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 "zend_operators.h"
27 #include "ext/standard/info.h"
28 #include "ext/standard/php_string.h"
29 #if defined(HAVE_PHP_SESSION) && !defined(COMPILE_DL_SESSION)
30 # include "ext/session/php_session.h"
34 #include "php_http_std_defs.h"
35 #include "php_http_api.h"
36 #include "php_http_request_api.h"
37 #include "php_http_cache_api.h"
38 #include "php_http_request_method_api.h"
39 #include "php_http_request_api.h"
40 #include "php_http_date_api.h"
41 #include "php_http_headers_api.h"
42 #include "php_http_message_api.h"
43 #include "php_http_send_api.h"
44 #include "php_http_url_api.h"
46 #include "phpstr/phpstr.h"
48 ZEND_EXTERN_MODULE_GLOBALS(http
)
50 /* {{{ proto string http_date([int timestamp])
52 * This function returns a valid HTTP date regarding RFC 822/1123
53 * looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
56 PHP_FUNCTION(http_date
)
60 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
65 t
= (long) time(NULL
);
68 RETURN_STRING(http_date(t
), 0);
72 /* {{{ proto string http_build_uri(string url[, string proto[, string host[, int port]]])
74 * This function returns an absolute URI constructed from url.
75 * If the url is already abolute but a different proto was supplied,
76 * only the proto part of the URI will be updated. If url has no
77 * path specified, the path of the current REQUEST_URI will be taken.
78 * The host will be taken either from the Host HTTP header of the client
79 * the SERVER_NAME or just localhost if prior are not available.
83 * url = "page.php" => http://www.example.com/current/path/page.php
84 * url = "/page.php" => http://www.example.com/page.php
85 * url = "/page.php", proto = "https" => https://www.example.com/page.php
89 PHP_FUNCTION(http_build_uri
)
91 char *url
= NULL
, *proto
= NULL
, *host
= NULL
;
92 int url_len
= 0, proto_len
= 0, host_len
= 0;
95 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|ssl", &url
, &url_len
, &proto
, &proto_len
, &host
, &host_len
, &port
) != SUCCESS
) {
99 RETURN_STRING(http_absolute_uri_ex(url
, url_len
, proto
, proto_len
, host
, host_len
, port
), 0);
103 #define HTTP_DO_NEGOTIATE(type, supported, as_array) \
106 if (result = http_negotiate_ ##type(supported)) { \
108 Z_TYPE_P(return_value) = IS_ARRAY; \
109 Z_ARRVAL_P(return_value) = result; \
115 if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(result, &key, &key_len, &idx, 1, NULL)) { \
116 RETVAL_STRINGL(key, key_len-1, 0); \
120 zend_hash_destroy(result); \
121 FREE_HASHTABLE(result); \
127 array_init(return_value); \
129 FOREACH_VAL(supported, value) { \
130 convert_to_string_ex(value); \
131 add_assoc_double(return_value, Z_STRVAL_PP(value), 1.0); \
136 zend_hash_internal_pointer_reset(Z_ARRVAL_P(supported)); \
137 if (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(supported), (void **) &value)) { \
138 RETVAL_ZVAL(*value, 1, 0); \
147 /* {{{ proto string http_negotiate_language(array supported[, bool return_quality_array = false])
149 * This function negotiates the clients preferred language based on its
150 * Accept-Language HTTP header. It returns the negotiated language or
151 * the default language (i.e. first array entry) if none match.
153 * The qualifier is recognized and languages without qualifier are rated highest.
155 * The supported parameter is expected to be an array having
156 * the supported languages as array values.
170 * include './langs/'. http_negotiate_language($langs) .'.php';
175 PHP_FUNCTION(http_negotiate_language
)
178 zend_bool as_array
= 0;
180 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|b", &supported
, &as_array
) != SUCCESS
) {
184 HTTP_DO_NEGOTIATE(language
, supported
, as_array
);
188 /* {{{ proto string http_negotiate_charset(array supported)
190 * This function negotiates the clients preferred charset based on its
191 * Accept-Charset HTTP header. It returns the negotiated charset or
192 * the default charset (i.e. first array entry) if none match.
194 * The qualifier is recognized and charset without qualifier are rated highest.
196 * The supported parameter is expected to be an array having
197 * the supported charsets as array values.
203 * 'iso-8859-1', // default
208 * $pref = http_negotiate_charset($charsets);
209 * if (!strcmp($pref, 'iso-8859-1')) {
210 * iconv_set_encoding('internal_encoding', 'iso-8859-1');
211 * iconv_set_encoding('output_encoding', $pref);
212 * ob_start('ob_iconv_handler');
217 PHP_FUNCTION(http_negotiate_charset
)
220 zend_bool as_array
= 0;
222 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|b", &supported
, &as_array
) != SUCCESS
) {
226 HTTP_DO_NEGOTIATE(charset
, supported
, as_array
);
230 /* {{{ proto bool http_send_status(int status)
232 * Send HTTP status code.
235 PHP_FUNCTION(http_send_status
)
239 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &status
) != SUCCESS
) {
242 if (status
< 100 || status
> 510) {
243 http_error_ex(HE_WARNING
, HTTP_E_HEADER
, "Invalid HTTP status code (100-510): %d", status
);
247 RETURN_SUCCESS(http_send_status(status
));
251 /* {{{ proto bool http_send_last_modified([int timestamp])
253 * This converts the given timestamp to a valid HTTP date and
254 * sends it as "Last-Modified" HTTP header. If timestamp is
255 * omitted, current time is sent.
258 PHP_FUNCTION(http_send_last_modified
)
262 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
267 t
= (long) time(NULL
);
270 RETURN_SUCCESS(http_send_last_modified(t
));
274 /* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream'])
276 * Sets the content type.
279 PHP_FUNCTION(http_send_content_type
)
284 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &ct
, &ct_len
) != SUCCESS
) {
289 RETURN_SUCCESS(http_send_content_type("application/x-octetstream", lenof("application/x-octetstream")));
291 RETURN_SUCCESS(http_send_content_type(ct
, ct_len
));
295 /* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false])
297 * Set the Content Disposition. The Content-Disposition header is very useful
298 * if the data actually sent came from a file or something similar, that should
299 * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
302 PHP_FUNCTION(http_send_content_disposition
)
306 zend_bool send_inline
= 0;
308 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &filename
, &f_len
, &send_inline
) != SUCCESS
) {
311 RETURN_SUCCESS(http_send_content_disposition(filename
, f_len
, send_inline
));
315 /* {{{ proto bool http_match_modified([int timestamp[, for_range = false]])
317 * Matches the given timestamp against the clients "If-Modified-Since" resp.
318 * "If-Unmodified-Since" HTTP headers.
321 PHP_FUNCTION(http_match_modified
)
324 zend_bool for_range
= 0;
326 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|lb", &t
, &for_range
) != SUCCESS
) {
330 // current time if not supplied (senseless though)
332 t
= (long) time(NULL
);
336 RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t
));
338 RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t
));
342 /* {{{ proto bool http_match_etag(string etag[, for_range = false])
344 * This matches the given ETag against the clients
345 * "If-Match" resp. "If-None-Match" HTTP headers.
348 PHP_FUNCTION(http_match_etag
)
352 zend_bool for_range
= 0;
354 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &etag
, &etag_len
, &for_range
) != SUCCESS
) {
359 RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag
));
361 RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag
));
365 /* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
367 * If timestamp_or_expires is greater than 0, it is handled as timestamp
368 * and will be sent as date of last modification. If it is 0 or omitted,
369 * the current time will be sent as Last-Modified date. If it's negative,
370 * it is handled as expiration time in seconds, which means that if the
371 * requested last modification date is not between the calculated timespan,
372 * the Last-Modified header is updated and the actual body will be sent.
375 PHP_FUNCTION(http_cache_last_modified
)
377 long last_modified
= 0, send_modified
= 0, t
;
380 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &last_modified
) != SUCCESS
) {
384 t
= (long) time(NULL
);
387 if (!last_modified
) {
388 /* does the client have? (att: caching "forever") */
389 if (zlm
= http_get_server_var("HTTP_IF_MODIFIED_SINCE")) {
390 last_modified
= send_modified
= http_parse_date(Z_STRVAL_P(zlm
));
391 /* send current time */
395 /* negative value is supposed to be expiration time */
396 } else if (last_modified
< 0) {
399 /* send supplied time explicitly */
401 send_modified
= last_modified
;
404 RETURN_SUCCESS(http_cache_last_modified(last_modified
, send_modified
, HTTP_DEFAULT_CACHECONTROL
, lenof(HTTP_DEFAULT_CACHECONTROL
)));
408 /* {{{ proto bool http_cache_etag([string etag])
410 * This function attempts to cache the HTTP body based on an ETag,
411 * either supplied or generated through calculation of the MD5
412 * checksum of the output (uses output buffering).
414 * If clients "If-None-Match" header matches the supplied/calculated
415 * ETag, the body is considered cached on the clients side and
416 * a "304 Not Modified" status code is issued.
419 PHP_FUNCTION(http_cache_etag
)
424 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &etag
, &etag_len
) != SUCCESS
) {
428 RETURN_SUCCESS(http_cache_etag(etag
, etag_len
, HTTP_DEFAULT_CACHECONTROL
, lenof(HTTP_DEFAULT_CACHECONTROL
)));
432 /* {{{ proto string ob_etaghandler(string data, int mode)
434 * For use with ob_start().
436 PHP_FUNCTION(ob_etaghandler
)
442 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sl", &data
, &data_len
, &mode
)) {
446 Z_TYPE_P(return_value
) = IS_STRING
;
447 http_ob_etaghandler(data
, data_len
, &Z_STRVAL_P(return_value
), (uint
*) &Z_STRLEN_P(return_value
), mode
);
451 /* {{{ proto void http_throttle(double sec[, long bytes = 2097152])
453 * Use with http_send() API.
459 * # http_throttle(1, 20000);
460 * # http_throttle(0.5, 10000);
461 * # http_throttle(0.1, 2000);
462 * http_send_file('document.pdf');
466 PHP_FUNCTION(http_throttle
)
471 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "dl", &interval
, &chunk_size
)) {
475 HTTP_G(send
).throttle_delay
= interval
;
476 HTTP_G(send
).buffer_size
= chunk_size
;
480 /* {{{ proto void http_redirect([string url[, array params[, bool session[, int status]]]])
482 * Redirect to a given url.
483 * The supplied url will be expanded with http_absolute_uri(), the params array will
484 * be treated with http_build_query() and the session identification will be appended
485 * if session is true.
487 * The HTTP response code will be set according to status.
488 * You can use one of the following constants for convenience:
489 * - HTTP_REDIRECT 302 Found
490 * - HTTP_REDIRECT_PERM 301 Moved Permanently
491 * - HTTP_REDIRECT_POST 303 See Other
492 * - HTTP_REDIRECT_TEMP 307 Temporary Redirect
494 * Please see http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3
495 * for which redirect response code to use in which situation.
497 * To be RFC compliant, "Redirecting to <a>URI</a>." will be displayed,
498 * if the client doesn't redirect immediatly, and the request method was
501 PHP_FUNCTION(http_redirect
)
504 size_t query_len
= 0;
505 zend_bool session
= 0, free_params
= 0;
508 char *query
= NULL
, *url
= NULL
, *URI
, *LOC
, *RED
= NULL
;
510 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sa!/bl", &url
, &url_len
, ¶ms
, &session
, &status
) != SUCCESS
) {
514 /* append session info */
518 MAKE_STD_ZVAL(params
);
521 #ifdef HAVE_PHP_SESSION
522 # ifdef COMPILE_DL_SESSION
523 if (SUCCESS
== zend_get_module_started("session")) {
524 zval nm_retval
, id_retval
, func
;
527 INIT_PZVAL(&nm_retval
);
528 INIT_PZVAL(&id_retval
);
529 ZVAL_NULL(&nm_retval
);
530 ZVAL_NULL(&id_retval
);
532 ZVAL_STRINGL(&func
, "session_id", lenof("session_id"), 0);
533 call_user_function(EG(function_table
), NULL
, &func
, &id_retval
, 0, NULL TSRMLS_CC
);
534 ZVAL_STRINGL(&func
, "session_name", lenof("session_name"), 0);
535 call_user_function(EG(function_table
), NULL
, &func
, &nm_retval
, 0, NULL TSRMLS_CC
);
537 if ( Z_TYPE(nm_retval
) == IS_STRING
&& Z_STRLEN(nm_retval
) &&
538 Z_TYPE(id_retval
) == IS_STRING
&& Z_STRLEN(id_retval
)) {
539 if (add_assoc_stringl_ex(params
, Z_STRVAL(nm_retval
), Z_STRLEN(nm_retval
)+1,
540 Z_STRVAL(id_retval
), Z_STRLEN(id_retval
), 0) != SUCCESS
) {
541 http_error(HE_WARNING
, HTTP_E_RUNTIME
, "Could not append session information");
546 if (PS(session_status
) == php_session_active
) {
547 if (add_assoc_string(params
, PS(session_name
), PS(id
), 1) != SUCCESS
) {
548 http_error(HE_WARNING
, HTTP_E_RUNTIME
, "Could not append session information");
555 /* treat params array with http_build_query() */
557 if (SUCCESS
!= http_urlencode_hash_ex(Z_ARRVAL_P(params
), 0, NULL
, 0, &query
, &query_len
)) {
569 URI
= http_absolute_uri(url
);
572 spprintf(&LOC
, 0, "Location: %s?%s", URI
, query
);
573 if (SG(request_info
).request_method
&& strcmp(SG(request_info
).request_method
, "HEAD")) {
574 spprintf(&RED
, 0, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI
, query
, URI
, query
);
577 spprintf(&LOC
, 0, "Location: %s", URI
);
578 if (SG(request_info
).request_method
&& strcmp(SG(request_info
).request_method
, "HEAD")) {
579 spprintf(&RED
, 0, "Redirecting to <a href=\"%s\">%s</a>.\n", URI
, URI
);
592 RETURN_SUCCESS(http_exit_ex(status
, LOC
, RED
, 1));
596 /* {{{ proto bool http_send_data(string data)
598 * Sends raw data with support for (multiple) range requests.
601 PHP_FUNCTION(http_send_data
)
605 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zdata
) != SUCCESS
) {
609 convert_to_string_ex(&zdata
);
610 RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata
), Z_STRLEN_P(zdata
)));
614 /* {{{ proto bool http_send_file(string file)
616 * Sends a file with support for (multiple) range requests.
619 PHP_FUNCTION(http_send_file
)
624 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &file
, &flen
) != SUCCESS
) {
631 RETURN_SUCCESS(http_send_file(file
));
635 /* {{{ proto bool http_send_stream(resource stream)
637 * Sends an already opened stream with support for (multiple) range requests.
640 PHP_FUNCTION(http_send_stream
)
645 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "r", &zstream
) != SUCCESS
) {
649 php_stream_from_zval(file
, &zstream
);
650 RETURN_SUCCESS(http_send_stream(file
));
654 /* {{{ proto string http_chunked_decode(string encoded)
656 * This function decodes a string that was HTTP-chunked encoded.
657 * Returns false on failure.
659 PHP_FUNCTION(http_chunked_decode
)
661 char *encoded
= NULL
, *decoded
= NULL
;
662 size_t decoded_len
= 0;
665 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &encoded
, &encoded_len
) != SUCCESS
) {
669 if (NULL
!= http_chunked_decode(encoded
, encoded_len
, &decoded
, &decoded_len
)) {
670 RETURN_STRINGL(decoded
, (int) decoded_len
, 0);
677 /* {{{ proto object http_parse_message(string message)
679 * Parses (a) http_message(s) into a simple recursive object structure:
683 * print_r(http_parse_message(http_get(URL, array('redirect' => 3)));
688 * [httpVersion] => 1.1
689 * [responseCode] => 200
692 * [Content-Length] => 3
696 * [parentMessage] => stdClass object
699 * [httpVersion] => 1.1
700 * [responseCode] => 302
703 * [Content-Length] => 0
707 * [parentMessage] => ...
713 PHP_FUNCTION(http_parse_message
)
717 http_message
*msg
= NULL
;
719 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &message
, &message_len
)) {
724 if (msg
= http_message_parse(message
, message_len
)) {
725 object_init(return_value
);
726 http_message_tostruct_recursive(msg
, return_value
);
727 http_message_free(&msg
);
734 /* {{{ proto array http_parse_headers(string header)
737 PHP_FUNCTION(http_parse_headers
)
742 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &header
, &header_len
)) {
746 array_init(return_value
);
747 if (SUCCESS
!= http_parse_headers(header
, return_value
)) {
748 zval_dtor(return_value
);
754 /* {{{ proto array http_get_request_headers(void)
756 * Get a list of incoming HTTP headers.
758 PHP_FUNCTION(http_get_request_headers
)
762 array_init(return_value
);
763 http_get_request_headers(return_value
);
767 /* {{{ proto string http_get_request_body(void)
769 * Get the raw request body (e.g. POST or PUT data).
771 PHP_FUNCTION(http_get_request_body
)
778 if (SUCCESS
== http_get_request_body(&body
, &length
)) {
779 RETURN_STRINGL(body
, (int) length
, 0);
786 /* {{{ proto bool http_match_request_header(string header, string value[, bool match_case = false])
788 * Match an incoming HTTP header.
790 PHP_FUNCTION(http_match_request_header
)
792 char *header
, *value
;
793 int header_len
, value_len
;
794 zend_bool match_case
= 0;
796 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|b", &header
, &header_len
, &value
, &value_len
, &match_case
)) {
800 RETURN_BOOL(http_match_request_header_ex(header
, value
, match_case
));
805 #ifdef HTTP_HAVE_CURL
807 /* {{{ proto string http_get(string url[, array options[, array &info]])
809 * Performs an HTTP GET request on the supplied url.
811 * The second parameter is expected to be an associative
812 * array where the following keys will be recognized:
814 * - redirect: int, whether and how many redirects to follow
815 * - unrestrictedauth: bool, whether to continue sending credentials on
816 * redirects to a different host
817 * - proxyhost: string, proxy host in "host[:port]" format
818 * - proxyport: int, use another proxy port as specified in proxyhost
819 * - proxyauth: string, proxy credentials in "user:pass" format
820 * - proxyauthtype: int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
821 * - httpauth: string, http credentials in "user:pass" format
822 * - httpauthtype: int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
823 * - compress: bool, whether to allow gzip/deflate content encoding
825 * - port: int, use another port as specified in the url
826 * - referer: string, the referer to sends
827 * - useragent: string, the user agent to send
828 * (defaults to PECL::HTTP/version (PHP/version)))
829 * - headers: array, list of custom headers as associative array
830 * like array("header" => "value")
831 * - cookies: array, list of cookies as associative array
832 * like array("cookie" => "value")
833 * - cookiestore: string, path to a file where cookies are/will be stored
834 * - resume: int, byte offset to start the download from;
835 * if the server supports ranges
836 * - maxfilesize: int, maximum file size that should be downloaded;
837 * has no effect, if the size of the requested entity is not known
838 * - lastmodified: int, timestamp for If-(Un)Modified-Since header
839 * - timeout: int, seconds the request may take
840 * - connecttimeout: int, seconds the connect may take
841 * - onprogress: mixed, progress callback
844 * The optional third parameter will be filled with some additional information
845 * in form af an associative array, if supplied, like the following example:
849 * 'effective_url' => 'http://localhost',
850 * 'response_code' => 403,
851 * 'total_time' => 0.017,
852 * 'namelookup_time' => 0.013,
853 * 'connect_time' => 0.014,
854 * 'pretransfer_time' => 0.014,
855 * 'size_upload' => 0,
856 * 'size_download' => 202,
857 * 'speed_download' => 11882,
858 * 'speed_upload' => 0,
859 * 'header_size' => 145,
860 * 'request_size' => 62,
861 * 'ssl_verifyresult' => 0,
863 * 'content_length_download' => 202,
864 * 'content_length_upload' => 0,
865 * 'starttransfer_time' => 0.017,
866 * 'content_type' => 'text/html; charset=iso-8859-1',
867 * 'redirect_time' => 0,
868 * 'redirect_count' => 0,
869 * 'http_connectcode' => 0,
870 * 'httpauth_avail' => 0,
871 * 'proxyauth_avail' => 0,
876 PHP_FUNCTION(http_get
)
878 zval
*options
= NULL
, *info
= NULL
;
883 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
892 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
893 if (SUCCESS
== http_get(URL
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
894 RETURN_PHPSTR_VAL(&response
);
901 /* {{{ proto string http_head(string url[, array options[, array &info]])
903 * Performs an HTTP HEAD request on the suppied url.
904 * Returns the HTTP response as string.
905 * See http_get() for a full list of available options.
907 PHP_FUNCTION(http_head
)
909 zval
*options
= NULL
, *info
= NULL
;
914 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
923 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
924 if (SUCCESS
== http_head(URL
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
925 RETURN_PHPSTR_VAL(&response
);
932 /* {{{ proto string http_post_data(string url, string data[, array options[, array &info]])
934 * Performs an HTTP POST request, posting data.
935 * Returns the HTTP response as string.
936 * See http_get() for a full list of available options.
938 PHP_FUNCTION(http_post_data
)
940 zval
*options
= NULL
, *info
= NULL
;
941 char *URL
, *postdata
;
942 int postdata_len
, URL_len
;
944 http_request_body body
;
946 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &postdata
, &postdata_len
, &options
, &info
) != SUCCESS
) {
955 body
.type
= HTTP_REQUEST_BODY_CSTRING
;
956 body
.data
= postdata
;
957 body
.size
= postdata_len
;
959 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
960 if (SUCCESS
== http_post(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
961 RETVAL_PHPSTR_VAL(&response
);
968 /* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]])
970 * Performs an HTTP POST request, posting www-form-urlencoded array data.
971 * Returns the HTTP response as string.
972 * See http_get() for a full list of available options.
974 PHP_FUNCTION(http_post_fields
)
976 zval
*options
= NULL
, *info
= NULL
, *fields
, *files
= NULL
;
980 http_request_body body
;
982 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sa|aa/!z", &URL
, &URL_len
, &fields
, &files
, &options
, &info
) != SUCCESS
) {
986 if (SUCCESS
!= http_request_body_fill(&body
, Z_ARRVAL_P(fields
), files
? Z_ARRVAL_P(files
) : NULL
)) {
995 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
996 if (SUCCESS
== http_post(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
997 RETVAL_PHPSTR_VAL(&response
);
1001 http_request_body_dtor(&body
);
1005 /* {{{ proto string http_put_file(string url, string file[, array options[, array &info]])
1007 * Performs an HTTP PUT request, uploading file.
1008 * Returns the HTTP response as string.
1009 * See http_get() for a full list of available options.
1011 PHP_FUNCTION(http_put_file
)
1015 zval
*options
= NULL
, *info
= NULL
;
1018 php_stream_statbuf ssb
;
1019 http_request_body body
;
1021 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &file
, &f_len
, &options
, &info
)) {
1025 if (!(stream
= php_stream_open_wrapper(file
, "rb", REPORT_ERRORS
|ENFORCE_SAFE_MODE
, NULL
))) {
1028 if (php_stream_stat(stream
, &ssb
)) {
1029 php_stream_close(stream
);
1038 body
.type
= HTTP_REQUEST_BODY_UPLOADFILE
;
1040 body
.size
= ssb
.sb
.st_size
;
1042 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
1043 if (SUCCESS
== http_put(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
1044 RETVAL_PHPSTR_VAL(&response
);
1048 http_request_body_dtor(&body
);
1052 /* {{{ proto string http_put_stream(string url, resource stream[, array options[, array &info]])
1054 * Performs an HTTP PUT request, uploading stream.
1055 * Returns the HTTP response as string.
1056 * See http_get() for a full list of available options.
1058 PHP_FUNCTION(http_put_stream
)
1060 zval
*resource
, *options
= NULL
, *info
= NULL
;
1065 php_stream_statbuf ssb
;
1066 http_request_body body
;
1068 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sr|a/!z", &URL
, &URL_len
, &resource
, &options
, &info
)) {
1072 php_stream_from_zval(stream
, &resource
);
1073 if (php_stream_stat(stream
, &ssb
)) {
1082 body
.type
= HTTP_REQUEST_BODY_UPLOADFILE
;
1084 body
.size
= ssb
.sb
.st_size
;
1086 phpstr_init_ex(&response
, HTTP_CURLBUF_SIZE
, 0);
1087 if (SUCCESS
== http_put(URL
, &body
, options
? Z_ARRVAL_P(options
) : NULL
, info
? Z_ARRVAL_P(info
) : NULL
, &response
)) {
1088 RETURN_PHPSTR_VAL(&response
);
1094 #endif /* HTTP_HAVE_CURL */
1097 /* {{{ proto long http_request_method_register(string method)
1099 * Register a custom request method.
1101 PHP_FUNCTION(http_request_method_register
)
1105 unsigned long existing
;
1107 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &method
, &method_len
)) {
1110 if (existing
= http_request_method_exists(1, 0, method
)) {
1111 RETURN_LONG((long) existing
);
1114 RETVAL_LONG((long) http_request_method_register(method
));
1118 /* {{{ proto bool http_request_method_unregister(mixed method)
1120 * Unregister a previously registered custom request method.
1122 PHP_FUNCTION(http_request_method_unregister
)
1126 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/", &method
)) {
1130 switch (Z_TYPE_P(method
))
1133 convert_to_string(method
);
1135 if (is_numeric_string(Z_STRVAL_P(method
), Z_STRLEN_P(method
), NULL
, NULL
, 1)) {
1136 convert_to_long(method
);
1139 if (!(mn
= http_request_method_exists(1, 0, Z_STRVAL_P(method
)))) {
1143 ZVAL_LONG(method
, (long)mn
);
1146 RETURN_SUCCESS(http_request_method_unregister(Z_LVAL_P(method
)));
1153 /* {{{ proto long http_request_method_exists(mixed method)
1155 * Check if a request method is registered (or available by default).
1157 PHP_FUNCTION(http_request_method_exists
)
1162 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z/", &method
)) {
1166 switch (Z_TYPE_P(method
))
1169 convert_to_string(method
);
1171 if (is_numeric_string(Z_STRVAL_P(method
), Z_STRLEN_P(method
), NULL
, NULL
, 1)) {
1172 convert_to_long(method
);
1174 RETURN_LONG((long) http_request_method_exists(1, 0, Z_STRVAL_P(method
)));
1177 RETURN_LONG((long) http_request_method_exists(0, Z_LVAL_P(method
), NULL
));
1185 /* {{{ proto string http_request_method_name(long method)
1187 * Get the literal string representation of a standard or registered request method.
1189 PHP_FUNCTION(http_request_method_name
)
1194 if ((SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &method
)) || (method
< 0)) {
1198 RETURN_STRING(estrdup(http_request_method_name((unsigned long) method
)), 0);
1203 /* {{{ Sara Golemons http_build_query() */
1204 #ifndef ZEND_ENGINE_2
1206 /* {{{ proto string http_build_query(mixed formdata [, string prefix[, string arg_separator]])
1207 Generates a form-encoded query string from an associative array or object. */
1208 PHP_FUNCTION(http_build_query
)
1211 char *prefix
= NULL
, *arg_sep
= INI_STR("arg_separator.output");
1212 int prefix_len
= 0, arg_sep_len
= strlen(arg_sep
);
1215 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|ss", &formdata
, &prefix
, &prefix_len
, &arg_sep
, &arg_sep_len
) != SUCCESS
) {
1219 if (Z_TYPE_P(formdata
) != IS_ARRAY
&& Z_TYPE_P(formdata
) != IS_OBJECT
) {
1220 http_error(HE_WARNING
, HTTP_E_INVALID_PARAM
, "Parameter 1 expected to be Array or Object. Incorrect value given.");
1225 arg_sep
= HTTP_URL_ARGSEP
;
1228 formstr
= phpstr_new();
1229 if (SUCCESS
!= http_urlencode_hash_implementation_ex(HASH_OF(formdata
), formstr
, arg_sep
, prefix
, prefix_len
, NULL
, 0, NULL
, 0, (Z_TYPE_P(formdata
) == IS_OBJECT
? formdata
: NULL
))) {
1230 phpstr_free(&formstr
);
1234 if (!formstr
->used
) {
1235 phpstr_free(&formstr
);
1239 RETURN_PHPSTR_PTR(formstr
);
1242 #endif /* !ZEND_ENGINE_2 */
1245 PHP_FUNCTION(http_test
)
1254 * vim600: noet sw=4 ts=4 fdm=marker
1255 * vim<600: noet sw=4 ts=4