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 +----------------------------------------------------------------------+
25 #include "ext/standard/info.h"
26 #include "ext/session/php_session.h"
27 #include "ext/standard/php_string.h"
28 #include "ext/standard/php_smart_str.h"
33 #include "php_http_api.h"
34 #include "php_http_curl_api.h"
35 #include "php_http_std_defs.h"
37 ZEND_DECLARE_MODULE_GLOBALS(http
)
39 /* {{{ proto string http_date([int timestamp])
41 * This function returns a valid HTTP date regarding RFC 822/1123
42 * looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
45 PHP_FUNCTION(http_date
)
49 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
54 t
= (long) time(NULL
);
57 RETURN_STRING(http_date(t
), 0);
61 /* {{{ proto string http_absolute_uri(string url[, string proto[, string host[, int port]]])
63 * This function returns an absolute URI constructed from url.
64 * If the url is already abolute but a different proto was supplied,
65 * only the proto part of the URI will be updated. If url has no
66 * path specified, the path of the current REQUEST_URI will be taken.
67 * The host will be taken either from the Host HTTP header of the client
68 * the SERVER_NAME or just localhost if prior are not available.
72 * url = "page.php" => http://www.example.com/current/path/page.php
73 * url = "/page.php" => http://www.example.com/page.php
74 * url = "/page.php", proto = "https" => https://www.example.com/page.php
78 PHP_FUNCTION(http_absolute_uri
)
80 char *url
= NULL
, *proto
= NULL
, *host
= NULL
;
81 int url_len
= 0, proto_len
= 0, host_len
= 0;
84 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|ssl", &url
, &url_len
, &proto
, &proto_len
, &host
, &host_len
, &port
) != SUCCESS
) {
88 RETURN_STRING(http_absolute_uri_ex(url
, url_len
, proto
, proto_len
, host
, host_len
, port
), 0);
92 /* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
94 * This function negotiates the clients preferred language based on its
95 * Accept-Language HTTP header. It returns the negotiated language or
96 * the default language if none match.
98 * The qualifier is recognized and languages without qualifier are rated highest.
100 * The supported parameter is expected to be an array having
101 * the supported languages as array values.
115 * include './langs/'. http_negotiate_language($langs) .'.php';
120 PHP_FUNCTION(http_negotiate_language
)
126 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|s", &supported
, &def
, &def_len
) != SUCCESS
) {
134 RETURN_STRING(http_negotiate_language(supported
, def
), 0);
138 /* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1'])
140 * This function negotiates the clients preferred charset based on its
141 * Accept-Charset HTTP header. It returns the negotiated charset or
142 * the default charset if none match.
144 * The qualifier is recognized and charset without qualifier are rated highest.
146 * The supported parameter is expected to be an array having
147 * the supported charsets as array values.
153 * 'iso-8859-1', // default
158 * $pref = http_negotiate_charset($charsets);
159 * if (!strcmp($pref, 'iso-8859-1')) {
160 * iconv_set_encoding('internal_encoding', 'iso-8859-1');
161 * iconv_set_encoding('output_encoding', $pref);
162 * ob_start('ob_iconv_handler');
167 PHP_FUNCTION(http_negotiate_charset
)
173 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|s", &supported
, &def
, &def_len
) != SUCCESS
) {
181 RETURN_STRING(http_negotiate_charset(supported
, def
), 0);
185 /* {{{ proto bool http_send_status(int status)
187 * Send HTTP status code.
190 PHP_FUNCTION(http_send_status
)
194 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &status
) != SUCCESS
) {
197 if (status
< 100 || status
> 510) {
198 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Invalid HTTP status code (100-510): %d", status
);
202 RETURN_SUCCESS(http_send_status(status
));
206 /* {{{ proto bool http_send_last_modified([int timestamp])
208 * This converts the given timestamp to a valid HTTP date and
209 * sends it as "Last-Modified" HTTP header. If timestamp is
210 * omitted, current time is sent.
213 PHP_FUNCTION(http_send_last_modified
)
217 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
222 t
= (long) time(NULL
);
225 RETURN_SUCCESS(http_send_last_modified(t
));
229 /* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream'])
231 * Sets the content type.
234 PHP_FUNCTION(http_send_content_type
)
239 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &ct
, &ct_len
) != SUCCESS
) {
244 RETURN_SUCCESS(http_send_content_type("application/x-octetstream", sizeof("application/x-octetstream") - 1));
246 RETURN_SUCCESS(http_send_content_type(ct
, ct_len
));
250 /* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false])
252 * Set the Content Disposition. The Content-Disposition header is very useful
253 * if the data actually sent came from a file or something similar, that should
254 * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
257 PHP_FUNCTION(http_send_content_disposition
)
261 zend_bool send_inline
= 0;
263 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &filename
, &f_len
, &send_inline
) != SUCCESS
) {
266 RETURN_SUCCESS(http_send_content_disposition(filename
, f_len
, send_inline
));
270 /* {{{ proto bool http_match_modified([int timestamp[, for_range = false]])
272 * Matches the given timestamp against the clients "If-Modified-Since" resp.
273 * "If-Unmodified-Since" HTTP headers.
276 PHP_FUNCTION(http_match_modified
)
279 zend_bool for_range
= 0;
281 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|lb", &t
, &for_range
) != SUCCESS
) {
285 // current time if not supplied (senseless though)
287 t
= (long) time(NULL
);
291 RETURN_BOOL(http_modified_match("HTTP_IF_UNMODIFIED_SINCE", t
));
293 RETURN_BOOL(http_modified_match("HTTP_IF_MODIFIED_SINCE", t
));
297 /* {{{ proto bool http_match_etag(string etag[, for_range = false])
299 * This matches the given ETag against the clients
300 * "If-Match" resp. "If-None-Match" HTTP headers.
303 PHP_FUNCTION(http_match_etag
)
307 zend_bool for_range
= 0;
309 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &etag
, &etag_len
, &for_range
) != SUCCESS
) {
314 RETURN_BOOL(http_etag_match("HTTP_IF_MATCH", etag
));
316 RETURN_BOOL(http_etag_match("HTTP_IF_NONE_MATCH", etag
));
320 /* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
322 * If timestamp_or_exires is greater than 0, it is handled as timestamp
323 * and will be sent as date of last modification. If it is 0 or omitted,
324 * the current time will be sent as Last-Modified date. If it's negative,
325 * it is handled as expiration time in seconds, which means that if the
326 * requested last modification date is not between the calculated timespan,
327 * the Last-Modified header is updated and the actual body will be sent.
330 PHP_FUNCTION(http_cache_last_modified
)
332 long last_modified
= 0, send_modified
= 0, t
;
335 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &last_modified
) != SUCCESS
) {
339 t
= (long) time(NULL
);
342 if (!last_modified
) {
343 /* does the client have? (att: caching "forever") */
344 if (zlm
= http_get_server_var("HTTP_IF_MODIFIED_SINCE")) {
345 last_modified
= send_modified
= http_parse_date(Z_STRVAL_P(zlm
));
346 /* send current time */
350 /* negative value is supposed to be expiration time */
351 } else if (last_modified
< 0) {
354 /* send supplied time explicitly */
356 send_modified
= last_modified
;
359 RETURN_SUCCESS(http_cache_last_modified(last_modified
, send_modified
, HTTP_DEFAULT_CACHECONTROL
, sizeof(HTTP_DEFAULT_CACHECONTROL
) - 1));
363 /* {{{ proto bool http_cache_etag([string etag])
365 * This function attempts to cache the HTTP body based on an ETag,
366 * either supplied or generated through calculation of the MD5
367 * checksum of the output (uses output buffering).
369 * If clients "If-None-Match" header matches the supplied/calculated
370 * ETag, the body is considered cached on the clients side and
371 * a "304 Not Modified" status code is issued.
374 PHP_FUNCTION(http_cache_etag
)
379 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &etag
, &etag_len
) != SUCCESS
) {
383 RETURN_SUCCESS(http_cache_etag(etag
, etag_len
, HTTP_DEFAULT_CACHECONTROL
, sizeof(HTTP_DEFAULT_CACHECONTROL
) - 1));
387 /* {{{ proto string ob_httpetaghandler(string data, int mode)
389 * For use with ob_start().
390 * Note that this has to be started as first output buffer.
391 * WARNING: Don't use with http_send_*().
393 PHP_FUNCTION(ob_httpetaghandler
)
399 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sl", &data
, &data_len
, &mode
)) {
403 if (mode
& PHP_OUTPUT_HANDLER_START
) {
404 if (HTTP_G(etag_started
)) {
405 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "ob_httpetaghandler can only be used once");
406 RETURN_STRINGL(data
, data_len
, 1);
408 http_send_header("Cache-Control: " HTTP_DEFAULT_CACHECONTROL
);
409 HTTP_G(etag_started
) = 1;
412 if (OG(ob_nesting_level
) > 1) {
413 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "ob_httpetaghandler must be started prior to other output buffers");
414 RETURN_STRINGL(data
, data_len
, 1);
417 Z_TYPE_P(return_value
) = IS_STRING
;
418 http_ob_etaghandler(data
, data_len
, &Z_STRVAL_P(return_value
), &Z_STRLEN_P(return_value
), mode
);
422 /* {{{ proto void http_redirect([string url[, array params[, bool session,[ bool permanent]]]])
424 * Redirect to a given url.
425 * The supplied url will be expanded with http_absolute_uri(), the params array will
426 * be treated with http_build_query() and the session identification will be appended
427 * if session is true.
429 * Depending on permanent the redirection will be issued with a permanent
430 * ("301 Moved Permanently") or a temporary ("302 Found") redirection
433 * To be RFC compliant, "Redirecting to <a>URI</a>." will be displayed,
434 * if the client doesn't redirect immediatly.
436 PHP_FUNCTION(http_redirect
)
439 size_t query_len
= 0;
440 zend_bool session
= 0, permanent
= 0;
442 char *query
, *url
, *URI
,
443 LOC
[HTTP_URI_MAXLEN
+ sizeof("Location: ")],
444 RED
[HTTP_URI_MAXLEN
* 2 + sizeof("Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n")];
446 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sa!/bb", &url
, &url_len
, ¶ms
, &session
, &permanent
) != SUCCESS
) {
450 /* append session info */
451 if (session
&& (PS(session_status
) == php_session_active
)) {
453 MAKE_STD_ZVAL(params
);
456 if (add_assoc_string(params
, PS(session_name
), PS(id
), 1) != SUCCESS
) {
457 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not append session information");
461 /* treat params array with http_build_query() */
463 if (SUCCESS
!= http_urlencode_hash_ex(Z_ARRVAL_P(params
), 0, NULL
, 0, &query
, &query_len
)) {
468 URI
= http_absolute_uri(url
);
471 snprintf(LOC
, HTTP_URI_MAXLEN
+ sizeof("Location: "), "Location: %s?%s", URI
, query
);
472 sprintf(RED
, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI
, query
, URI
, query
);
475 snprintf(LOC
, HTTP_URI_MAXLEN
+ sizeof("Location: "), "Location: %s", URI
);
476 sprintf(RED
, "Redirecting to <a href=\"%s\">%s</a>.\n", URI
, URI
);
480 if ((SUCCESS
== http_send_header(LOC
)) && (SUCCESS
== http_send_status((permanent
? 301 : 302)))) {
481 php_body_write(RED
, strlen(RED
) TSRMLS_CC
);
488 /* {{{ proto bool http_send_data(string data)
490 * Sends raw data with support for (multiple) range requests.
493 PHP_FUNCTION(http_send_data
)
497 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zdata
) != SUCCESS
) {
501 convert_to_string_ex(&zdata
);
502 http_send_header("Accept-Ranges: bytes");
503 RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata
), Z_STRLEN_P(zdata
)));
507 /* {{{ proto bool http_send_file(string file)
509 * Sends a file with support for (multiple) range requests.
512 PHP_FUNCTION(http_send_file
)
517 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &file
, &flen
) != SUCCESS
) {
524 http_send_header("Accept-Ranges: bytes");
525 RETURN_SUCCESS(http_send_file(file
));
529 /* {{{ proto bool http_send_stream(resource stream)
531 * Sends an already opened stream with support for (multiple) range requests.
534 PHP_FUNCTION(http_send_stream
)
539 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "r", &zstream
) != SUCCESS
) {
543 php_stream_from_zval(file
, &zstream
);
544 http_send_header("Accept-Ranges: bytes");
545 RETURN_SUCCESS(http_send_stream(file
));
549 /* {{{ proto string http_chunked_decode(string encoded)
551 * This function decodes a string that was HTTP-chunked encoded.
552 * Returns false on failure.
554 PHP_FUNCTION(http_chunked_decode
)
556 char *encoded
= NULL
, *decoded
= NULL
;
557 int encoded_len
= 0, decoded_len
= 0;
559 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &encoded
, &encoded_len
) != SUCCESS
) {
563 if (SUCCESS
== http_chunked_decode(encoded
, encoded_len
, &decoded
, &decoded_len
)) {
564 RETURN_STRINGL(decoded
, decoded_len
, 0);
571 /* {{{ proto array http_split_response(string http_response)
573 * This function splits an HTTP response into an array with headers and the
574 * content body. The returned array may look simliar to the following example:
580 * 'Status' => '200 Ok',
581 * 'Content-Type' => 'text/plain',
583 * 'Content-Language' => 'en-US'
585 * 1 => "Hello World!"
590 PHP_FUNCTION(http_split_response
)
592 zval
*zresponse
, *zbody
, *zheaders
;
594 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zresponse
) != SUCCESS
) {
598 convert_to_string(zresponse
);
600 MAKE_STD_ZVAL(zbody
);
601 MAKE_STD_ZVAL(zheaders
);
602 array_init(zheaders
);
604 if (SUCCESS
!= http_split_response(zresponse
, zheaders
, zbody
)) {
605 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not parse HTTP response");
609 array_init(return_value
);
610 add_index_zval(return_value
, 0, zheaders
);
611 add_index_zval(return_value
, 1, zbody
);
615 /* {{{ proto array http_parse_headers(string header)
618 PHP_FUNCTION(http_parse_headers
)
623 if (SUCCESS
!= zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &header
, &header_len
)) {
627 array_init(return_value
);
629 if (rnrn
= strstr(header
, HTTP_CRLF HTTP_CRLF
)) {
630 header_len
= rnrn
- header
+ 2;
632 if (SUCCESS
!= http_parse_headers(header
, header_len
, return_value
)) {
633 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not parse HTTP headers");
634 zval_dtor(return_value
);
640 /* {{{ proto array http_get_request_headers(void)
643 PHP_FUNCTION(http_get_request_headers
)
647 array_init(return_value
);
648 http_get_request_headers(return_value
);
653 #ifdef HTTP_HAVE_CURL
655 /* {{{ proto string http_get(string url[, array options[, array &info]])
657 * Performs an HTTP GET request on the supplied url.
659 * The second parameter is expected to be an associative
660 * array where the following keys will be recognized:
662 * - redirect: int, whether and how many redirects to follow
663 * - unrestrictedauth: bool, whether to continue sending credentials on
664 * redirects to a different host
665 * - proxyhost: string, proxy host in "host[:port]" format
666 * - proxyport: int, use another proxy port as specified in proxyhost
667 * - proxyauth: string, proxy credentials in "user:pass" format
668 * - proxyauthtype: int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
669 * - httpauth: string, http credentials in "user:pass" format
670 * - httpauthtype: int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
671 * - compress: bool, whether to allow gzip/deflate content encoding
673 * - port: int, use another port as specified in the url
674 * - referer: string, the referer to sends
675 * - useragent: string, the user agent to send
676 * (defaults to PECL::HTTP/version (PHP/version)))
677 * - headers: array, list of custom headers as associative array
678 * like array("header" => "value")
679 * - cookies: array, list of cookies as associative array
680 * like array("cookie" => "value")
681 * - cookiestore: string, path to a file where cookies are/will be stored
682 * - resume: int, byte offset to start the download from;
683 * if the server supports ranges
684 * - maxfilesize: int, maximum file size that should be downloaded;
685 * has no effect, if the size of the requested entity is not known
686 * - lastmodified: int, timestamp for If-(Un)Modified-Since header
687 * - timeout: int, seconds the request may take
688 * - connecttimeout: int, seconds the connect may take
691 * The optional third parameter will be filled with some additional information
692 * in form af an associative array, if supplied, like the following example:
696 * 'effective_url' => 'http://localhost',
697 * 'response_code' => 403,
698 * 'total_time' => 0.017,
699 * 'namelookup_time' => 0.013,
700 * 'connect_time' => 0.014,
701 * 'pretransfer_time' => 0.014,
702 * 'size_upload' => 0,
703 * 'size_download' => 202,
704 * 'speed_download' => 11882,
705 * 'speed_upload' => 0,
706 * 'header_size' => 145,
707 * 'request_size' => 62,
708 * 'ssl_verifyresult' => 0,
710 * 'content_length_download' => 202,
711 * 'content_length_upload' => 0,
712 * 'starttransfer_time' => 0.017,
713 * 'content_type' => 'text/html; charset=iso-8859-1',
714 * 'redirect_time' => 0,
715 * 'redirect_count' => 0,
717 * 'http_connectcode' => 0,
718 * 'httpauth_avail' => 0,
719 * 'proxyauth_avail' => 0,
724 PHP_FUNCTION(http_get
)
726 char *URL
, *data
= NULL
;
729 zval
*options
= NULL
, *info
= NULL
;
731 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
740 if (SUCCESS
== http_get(URL
, HASH_ORNULL(options
), HASH_ORNULL(info
), &data
, &data_len
)) {
741 RETURN_STRINGL(data
, data_len
, 0);
748 /* {{{ proto string http_head(string url[, array options[, array &info]])
750 * Performs an HTTP HEAD request on the suppied url.
751 * Returns the HTTP response as string.
752 * See http_get() for a full list of available options.
754 PHP_FUNCTION(http_head
)
756 char *URL
, *data
= NULL
;
759 zval
*options
= NULL
, *info
= NULL
;
761 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|a/!z", &URL
, &URL_len
, &options
, &info
) != SUCCESS
) {
770 if (SUCCESS
== http_head(URL
, HASH_ORNULL(options
), HASH_ORNULL(info
), &data
, &data_len
)) {
771 RETURN_STRINGL(data
, data_len
, 0);
778 /* {{{ proto string http_post_data(string url, string data[, array options[, &info]])
780 * Performs an HTTP POST request, posting data.
781 * Returns the HTTP response as string.
782 * See http_get() for a full list of available options.
784 PHP_FUNCTION(http_post_data
)
786 char *URL
, *postdata
, *data
= NULL
;
788 int postdata_len
, URL_len
;
789 zval
*options
= NULL
, *info
= NULL
;
791 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|a/!z", &URL
, &URL_len
, &postdata
, &postdata_len
, &options
, &info
) != SUCCESS
) {
800 if (SUCCESS
== http_post_data(URL
, postdata
, (size_t) postdata_len
, HASH_ORNULL(options
), HASH_ORNULL(info
), &data
, &data_len
)) {
801 RETURN_STRINGL(data
, data_len
, 0);
808 /* {{{ proto string http_post_array(string url, array data[, array options[, array &info]])
810 * Performs an HTTP POST request, posting www-form-urlencoded array data.
811 * Returns the HTTP response as string.
812 * See http_get() for a full list of available options.
814 PHP_FUNCTION(http_post_array
)
816 char *URL
, *data
= NULL
;
819 zval
*options
= NULL
, *info
= NULL
, *postdata
;
821 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sa|a/!z", &URL
, &URL_len
, &postdata
, &options
, &info
) != SUCCESS
) {
830 if (SUCCESS
== http_post_array(URL
, Z_ARRVAL_P(postdata
), HASH_ORNULL(options
), HASH_ORNULL(info
), &data
, &data_len
)) {
831 RETURN_STRINGL(data
, data_len
, 0);
842 /* {{{ proto bool http_auth_basic(string user, string pass[, string realm = "Restricted"])
847 * if (!http_auth_basic('mike', 's3c|r3t')) {
848 * die('<h1>Authorization failed!</h1>');
853 PHP_FUNCTION(http_auth_basic
)
855 char *realm
= NULL
, *user
, *pass
, *suser
, *spass
;
856 int r_len
, u_len
, p_len
;
858 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "ss|s", &user
, &u_len
, &pass
, &p_len
, &realm
, &r_len
) != SUCCESS
) {
863 realm
= "Restricted";
866 if (SUCCESS
!= http_auth_credentials(&suser
, &spass
)) {
867 http_auth_header("Basic", realm
);
871 if (strcasecmp(suser
, user
)) {
872 http_auth_header("Basic", realm
);
876 if (strcmp(spass
, pass
)) {
877 http_auth_header("Basic", realm
);
885 /* {{{ proto bool http_auth_basic_cb(mixed callback[, string realm = "Restricted"])
890 * function auth_cb($user, $pass)
893 * $query = 'SELECT pass FROM users WHERE user='. $db->quoteSmart($user);
894 * if (strlen($realpass = $db->getOne($query)) {
895 * return $pass === $realpass;
899 * if (!http_auth_basic_cb('auth_cb')) {
900 * die('<h1>Authorization failed</h1>');
905 PHP_FUNCTION(http_auth_basic_cb
)
908 char *realm
= NULL
, *user
, *pass
;
911 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|s", &cb
, &realm
, &r_len
) != SUCCESS
) {
916 realm
= "Restricted";
919 if (SUCCESS
!= http_auth_credentials(&user
, &pass
)) {
920 http_auth_header("Basic", realm
);
924 zval
*zparams
[2] = {NULL
, NULL
}, retval
;
927 MAKE_STD_ZVAL(zparams
[0]);
928 MAKE_STD_ZVAL(zparams
[1]);
929 ZVAL_STRING(zparams
[0], user
, 0);
930 ZVAL_STRING(zparams
[1], pass
, 0);
932 if (SUCCESS
== call_user_function(EG(function_table
), NULL
, cb
,
933 &retval
, 2, zparams TSRMLS_CC
)) {
934 result
= Z_LVAL(retval
);
943 http_auth_header("Basic", realm
);
951 /* {{{ Sara Golemons http_build_query() */
952 #ifndef ZEND_ENGINE_2
954 /* {{{ proto string http_build_query(mixed formdata [, string prefix])
955 Generates a form-encoded query string from an associative array or object. */
956 PHP_FUNCTION(http_build_query
)
961 smart_str formstr
= {0};
963 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|s", &formdata
, &prefix
, &prefix_len
) != SUCCESS
) {
967 if (Z_TYPE_P(formdata
) != IS_ARRAY
&& Z_TYPE_P(formdata
) != IS_OBJECT
) {
968 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Parameter 1 expected to be Array or Object. Incorrect value given.");
972 if (php_url_encode_hash_ex(HASH_OF(formdata
), &formstr
, prefix
, prefix_len
, NULL
, 0, NULL
, 0, (Z_TYPE_P(formdata
) == IS_OBJECT
? formdata
: NULL
) TSRMLS_CC
) == FAILURE
) {
983 smart_str_0(&formstr
);
985 RETURN_STRINGL(formstr
.c
, formstr
.len
, 0);
988 #endif /* !ZEND_ENGINE_2 */
996 * vim600: noet sw=4 ts=4 fdm=marker
997 * vim<600: noet sw=4 ts=4