http_curl_cleanup(ch, clean_curl) \
67 http_curl_freestr(); \
68 http_curl_freebuf(); \
70 curl_easy_cleanup(ch); \
74 #define http_curl_freestr() \
75 zend_llist_clean(&HTTP_G(to_free))
77 #define http_curl_initbuf() http_curl_initbuf_ex(0)
79 #define http_curl_initbuf_ex(chunk_size) \
81 size_t size = (chunk_size > 0) ? chunk_size : HTTP_CURLBUF_SIZE; \
82 http_curl_freebuf(); \
83 HTTP_G(curlbuf).data = emalloc(size); \
84 HTTP_G(curlbuf).free = size; \
85 HTTP_G(curlbuf).size = size; \
88 #define http_curl_freebuf() \
89 if (HTTP_G(curlbuf).data) { \
90 efree(HTTP_G(curlbuf).data); \
91 HTTP_G(curlbuf).data = NULL; \
93 HTTP_G(curlbuf).used = 0; \
94 HTTP_G(curlbuf).free = 0; \
95 HTTP_G(curlbuf).size = 0;
97 #define http_curl_copybuf(data, size) \
98 * size = HTTP_G(curlbuf).used; \
99 * data = ecalloc(1, HTTP_G(curlbuf).used + 1); \
100 memcpy(* data, HTTP_G(curlbuf).data, * size);
102 #define http_curl_sizebuf(for_size) \
104 size_t size = (for_size); \
105 if (size > HTTP_G(curlbuf).free) { \
106 size_t bsize = HTTP_G(curlbuf).size; \
107 while (size > bsize) { \
110 HTTP_G(curlbuf).data = erealloc(HTTP_G(curlbuf).data, HTTP_G(curlbuf).used + bsize); \
111 HTTP_G(curlbuf).free += bsize; \
116 #define http_curl_copystr(s) _http_curl_copystr((s) TSRMLS_CC)
117 static inline char *_http_curl_copystr(const char *str TSRMLS_DC
);
119 #define http_curl_setopts(c, u, o) _http_curl_setopts((c), (u), (o) TSRMLS_CC)
120 static inline void _http_curl_setopts(CURL
*ch
, const char *url
, HashTable
*options TSRMLS_DC
);
122 #define http_curl_getopt(o, k) _http_curl_getopt((o), (k) TSRMLS_CC, 0)
123 #define http_curl_getopt1(o, k, t1) _http_curl_getopt((o), (k) TSRMLS_CC, 1, (t1))
124 #define http_curl_getopt2(o, k, t1, t2) _http_curl_getopt((o), (k) TSRMLS_CC, 2, (t1), (t2))
125 static inline zval
*_http_curl_getopt(HashTable
*options
, char *key TSRMLS_DC
, int checks
, ...);
127 static size_t http_curl_body_callback(char *, size_t, size_t, void *);
128 static size_t http_curl_hdrs_callback(char *, size_t, size_t, void *);
130 #define http_curl_getinfo(c, h) _http_curl_getinfo((c), (h) TSRMLS_CC)
131 static inline void _http_curl_getinfo(CURL
*ch
, HashTable
*info TSRMLS_DC
);
133 /* {{{ static inline char *http_curl_copystr(char *) */
134 static inline char *_http_curl_copystr(const char *str TSRMLS_DC
)
136 char *new_str
= estrdup(str
);
137 zend_llist_add_element(&HTTP_G(to_free
), &new_str
);
142 /* {{{ static size_t http_curl_body_callback(char *, size_t, size_t, void *) */
143 static size_t http_curl_body_callback(char *buf
, size_t len
, size_t n
, void *s
)
147 http_curl_sizebuf(len
*= n
);
149 memcpy(HTTP_G(curlbuf
).data
+ HTTP_G(curlbuf
).used
, buf
, len
);
150 HTTP_G(curlbuf
).free
-= len
;
151 HTTP_G(curlbuf
).used
+= len
;
156 /* {{{ static size_t http_curl_hdrs_callback(char *, size_t, size_t, void *) */
157 static size_t http_curl_hdrs_callback(char *buf
, size_t len
, size_t n
, void *s
)
161 /* discard previous headers */
162 if ((HTTP_G(curlbuf
).used
) && (!strncmp(buf
, "HTTP/1.", sizeof("HTTP/1.") - 1))) {
165 http_curl_sizebuf(len
*= n
);
167 memcpy(HTTP_G(curlbuf
).data
+ HTTP_G(curlbuf
).used
, buf
, len
);
168 HTTP_G(curlbuf
).free
-= len
;
169 HTTP_G(curlbuf
).used
+= len
;
174 /* {{{ static inline zval *http_curl_getopt(HashTable *, char *, int, ...) */
175 static inline zval
*_http_curl_getopt(HashTable
*options
, char *key TSRMLS_DC
, int checks
, ...)
181 if (SUCCESS
!= zend_hash_find(options
, key
, strlen(key
) + 1, (void **) &zoption
)) {
188 va_start(types
, checks
);
189 for (i
= 0; i
< checks
; ++i
) {
190 if ((va_arg(types
, int)) == (Z_TYPE_PP(zoption
))) {
200 /* {{{ static inline void http_curl_setopts(CURL *, char *, HashTable *) */
201 static inline void _http_curl_setopts(CURL
*ch
, const char *url
, HashTable
*options TSRMLS_DC
)
204 zend_bool range_req
= 0;
206 /* standard options */
207 curl_easy_setopt(ch
, CURLOPT_URL
, url
);
208 curl_easy_setopt(ch
, CURLOPT_HEADER
, 0);
209 curl_easy_setopt(ch
, CURLOPT_FILETIME
, 1);
210 curl_easy_setopt(ch
, CURLOPT_NOPROGRESS
, 1);
211 curl_easy_setopt(ch
, CURLOPT_AUTOREFERER
, 1);
212 curl_easy_setopt(ch
, CURLOPT_WRITEFUNCTION
, http_curl_body_callback
);
213 curl_easy_setopt(ch
, CURLOPT_HEADERFUNCTION
, http_curl_hdrs_callback
);
214 #if defined(ZTS) && (LIBCURL_VERSION_NUM >= 0x070a00)
215 curl_easy_setopt(ch
, CURLOPT_NOSIGNAL
, 1);
218 if ((!options
) || (1 > zend_hash_num_elements(options
))) {
223 if (zoption
= http_curl_getopt1(options
, "proxyhost", IS_STRING
)) {
224 curl_easy_setopt(ch
, CURLOPT_PROXY
, http_curl_copystr(Z_STRVAL_P(zoption
)));
226 if (zoption
= http_curl_getopt1(options
, "proxyport", IS_LONG
)) {
227 curl_easy_setopt(ch
, CURLOPT_PROXYPORT
, Z_LVAL_P(zoption
));
230 if (zoption
= http_curl_getopt1(options
, "proxyauth", IS_STRING
)) {
231 curl_easy_setopt(ch
, CURLOPT_PROXYUSERPWD
, http_curl_copystr(Z_STRVAL_P(zoption
)));
233 #if LIBCURL_VERSION_NUM >= 0x070a07
235 if (zoption
= http_curl_getopt1(options
, "proxyauthtype", IS_LONG
)) {
236 curl_easy_setopt(ch
, CURLOPT_PROXYAUTH
, Z_LVAL_P(zoption
));
241 /* outgoing interface */
242 if (zoption
= http_curl_getopt1(options
, "interface", IS_STRING
)) {
243 curl_easy_setopt(ch
, CURLOPT_INTERFACE
, http_curl_copystr(Z_STRVAL_P(zoption
)));
247 if (zoption
= http_curl_getopt1(options
, "port", IS_LONG
)) {
248 curl_easy_setopt(ch
, CURLOPT_PORT
, Z_LVAL_P(zoption
));
252 if (zoption
= http_curl_getopt1(options
, "httpauth", IS_STRING
)) {
253 curl_easy_setopt(ch
, CURLOPT_USERPWD
, http_curl_copystr(Z_STRVAL_P(zoption
)));
255 #if LIBCURL_VERSION_NUM >= 0x070a06
256 if (zoption
= http_curl_getopt1(options
, "httpauthtype", IS_LONG
)) {
257 curl_easy_setopt(ch
, CURLOPT_HTTPAUTH
, Z_LVAL_P(zoption
));
261 /* compress, empty string enables deflate and gzip */
262 if (zoption
= http_curl_getopt2(options
, "compress", IS_LONG
, IS_BOOL
)) {
263 if (Z_LVAL_P(zoption
)) {
264 curl_easy_setopt(ch
, CURLOPT_ENCODING
, "");
268 /* redirects, defaults to 0 */
269 if (zoption
= http_curl_getopt1(options
, "redirect", IS_LONG
)) {
270 curl_easy_setopt(ch
, CURLOPT_FOLLOWLOCATION
, Z_LVAL_P(zoption
) ? 1 : 0);
271 curl_easy_setopt(ch
, CURLOPT_MAXREDIRS
, Z_LVAL_P(zoption
));
272 if (zoption
= http_curl_getopt2(options
, "unrestrictedauth", IS_LONG
, IS_BOOL
)) {
273 curl_easy_setopt(ch
, CURLOPT_UNRESTRICTED_AUTH
, Z_LVAL_P(zoption
));
276 curl_easy_setopt(ch
, CURLOPT_FOLLOWLOCATION
, 0);
280 if (zoption
= http_curl_getopt1(options
, "referer", IS_STRING
)) {
281 curl_easy_setopt(ch
, CURLOPT_REFERER
, http_curl_copystr(Z_STRVAL_P(zoption
)));
284 /* useragent, default "PECL::HTTP/version (PHP/version)" */
285 if (zoption
= http_curl_getopt1(options
, "useragent", IS_STRING
)) {
286 curl_easy_setopt(ch
, CURLOPT_USERAGENT
, http_curl_copystr(Z_STRVAL_P(zoption
)));
288 curl_easy_setopt(ch
, CURLOPT_USERAGENT
,
289 "PECL::HTTP/" PHP_EXT_HTTP_VERSION
" (PHP/" PHP_VERSION
")");
292 /* additional headers, array('name' => 'value') */
293 if (zoption
= http_curl_getopt1(options
, "headers", IS_ARRAY
)) {
296 struct curl_slist
*headers
= NULL
;
298 FOREACH_KEY(zoption
, header_key
, header_idx
) {
301 if (SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zoption
), (void **) &header_val
)) {
302 char header
[1024] = {0};
303 snprintf(header
, 1023, "%s: %s", header_key
, Z_STRVAL_PP(header_val
));
304 headers
= curl_slist_append(headers
, http_curl_copystr(header
));
313 curl_easy_setopt(ch
, CURLOPT_HTTPHEADER
, headers
);
317 /* cookies, array('name' => 'value') */
318 if (zoption
= http_curl_getopt1(options
, "cookies", IS_ARRAY
)) {
319 char *cookie_key
= NULL
;
321 smart_str qstr
= {0};
323 FOREACH_KEY(zoption
, cookie_key
, cookie_idx
) {
326 if (SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zoption
), (void **) &cookie_val
)) {
327 smart_str_appends(&qstr
, cookie_key
);
328 smart_str_appendl(&qstr
, "=", 1);
329 smart_str_appendl(&qstr
, Z_STRVAL_PP(cookie_val
), Z_STRLEN_PP(cookie_val
));
330 smart_str_appendl(&qstr
, "; ", 2);
340 curl_easy_setopt(ch
, CURLOPT_COOKIE
, http_curl_copystr(qstr
.c
));
346 if (zoption
= http_curl_getopt1(options
, "cookiestore", IS_STRING
)) {
347 curl_easy_setopt(ch
, CURLOPT_COOKIEFILE
, http_curl_copystr(Z_STRVAL_P(zoption
)));
348 curl_easy_setopt(ch
, CURLOPT_COOKIEJAR
, http_curl_copystr(Z_STRVAL_P(zoption
)));
352 if (zoption
= http_curl_getopt1(options
, "resume", IS_LONG
)) {
354 curl_easy_setopt(ch
, CURLOPT_RESUME_FROM
, Z_LVAL_P(zoption
));
358 if (zoption
= http_curl_getopt1(options
, "maxfilesize", IS_LONG
)) {
359 curl_easy_setopt(ch
, CURLOPT_MAXFILESIZE
, Z_LVAL_P(zoption
));
363 if (zoption
= http_curl_getopt1(options
, "lastmodified", IS_LONG
)) {
364 curl_easy_setopt(ch
, CURLOPT_TIMECONDITION
, range_req
? CURL_TIMECOND_IFUNMODSINCE
: CURL_TIMECOND_IFMODSINCE
);
365 curl_easy_setopt(ch
, CURLOPT_TIMEVALUE
, Z_LVAL_P(zoption
));
369 if (zoption
= http_curl_getopt1(options
, "timeout", IS_LONG
)) {
370 curl_easy_setopt(ch
, CURLOPT_TIMEOUT
, Z_LVAL_P(zoption
));
374 if (zoption
= http_curl_getopt1(options
, "connecttimeout", IS_LONG
)) {
375 curl_easy_setopt(ch
, CURLOPT_CONNECTTIMEOUT
, Z_LVAL_P(zoption
));
380 /* {{{ static inline http_curl_getinfo(CURL, HashTable *) */
381 static inline void _http_curl_getinfo(CURL
*ch
, HashTable
*info TSRMLS_DC
)
384 Z_ARRVAL(array
) = info
;
386 #define HTTP_CURL_INFO(I) HTTP_CURL_INFO_EX(I, I)
387 #define HTTP_CURL_INFO_EX(I, X) \
388 switch (CURLINFO_ ##I & ~CURLINFO_MASK) \
390 case CURLINFO_STRING: \
393 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_ ##I, &c)) { \
394 add_assoc_string(&array, pretty_key(http_curl_copystr(#X), sizeof(#X)-1, 0, 0), c ? c : "", 1); \
399 case CURLINFO_DOUBLE: \
402 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_ ##I, &d)) { \
403 add_assoc_double(&array, pretty_key(http_curl_copystr(#X), sizeof(#X)-1, 0, 0), d); \
408 case CURLINFO_LONG: \
411 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_ ##I, &l)) { \
412 add_assoc_long(&array, pretty_key(http_curl_copystr(#X), sizeof(#X)-1, 0, 0), l); \
418 HTTP_CURL_INFO(EFFECTIVE_URL
);
420 #if LIBCURL_VERSION_NUM >= 0x070a07
421 HTTP_CURL_INFO(RESPONSE_CODE
);
423 HTTP_CURL_INFO_EX(HTTP_CODE
, RESPONSE_CODE
);
425 HTTP_CURL_INFO(HTTP_CONNECTCODE
);
427 #if LIBCURL_VERSION_NUM >= 0x070500
428 HTTP_CURL_INFO(FILETIME
);
430 HTTP_CURL_INFO(TOTAL_TIME
);
431 HTTP_CURL_INFO(NAMELOOKUP_TIME
);
432 HTTP_CURL_INFO(CONNECT_TIME
);
433 HTTP_CURL_INFO(PRETRANSFER_TIME
);
434 HTTP_CURL_INFO(STARTTRANSFER_TIME
);
435 #if LIBCURL_VERSION_NUM >= 0x070907
436 HTTP_CURL_INFO(REDIRECT_TIME
);
437 HTTP_CURL_INFO(REDIRECT_COUNT
);
440 HTTP_CURL_INFO(SIZE_UPLOAD
);
441 HTTP_CURL_INFO(SIZE_DOWNLOAD
);
442 HTTP_CURL_INFO(SPEED_DOWNLOAD
);
443 HTTP_CURL_INFO(SPEED_UPLOAD
);
445 HTTP_CURL_INFO(HEADER_SIZE
);
446 HTTP_CURL_INFO(REQUEST_SIZE
);
448 HTTP_CURL_INFO(SSL_VERIFYRESULT
);
449 #if LIBCURL_VERSION_NUM >= 0x070c03
450 /*HTTP_CURL_INFO(SSL_ENGINES);
451 todo: CURLINFO_SLIST */
454 HTTP_CURL_INFO(CONTENT_LENGTH_DOWNLOAD
);
455 HTTP_CURL_INFO(CONTENT_LENGTH_UPLOAD
);
456 HTTP_CURL_INFO(CONTENT_TYPE
);
458 #if LIBCURL_VERSION_NUM >= 0x070a03
459 /*HTTP_CURL_INFO(PRIVATE);*/
462 #if LIBCURL_VERSION_NUM >= 0x070a08
463 HTTP_CURL_INFO(HTTPAUTH_AVAIL
);
464 HTTP_CURL_INFO(PROXYAUTH_AVAIL
);
467 #if LIBCURL_VERSION_NUM >= 0x070c02
468 /*HTTP_CURL_INFO(OS_ERRNO);*/
471 #if LIBCURL_VERSION_NUM >= 0x070c03
472 HTTP_CURL_INFO(NUM_CONNECTS
);
477 /* {{{ STATUS http_get_ex(CURL *, char *, HashTable *, HashTable *, char **, size_t *) */
478 PHP_HTTP_API STATUS
_http_get_ex(CURL
*ch
, const char *URL
, HashTable
*options
,
479 HashTable
*info
, char **data
, size_t *data_len TSRMLS_DC
)
481 zend_bool clean_curl
= 0;
483 http_curl_startup(ch
, clean_curl
, URL
, options
);
484 curl_easy_setopt(ch
, CURLOPT_HTTPGET
, 1);
486 if (CURLE_OK
!= curl_easy_perform(ch
)) {
487 http_curl_cleanup(ch
, clean_curl
);
488 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not perform request");
493 http_curl_getinfo(ch
, info
);
496 http_curl_copybuf(data
, data_len
);
497 http_curl_cleanup(ch
, clean_curl
);
502 /* {{{ STATUS http_head_ex(CURL *, char *, HashTable *, HashTable *, char **data, size_t *) */
503 PHP_HTTP_API STATUS
_http_head_ex(CURL
*ch
, const char *URL
, HashTable
*options
,
504 HashTable
*info
, char **data
, size_t *data_len TSRMLS_DC
)
506 zend_bool clean_curl
= 0;
508 http_curl_startup(ch
, clean_curl
, URL
, options
);
509 curl_easy_setopt(ch
, CURLOPT_NOBODY
, 1);
511 if (CURLE_OK
!= curl_easy_perform(ch
)) {
512 http_curl_cleanup(ch
, clean_curl
);
513 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not perform request");
518 http_curl_getinfo(ch
, info
);
521 http_curl_copybuf(data
, data_len
);
522 http_curl_cleanup(ch
, clean_curl
);
527 /* {{{ STATUS http_post_data_ex(CURL *, char *, char *, size_t, HashTable *, HashTable *, char **, size_t *) */
528 PHP_HTTP_API STATUS
_http_post_data_ex(CURL
*ch
, const char *URL
, char *postdata
,
529 size_t postdata_len
, HashTable
*options
, HashTable
*info
, char **data
,
530 size_t *data_len TSRMLS_DC
)
532 zend_bool clean_curl
= 0;
534 http_curl_startup(ch
, clean_curl
, URL
, options
);
535 curl_easy_setopt(ch
, CURLOPT_POST
, 1);
536 curl_easy_setopt(ch
, CURLOPT_POSTFIELDS
, postdata
);
537 curl_easy_setopt(ch
, CURLOPT_POSTFIELDSIZE
, postdata_len
);
539 if (CURLE_OK
!= curl_easy_perform(ch
)) {
540 http_curl_cleanup(ch
, clean_curl
);
541 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not perform request");
546 http_curl_getinfo(ch
, info
);
549 http_curl_copybuf(data
, data_len
);
550 http_curl_cleanup(ch
, clean_curl
);
556 /* {{{ STATUS http_post_array_ex(CURL *, char *, HashTable *, HashTable *, HashTable *, char **, size_t *) */
557 PHP_HTTP_API STATUS
_http_post_array_ex(CURL
*ch
, const char *URL
, HashTable
*postarray
,
558 HashTable
*options
, HashTable
*info
, char **data
, size_t *data_len TSRMLS_DC
)
560 smart_str qstr
= {0};
563 HTTP_URL_ARGSEP_OVERRIDE
;
564 if (php_url_encode_hash_ex(postarray
, &qstr
, NULL
,0,NULL
,0,NULL
,0,NULL TSRMLS_CC
) != SUCCESS
) {
568 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not encode post data");
569 HTTP_URL_ARGSEP_RESTORE
;
573 HTTP_URL_ARGSEP_RESTORE
;
575 status
= http_post_data_ex(ch
, URL
, qstr
.c
, qstr
.len
, options
, info
, data
, data_len
);
584 /* {{{ STATUS http_post_curldata_ex(CURL *, char *, curl_httppost *, HashTable *, HashTable *, char **, size_t *) */
585 PHP_HTTP_API STATUS
_http_post_curldata_ex(CURL
*ch
, const char *URL
,
586 struct curl_httppost
*curldata
, HashTable
*options
, HashTable
*info
,
587 char **data
, size_t *data_len TSRMLS_DC
)
589 zend_bool clean_curl
= 0;
591 http_curl_startup(ch
, clean_curl
, URL
, options
);
592 curl_easy_setopt(ch
, CURLOPT_POST
, 1);
593 curl_easy_setopt(ch
, CURLOPT_HTTPPOST
, curldata
);
595 if (CURLE_OK
!= curl_easy_perform(ch
)) {
596 http_curl_cleanup(ch
, clean_curl
);
597 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not perform request");
602 http_curl_getinfo(ch
, info
);
605 http_curl_copybuf(data
, data_len
);
606 http_curl_cleanup(ch
, clean_curl
);
617 * vim600: noet sw=4 ts=4 fdm=marker
618 * vim<600: noet sw=4 ts=4