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 +----------------------------------------------------------------------+
23 # include <winsock2.h>
26 #include <curl/curl.h>
30 #include "php_http_api.h"
31 #include "php_http_curl_api.h"
32 #include "php_http_std_defs.h"
35 # include "ext/standard/php_http.h"
38 #include "phpstr/phpstr.h"
40 ZEND_DECLARE_MODULE_GLOBALS(http
)
42 #if LIBCURL_VERSION_NUM >= 0x070c01
43 # define http_curl_reset(ch) curl_easy_reset(ch)
45 # define http_curl_reset(ch)
48 #if LIBCURL_VERSION_NUM < 0x070c00
49 # define curl_easy_strerror(code) "unkown error"
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_setopts(ch, URL, options);
64 #define http_curl_perform(ch, clean_curl) \
67 if (CURLE_OK != (result = curl_easy_perform(ch))) { \
68 http_curl_cleanup(ch, clean_curl); \
69 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not perform request: %s", curl_easy_strerror(result)); \
74 #define http_curl_cleanup(ch, clean_curl) \
75 phpstr_dtor(&HTTP_G(curlbuf)); \
76 zend_llist_clean(&HTTP_G(to_free)); \
78 curl_easy_cleanup(ch); \
82 #define http_curl_copybuf(d, l) \
83 phpstr_data(&HTTP_G(curlbuf), d, l)
85 #define http_curl_copystr(s) _http_curl_copystr((s) TSRMLS_CC)
86 static inline char *_http_curl_copystr(const char *str TSRMLS_DC
);
88 #define http_curl_setopts(c, u, o) _http_curl_setopts((c), (u), (o) TSRMLS_CC)
89 static void _http_curl_setopts(CURL
*ch
, const char *url
, HashTable
*options TSRMLS_DC
);
91 #define http_curl_getopt(o, k) _http_curl_getopt((o), (k) TSRMLS_CC, 0)
92 #define http_curl_getopt1(o, k, t1) _http_curl_getopt((o), (k) TSRMLS_CC, 1, (t1))
93 #define http_curl_getopt2(o, k, t1, t2) _http_curl_getopt((o), (k) TSRMLS_CC, 2, (t1), (t2))
94 static inline zval
*_http_curl_getopt(HashTable
*options
, char *key TSRMLS_DC
, int checks
, ...);
96 static size_t http_curl_body_callback(char *, size_t, size_t, void *);
97 static size_t http_curl_hdrs_callback(char *, size_t, size_t, void *);
99 #define http_curl_getinfo(c, h) _http_curl_getinfo((c), (h) TSRMLS_CC)
100 static inline void _http_curl_getinfo(CURL
*ch
, HashTable
*info TSRMLS_DC
);
102 /* {{{ static inline char *http_curl_copystr(char *) */
103 static inline char *_http_curl_copystr(const char *str TSRMLS_DC
)
105 char *new_str
= estrdup(str
);
106 zend_llist_add_element(&HTTP_G(to_free
), &new_str
);
111 /* {{{ static size_t http_curl_body_callback(char *, size_t, size_t, void *) */
112 static size_t http_curl_body_callback(char *buf
, size_t len
, size_t n
, void *s
)
116 phpstr_append(&HTTP_G(curlbuf
), buf
, len
*= n
);
121 /* {{{ static size_t http_curl_hdrs_callback(char *, size_t, size_t, void *) */
122 static size_t http_curl_hdrs_callback(char *buf
, size_t len
, size_t n
, void *s
)
126 /* discard previous headers */
127 if (HTTP_G(curlbuf
).used
&& (!strncmp(buf
, "HTTP/1.", sizeof("HTTP/1.") - 1))) {
128 phpstr_free(&HTTP_G(curlbuf
));
131 phpstr_append(&HTTP_G(curlbuf
), buf
, len
*= n
);
136 /* {{{ static inline zval *http_curl_getopt(HashTable *, char *, int, ...) */
137 static inline zval
*_http_curl_getopt(HashTable
*options
, char *key TSRMLS_DC
, int checks
, ...)
143 if (SUCCESS
!= zend_hash_find(options
, key
, strlen(key
) + 1, (void **) &zoption
)) {
150 va_start(types
, checks
);
151 for (i
= 0; i
< checks
; ++i
) {
152 if ((va_arg(types
, int)) == (Z_TYPE_PP(zoption
))) {
162 /* {{{ static void http_curl_setopts(CURL *, char *, HashTable *) */
163 static void _http_curl_setopts(CURL
*ch
, const char *url
, HashTable
*options TSRMLS_DC
)
166 zend_bool range_req
= 0;
168 /* standard options */
169 curl_easy_setopt(ch
, CURLOPT_URL
, url
);
170 curl_easy_setopt(ch
, CURLOPT_HEADER
, 0);
171 curl_easy_setopt(ch
, CURLOPT_FILETIME
, 1);
172 curl_easy_setopt(ch
, CURLOPT_NOPROGRESS
, 1);
173 curl_easy_setopt(ch
, CURLOPT_AUTOREFERER
, 1);
174 curl_easy_setopt(ch
, CURLOPT_WRITEFUNCTION
, http_curl_body_callback
);
175 curl_easy_setopt(ch
, CURLOPT_HEADERFUNCTION
, http_curl_hdrs_callback
);
176 #if defined(ZTS) && (LIBCURL_VERSION_NUM >= 0x070a00)
177 curl_easy_setopt(ch
, CURLOPT_NOSIGNAL
, 1);
180 if ((!options
) || (1 > zend_hash_num_elements(options
))) {
185 if (zoption
= http_curl_getopt1(options
, "proxyhost", IS_STRING
)) {
186 curl_easy_setopt(ch
, CURLOPT_PROXY
, http_curl_copystr(Z_STRVAL_P(zoption
)));
188 if (zoption
= http_curl_getopt1(options
, "proxyport", IS_LONG
)) {
189 curl_easy_setopt(ch
, CURLOPT_PROXYPORT
, Z_LVAL_P(zoption
));
192 if (zoption
= http_curl_getopt1(options
, "proxyauth", IS_STRING
)) {
193 curl_easy_setopt(ch
, CURLOPT_PROXYUSERPWD
, http_curl_copystr(Z_STRVAL_P(zoption
)));
195 #if LIBCURL_VERSION_NUM >= 0x070a07
197 if (zoption
= http_curl_getopt1(options
, "proxyauthtype", IS_LONG
)) {
198 curl_easy_setopt(ch
, CURLOPT_PROXYAUTH
, Z_LVAL_P(zoption
));
203 /* outgoing interface */
204 if (zoption
= http_curl_getopt1(options
, "interface", IS_STRING
)) {
205 curl_easy_setopt(ch
, CURLOPT_INTERFACE
, http_curl_copystr(Z_STRVAL_P(zoption
)));
209 if (zoption
= http_curl_getopt1(options
, "port", IS_LONG
)) {
210 curl_easy_setopt(ch
, CURLOPT_PORT
, Z_LVAL_P(zoption
));
214 if (zoption
= http_curl_getopt1(options
, "httpauth", IS_STRING
)) {
215 curl_easy_setopt(ch
, CURLOPT_USERPWD
, http_curl_copystr(Z_STRVAL_P(zoption
)));
217 #if LIBCURL_VERSION_NUM >= 0x070a06
218 if (zoption
= http_curl_getopt1(options
, "httpauthtype", IS_LONG
)) {
219 curl_easy_setopt(ch
, CURLOPT_HTTPAUTH
, Z_LVAL_P(zoption
));
223 /* compress, empty string enables deflate and gzip */
224 if (zoption
= http_curl_getopt2(options
, "compress", IS_LONG
, IS_BOOL
)) {
225 if (Z_LVAL_P(zoption
)) {
226 curl_easy_setopt(ch
, CURLOPT_ENCODING
, "");
230 /* redirects, defaults to 0 */
231 if (zoption
= http_curl_getopt1(options
, "redirect", IS_LONG
)) {
232 curl_easy_setopt(ch
, CURLOPT_FOLLOWLOCATION
, Z_LVAL_P(zoption
) ? 1 : 0);
233 curl_easy_setopt(ch
, CURLOPT_MAXREDIRS
, Z_LVAL_P(zoption
));
234 if (zoption
= http_curl_getopt2(options
, "unrestrictedauth", IS_LONG
, IS_BOOL
)) {
235 curl_easy_setopt(ch
, CURLOPT_UNRESTRICTED_AUTH
, Z_LVAL_P(zoption
));
238 curl_easy_setopt(ch
, CURLOPT_FOLLOWLOCATION
, 0);
242 if (zoption
= http_curl_getopt1(options
, "referer", IS_STRING
)) {
243 curl_easy_setopt(ch
, CURLOPT_REFERER
, http_curl_copystr(Z_STRVAL_P(zoption
)));
246 /* useragent, default "PECL::HTTP/version (PHP/version)" */
247 if (zoption
= http_curl_getopt1(options
, "useragent", IS_STRING
)) {
248 curl_easy_setopt(ch
, CURLOPT_USERAGENT
, http_curl_copystr(Z_STRVAL_P(zoption
)));
250 curl_easy_setopt(ch
, CURLOPT_USERAGENT
,
251 "PECL::HTTP/" HTTP_PEXT_VERSION
" (PHP/" PHP_VERSION
")");
254 /* additional headers, array('name' => 'value') */
255 if (zoption
= http_curl_getopt1(options
, "headers", IS_ARRAY
)) {
258 struct curl_slist
*headers
= NULL
;
260 FOREACH_KEY(zoption
, header_key
, header_idx
) {
263 if (SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zoption
), (void **) &header_val
)) {
264 char header
[1024] = {0};
265 snprintf(header
, 1023, "%s: %s", header_key
, Z_STRVAL_PP(header_val
));
266 headers
= curl_slist_append(headers
, http_curl_copystr(header
));
275 curl_easy_setopt(ch
, CURLOPT_HTTPHEADER
, headers
);
279 /* cookies, array('name' => 'value') */
280 if (zoption
= http_curl_getopt1(options
, "cookies", IS_ARRAY
)) {
281 char *cookie_key
= NULL
;
283 phpstr
*qstr
= phpstr_new();
285 FOREACH_KEY(zoption
, cookie_key
, cookie_idx
) {
288 if (SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zoption
), (void **) &cookie_val
)) {
289 phpstr_appendf(qstr
, "%s=%s; ", cookie_key
, Z_STRVAL_PP(cookie_val
));
299 curl_easy_setopt(ch
, CURLOPT_COOKIE
, http_curl_copystr(qstr
->data
));
305 if (zoption
= http_curl_getopt1(options
, "cookiestore", IS_STRING
)) {
306 curl_easy_setopt(ch
, CURLOPT_COOKIEFILE
, http_curl_copystr(Z_STRVAL_P(zoption
)));
307 curl_easy_setopt(ch
, CURLOPT_COOKIEJAR
, http_curl_copystr(Z_STRVAL_P(zoption
)));
311 if (zoption
= http_curl_getopt1(options
, "resume", IS_LONG
)) {
313 curl_easy_setopt(ch
, CURLOPT_RESUME_FROM
, Z_LVAL_P(zoption
));
317 if (zoption
= http_curl_getopt1(options
, "maxfilesize", IS_LONG
)) {
318 curl_easy_setopt(ch
, CURLOPT_MAXFILESIZE
, Z_LVAL_P(zoption
));
322 if (zoption
= http_curl_getopt1(options
, "lastmodified", IS_LONG
)) {
323 curl_easy_setopt(ch
, CURLOPT_TIMECONDITION
, range_req
? CURL_TIMECOND_IFUNMODSINCE
: CURL_TIMECOND_IFMODSINCE
);
324 curl_easy_setopt(ch
, CURLOPT_TIMEVALUE
, Z_LVAL_P(zoption
));
328 if (zoption
= http_curl_getopt1(options
, "timeout", IS_LONG
)) {
329 curl_easy_setopt(ch
, CURLOPT_TIMEOUT
, Z_LVAL_P(zoption
));
333 if (zoption
= http_curl_getopt1(options
, "connecttimeout", IS_LONG
)) {
334 curl_easy_setopt(ch
, CURLOPT_CONNECTTIMEOUT
, Z_LVAL_P(zoption
));
339 /* {{{ static inline http_curl_getinfo(CURL, HashTable *) */
340 static inline void _http_curl_getinfo(CURL
*ch
, HashTable
*info TSRMLS_DC
)
343 Z_ARRVAL(array
) = info
;
345 #define HTTP_CURL_INFO(I) HTTP_CURL_INFO_EX(I, I)
346 #define HTTP_CURL_INFO_EX(I, X) \
347 switch (CURLINFO_ ##I & ~CURLINFO_MASK) \
349 case CURLINFO_STRING: \
352 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_ ##I, &c)) { \
353 add_assoc_string(&array, pretty_key(http_curl_copystr(#X), sizeof(#X)-1, 0, 0), c ? c : "", 1); \
358 case CURLINFO_DOUBLE: \
361 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_ ##I, &d)) { \
362 add_assoc_double(&array, pretty_key(http_curl_copystr(#X), sizeof(#X)-1, 0, 0), d); \
367 case CURLINFO_LONG: \
370 if (CURLE_OK == curl_easy_getinfo(ch, CURLINFO_ ##I, &l)) { \
371 add_assoc_long(&array, pretty_key(http_curl_copystr(#X), sizeof(#X)-1, 0, 0), l); \
377 HTTP_CURL_INFO(EFFECTIVE_URL
);
379 #if LIBCURL_VERSION_NUM >= 0x070a07
380 HTTP_CURL_INFO(RESPONSE_CODE
);
382 HTTP_CURL_INFO_EX(HTTP_CODE
, RESPONSE_CODE
);
384 HTTP_CURL_INFO(HTTP_CONNECTCODE
);
386 #if LIBCURL_VERSION_NUM >= 0x070500
387 HTTP_CURL_INFO(FILETIME
);
389 HTTP_CURL_INFO(TOTAL_TIME
);
390 HTTP_CURL_INFO(NAMELOOKUP_TIME
);
391 HTTP_CURL_INFO(CONNECT_TIME
);
392 HTTP_CURL_INFO(PRETRANSFER_TIME
);
393 HTTP_CURL_INFO(STARTTRANSFER_TIME
);
394 #if LIBCURL_VERSION_NUM >= 0x070907
395 HTTP_CURL_INFO(REDIRECT_TIME
);
396 HTTP_CURL_INFO(REDIRECT_COUNT
);
399 HTTP_CURL_INFO(SIZE_UPLOAD
);
400 HTTP_CURL_INFO(SIZE_DOWNLOAD
);
401 HTTP_CURL_INFO(SPEED_DOWNLOAD
);
402 HTTP_CURL_INFO(SPEED_UPLOAD
);
404 HTTP_CURL_INFO(HEADER_SIZE
);
405 HTTP_CURL_INFO(REQUEST_SIZE
);
407 HTTP_CURL_INFO(SSL_VERIFYRESULT
);
408 #if LIBCURL_VERSION_NUM >= 0x070c03
409 /*HTTP_CURL_INFO(SSL_ENGINES);
410 todo: CURLINFO_SLIST */
413 HTTP_CURL_INFO(CONTENT_LENGTH_DOWNLOAD
);
414 HTTP_CURL_INFO(CONTENT_LENGTH_UPLOAD
);
415 HTTP_CURL_INFO(CONTENT_TYPE
);
417 #if LIBCURL_VERSION_NUM >= 0x070a03
418 /*HTTP_CURL_INFO(PRIVATE);*/
421 #if LIBCURL_VERSION_NUM >= 0x070a08
422 HTTP_CURL_INFO(HTTPAUTH_AVAIL
);
423 HTTP_CURL_INFO(PROXYAUTH_AVAIL
);
426 #if LIBCURL_VERSION_NUM >= 0x070c02
427 /*HTTP_CURL_INFO(OS_ERRNO);*/
430 #if LIBCURL_VERSION_NUM >= 0x070c03
431 HTTP_CURL_INFO(NUM_CONNECTS
);
436 /* {{{ STATUS http_get_ex(CURL *, char *, HashTable *, HashTable *, char **, size_t *) */
437 PHP_HTTP_API STATUS
_http_get_ex(CURL
*ch
, const char *URL
, HashTable
*options
,
438 HashTable
*info
, char **data
, size_t *data_len TSRMLS_DC
)
440 zend_bool clean_curl
= 0;
442 http_curl_startup(ch
, clean_curl
, URL
, options
);
443 curl_easy_setopt(ch
, CURLOPT_HTTPGET
, 1);
444 http_curl_perform(ch
, clean_curl
);
447 http_curl_getinfo(ch
, info
);
450 http_curl_copybuf(data
, data_len
);
451 http_curl_cleanup(ch
, clean_curl
);
456 /* {{{ STATUS http_head_ex(CURL *, char *, HashTable *, HashTable *, char **data, size_t *) */
457 PHP_HTTP_API STATUS
_http_head_ex(CURL
*ch
, const char *URL
, HashTable
*options
,
458 HashTable
*info
, char **data
, size_t *data_len TSRMLS_DC
)
460 zend_bool clean_curl
= 0;
462 http_curl_startup(ch
, clean_curl
, URL
, options
);
463 curl_easy_setopt(ch
, CURLOPT_NOBODY
, 1);
464 http_curl_perform(ch
, clean_curl
);
467 http_curl_getinfo(ch
, info
);
470 http_curl_copybuf(data
, data_len
);
471 http_curl_cleanup(ch
, clean_curl
);
476 /* {{{ STATUS http_post_data_ex(CURL *, char *, char *, size_t, HashTable *, HashTable *, char **, size_t *) */
477 PHP_HTTP_API STATUS
_http_post_data_ex(CURL
*ch
, const char *URL
, char *postdata
,
478 size_t postdata_len
, HashTable
*options
, HashTable
*info
, char **data
,
479 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_POST
, 1);
485 curl_easy_setopt(ch
, CURLOPT_POSTFIELDS
, postdata
);
486 curl_easy_setopt(ch
, CURLOPT_POSTFIELDSIZE
, postdata_len
);
487 http_curl_perform(ch
, clean_curl
);
490 http_curl_getinfo(ch
, info
);
493 http_curl_copybuf(data
, data_len
);
494 http_curl_cleanup(ch
, clean_curl
);
500 /* {{{ STATUS http_post_array_ex(CURL *, char *, HashTable *, HashTable *, HashTable *, char **, size_t *) */
501 PHP_HTTP_API STATUS
_http_post_array_ex(CURL
*ch
, const char *URL
, HashTable
*postarray
,
502 HashTable
*options
, HashTable
*info
, char **data
, size_t *data_len TSRMLS_DC
)
508 if (SUCCESS
!= http_urlencode_hash_ex(postarray
, 1, NULL
, 0, &encoded
, &encoded_len
)) {
509 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not encode post data");
513 status
= http_post_data_ex(ch
, URL
, encoded
, encoded_len
, options
, info
, data
, data_len
);
520 /* {{{ STATUS http_post_curldata_ex(CURL *, char *, curl_httppost *, HashTable *, HashTable *, char **, size_t *) */
521 PHP_HTTP_API STATUS
_http_post_curldata_ex(CURL
*ch
, const char *URL
,
522 struct curl_httppost
*curldata
, HashTable
*options
, HashTable
*info
,
523 char **data
, size_t *data_len TSRMLS_DC
)
525 zend_bool clean_curl
= 0;
527 http_curl_startup(ch
, clean_curl
, URL
, options
);
528 curl_easy_setopt(ch
, CURLOPT_POST
, 1);
529 curl_easy_setopt(ch
, CURLOPT_HTTPPOST
, curldata
);
530 http_curl_perform(ch
, clean_curl
);
533 http_curl_getinfo(ch
, info
);
536 http_curl_copybuf(data
, data_len
);
537 http_curl_cleanup(ch
, clean_curl
);
548 * vim600: noet sw=4 ts=4 fdm=marker
549 * vim<600: noet sw=4 ts=4