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 +----------------------------------------------------------------------+
18 #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
26 #include "ext/standard/info.h"
27 #include "ext/session/php_session.h"
28 #include "ext/standard/php_string.h"
29 #include "ext/standard/php_smart_str.h"
32 #include "php_http_api.h"
35 #include "ext/standard/php_http.h"
42 #include <sys/types.h>
45 #include <curl/curl.h>
48 ZEND_DECLARE_MODULE_GLOBALS(http
)
50 #ifdef COMPILE_DL_HTTP
54 /* {{{ http_functions[] */
55 function_entry http_functions
[] = {
56 PHP_FE(http_date
, NULL
)
57 PHP_FE(http_absolute_uri
, NULL
)
58 PHP_FE(http_negotiate_language
, NULL
)
59 PHP_FE(http_negotiate_charset
, NULL
)
60 PHP_FE(http_redirect
, NULL
)
61 PHP_FE(http_send_status
, NULL
)
62 PHP_FE(http_send_last_modified
, NULL
)
63 PHP_FE(http_match_modified
, NULL
)
64 PHP_FE(http_match_etag
, NULL
)
65 PHP_FE(http_cache_last_modified
, NULL
)
66 PHP_FE(http_cache_etag
, NULL
)
67 PHP_FE(http_content_type
, NULL
)
68 PHP_FE(http_content_disposition
, NULL
)
69 PHP_FE(http_send_data
, NULL
)
70 PHP_FE(http_send_file
, NULL
)
71 PHP_FE(http_send_stream
, NULL
)
72 PHP_FE(http_chunked_decode
, NULL
)
73 PHP_FE(http_split_response
, NULL
)
75 PHP_FE(http_get
, NULL
)
76 PHP_FE(http_head
, NULL
)
77 PHP_FE(http_post_data
, NULL
)
78 PHP_FE(http_post_array
, NULL
)
80 PHP_FE(http_auth_basic
, NULL
)
81 PHP_FE(http_auth_basic_cb
, NULL
)
83 PHP_FE(http_build_query
, NULL
)
89 /* {{{ http_module_entry */
90 zend_module_entry http_module_entry
= {
91 #if ZEND_MODULE_API_NO >= 20010901
92 STANDARD_MODULE_HEADER
,
101 #if ZEND_MODULE_API_NO >= 20010901
102 PHP_EXT_HTTP_VERSION
,
104 STANDARD_MODULE_PROPERTIES
108 #define RETURN_SUCCESS(v) RETURN_BOOL(SUCCESS == (v))
109 #define HASH_ORNULL(z) ((z) ? Z_ARRVAL_P(z) : NULL)
111 /* {{{ proto string http_date([int timestamp])
113 * This function returns a valid HTTP date regarding RFC 822/1123
114 * looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
117 PHP_FUNCTION(http_date
)
121 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
126 t
= (long) time(NULL
);
129 RETURN_STRING(http_date(t
), 0);
133 /* {{{ proto string http_absolute_uri(string url[, string proto])
135 * This function returns an absolute URI constructed from url.
136 * If the url is already abolute but a different proto was supplied,
137 * only the proto part of the URI will be updated. If url has no
138 * path specified, the path of the current REQUEST_URI will be taken.
139 * The host will be taken either from the Host HTTP header of the client
140 * the SERVER_NAME or just localhost if prior are not available.
144 * url = "page.php" => http://www.example.com/current/path/page.php
145 * url = "/page.php" => http://www.example.com/page.php
146 * url = "/page.php", proto = "https" => https://www.example.com/page.php
150 PHP_FUNCTION(http_absolute_uri
)
152 char *url
= NULL
, *proto
= NULL
;
153 int url_len
= 0, proto_len
= 0;
155 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|s", &url
, &url_len
, &proto
, &proto_len
) != SUCCESS
) {
159 RETURN_STRING(http_absolute_uri(url
, proto
), 0);
163 /* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
165 * This function negotiates the clients preferred language based on its
166 * Accept-Language HTTP header. It returns the negotiated language or
167 * the default language if none match.
169 * The qualifier is recognized and languages without qualifier are rated highest.
171 * The supported parameter is expected to be an array having
172 * the supported languages as array values.
186 * include './langs/'. http_negotiate_language($langs) .'.php';
191 PHP_FUNCTION(http_negotiate_language
)
197 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|s", &supported
, &def
, &def_len
) != SUCCESS
) {
205 RETURN_STRING(http_negotiate_language(supported
, def
), 0);
209 /* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1'])
211 * This function negotiates the clients preferred charset based on its
212 * Accept-Charset HTTP header. It returns the negotiated charset or
213 * the default charset if none match.
215 * The qualifier is recognized and charset without qualifier are rated highest.
217 * The supported parameter is expected to be an array having
218 * the supported charsets as array values.
224 * 'iso-8859-1', // default
229 * $pref = http_negotiate_charset($charsets);
230 * if (!strcmp($pref, 'iso-8859-1')) {
231 * iconv_set_encoding('internal_encoding', 'iso-8859-1');
232 * iconv_set_encoding('output_encoding', $pref);
233 * ob_start('ob_iconv_handler');
238 PHP_FUNCTION(http_negotiate_charset
)
244 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "a|s", &supported
, &def
, &def_len
) != SUCCESS
) {
252 RETURN_STRING(http_negotiate_charset(supported
, def
), 0);
256 /* {{{ proto bool http_send_status(int status)
258 * Send HTTP status code.
261 PHP_FUNCTION(http_send_status
)
265 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "l", &status
) != SUCCESS
) {
268 if (status
< 100 || status
> 510) {
269 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Invalid HTTP status code (100-510): %d", status
);
273 RETURN_SUCCESS(http_send_status(status
));
277 /* {{{ proto bool http_send_last_modified([int timestamp])
279 * This converts the given timestamp to a valid HTTP date and
280 * sends it as "Last-Modified" HTTP header. If timestamp is
281 * omitted, current time is sent.
284 PHP_FUNCTION(http_send_last_modified
)
288 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
293 t
= (long) time(NULL
);
296 RETURN_SUCCESS(http_send_last_modified(t
));
300 /* {{{ proto bool http_match_modified([int timestamp])
302 * Matches the given timestamp against the clients "If-Modified-Since" resp.
303 * "If-Unmodified-Since" HTTP headers.
306 PHP_FUNCTION(http_match_modified
)
310 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &t
) != SUCCESS
) {
314 // current time if not supplied (senseless though)
316 t
= (long) time(NULL
);
319 RETURN_BOOL(http_modified_match("HTTP_IF_MODIFIED_SINCE", t
) || http_modified_match("HTTP_IF_UNMODIFIED_SINCE", t
));
323 /* {{{ proto bool http_match_etag(string etag)
325 * This matches the given ETag against the clients
326 * "If-Match" resp. "If-None-Match" HTTP headers.
329 PHP_FUNCTION(http_match_etag
)
334 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &etag
, &etag_len
) != SUCCESS
) {
338 RETURN_BOOL(http_etag_match("HTTP_IF_NONE_MATCH", etag
) || http_etag_match("HTTP_IF_MATCH", etag
));
342 /* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
344 * If timestamp_or_exires is greater than 0, it is handled as timestamp
345 * and will be sent as date of last modification. If it is 0 or omitted,
346 * the current time will be sent as Last-Modified date. If it's negative,
347 * it is handled as expiration time in seconds, which means that if the
348 * requested last modification date is not between the calculated timespan,
349 * the Last-Modified header is updated and the actual body will be sent.
352 PHP_FUNCTION(http_cache_last_modified
)
354 long last_modified
= 0, send_modified
= 0, t
;
357 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|l", &last_modified
) != SUCCESS
) {
361 t
= (long) time(NULL
);
364 if (!last_modified
) {
365 /* does the client have? (att: caching "forever") */
366 if (zlm
= http_get_server_var("HTTP_IF_MODIFIED_SINCE")) {
367 last_modified
= send_modified
= http_parse_date(Z_STRVAL_P(zlm
));
368 /* send current time */
372 /* negative value is supposed to be expiration time */
373 } else if (last_modified
< 0) {
376 /* send supplied time explicitly */
378 send_modified
= last_modified
;
381 http_send_header("Cache-Control: private, must-revalidate, max-age=0");
383 if (http_modified_match("HTTP_IF_MODIFIED_SINCE", last_modified
)) {
384 if (SUCCESS
== http_send_status(304)) {
387 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not send 304 Not Modified");
391 RETURN_SUCCESS(http_send_last_modified(send_modified
));
395 /* {{{ proto bool http_cache_etag([string etag])
397 * This function attempts to cache the HTTP body based on an ETag,
398 * either supplied or generated through calculation of the MD5
399 * checksum of the output (uses output buffering).
401 * If clients "If-None-Match" header matches the supplied/calculated
402 * ETag, the body is considered cached on the clients side and
403 * a "304 Not Modified" status code is issued.
406 PHP_FUNCTION(http_cache_etag
)
411 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &etag
, &etag_len
) != SUCCESS
) {
415 php_end_ob_buffers(0 TSRMLS_CC
);
416 http_send_header("Cache-Control: private, must-revalidate, max-age=0");
418 /* if no etag is given and we didn't already
419 * start ob_etaghandler -- start it
421 if (!HTTP_G(etag_started
) && !etag_len
) {
422 php_ob_set_internal_handler(_http_ob_etaghandler
, (uint
) 4096, "etag output handler", 0 TSRMLS_CC
);
423 HTTP_G(etag_started
) = 1;
424 RETURN_BOOL(php_start_ob_buffer_named("etag output handler", (uint
) 4096, 0 TSRMLS_CC
));
427 if (http_etag_match("HTTP_IF_NONE_MATCH", etag
)) {
428 if (SUCCESS
== http_send_status(304)) {
431 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not send 304 Not Modified");
436 RETURN_SUCCESS(http_send_etag(etag
, etag_len
));
440 /* {{{ proto void http_redirect([string url[, array params[, bool session,[ bool permanent]]]])
442 * Redirect to a given url.
443 * The supplied url will be expanded with http_absolute_uri(), the params array will
444 * be treated with http_build_query() and the session identification will be appended
445 * if session is true.
447 * Depending on permanent the redirection will be issued with a permanent
448 * ("301 Moved Permanently") or a temporary ("302 Found") redirection
451 * To be RFC compliant, "Redirecting to <a>URI</a>." will be displayed,
452 * if the client doesn't redirect immediatly.
454 PHP_FUNCTION(http_redirect
)
457 zend_bool session
= 0, permanent
= 0;
459 smart_str qstr
= {0};
460 char *url
, *URI
, LOC
[HTTP_URI_MAXLEN
+ 9], RED
[HTTP_URI_MAXLEN
* 2 + 34];
462 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|sa!/bb", &url
, &url_len
, ¶ms
, &session
, &permanent
) != SUCCESS
) {
466 /* append session info */
467 if (session
&& (PS(session_status
) == php_session_active
)) {
469 MAKE_STD_ZVAL(params
);
472 if (add_assoc_string(params
, PS(session_name
), PS(id
), 1) != SUCCESS
) {
473 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not append session information");
477 /* treat params array with http_build_query() */
479 if (php_url_encode_hash_ex(Z_ARRVAL_P(params
), &qstr
, NULL
,0,NULL
,0,NULL
,0,NULL TSRMLS_CC
) != SUCCESS
) {
483 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Could not encode query parameters");
489 URI
= http_absolute_uri(url
, NULL
);
491 snprintf(LOC
, HTTP_URI_MAXLEN
+ strlen("Location: "), "Location: %s?%s", URI
, qstr
.c
);
492 sprintf(RED
, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI
, qstr
.c
, URI
, qstr
.c
);
495 snprintf(LOC
, HTTP_URI_MAXLEN
+ strlen("Location: "), "Location: %s", URI
);
496 sprintf(RED
, "Redirecting to <a href=\"%s\">%s</a>.\n", URI
, URI
);
500 if ((SUCCESS
== http_send_header(LOC
)) && (SUCCESS
== http_send_status((permanent
? 301 : 302)))) {
501 php_body_write(RED
, strlen(RED
) TSRMLS_CC
);
508 /* {{{ proto bool http_send_data(string data)
510 * Sends raw data with support for (multiple) range requests.
513 PHP_FUNCTION(http_send_data
)
517 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zdata
) != SUCCESS
) {
521 convert_to_string_ex(&zdata
);
522 http_send_header("Accept-Ranges: bytes");
523 RETURN_SUCCESS(http_send_data(zdata
));
527 /* {{{ proto bool http_send_file(string file)
529 * Sends a file with support for (multiple) range requests.
532 PHP_FUNCTION(http_send_file
)
536 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zfile
) != SUCCESS
) {
540 convert_to_string_ex(&zfile
);
541 http_send_header("Accept-Ranges: bytes");
542 RETURN_SUCCESS(http_send_file(zfile
));
546 /* {{{ proto bool http_send_stream(resource stream)
548 * Sends an already opened stream with support for (multiple) range requests.
551 PHP_FUNCTION(http_send_stream
)
556 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "r", &zstream
) != SUCCESS
) {
560 php_stream_from_zval(file
, &zstream
);
561 http_send_header("Accept-Ranges: bytes");
562 RETURN_SUCCESS(http_send_stream(file
));
566 /* {{{ proto bool http_content_type([string content_type = 'application/x-octetstream'])
568 * Sets the content type.
571 PHP_FUNCTION(http_content_type
)
573 char *ct
, *content_type
;
576 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|s", &ct
, &ct_len
) != SUCCESS
) {
581 RETURN_SUCCESS(http_send_header("Content-Type: application/x-octetstream"));
584 /* remember for multiple ranges */
586 efree(HTTP_G(ctype
));
588 HTTP_G(ctype
) = estrndup(ct
, ct_len
);
590 content_type
= (char *) emalloc(strlen("Content-Type: ") + ct_len
+ 1);
591 sprintf(content_type
, "Content-Type: %s", ct
);
593 RETVAL_BOOL(SUCCESS
== http_send_header(content_type
));
598 /* {{{ proto bool http_content_disposition(string filename[, bool inline = false])
600 * Set the Content Disposition. The Content-Disposition header is very useful
601 * if the data actually sent came from a file or something similar, that should
602 * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
605 PHP_FUNCTION(http_content_disposition
)
607 char *filename
, *header
;
609 zend_bool send_inline
= 0;
611 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s|b", &filename
, &f_len
, &send_inline
) != SUCCESS
) {
616 header
= (char *) emalloc(strlen("Content-Disposition: inline; filename=\"\"") + f_len
+ 1);
617 sprintf(header
, "Content-Disposition: inline; filename=\"%s\"", filename
);
619 header
= (char *) emalloc(strlen("Content-Disposition: attachment; filename=\"\"") + f_len
+ 1);
620 sprintf(header
, "Content-Disposition: attachment; filename=\"%s\"", filename
);
623 RETVAL_BOOL(SUCCESS
== http_send_header(header
));
628 /* {{{ proto string http_chunked_decode(string encoded)
630 * This function decodes a string that was HTTP-chunked encoded.
631 * Returns false on failure.
633 PHP_FUNCTION(http_chunked_decode
)
635 char *encoded
= NULL
, *decoded
= NULL
;
636 int encoded_len
= 0, decoded_len
= 0;
638 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &encoded
, &encoded_len
) != SUCCESS
) {
642 if (SUCCESS
== http_chunked_decode(encoded
, encoded_len
, &decoded
, &decoded_len
)) {
643 RETURN_STRINGL(decoded
, decoded_len
, 0);
650 /* {{{ proto array http_split_response(string http_response)
652 * This function splits an HTTP response into an array with headers and the
653 * content body. The returned array may look simliar to the following example:
658 * 'Status' => '200 Ok',
659 * 'Content-Type' => 'text/plain',
660 * 'Content-Language' => 'en-US'
662 * 1 => "Hello World!"
666 PHP_FUNCTION(http_split_response
)
668 zval
*zresponse
, *zbody
, *zheaders
;
670 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z", &zresponse
) != SUCCESS
) {
674 convert_to_string_ex(&zresponse
);
676 MAKE_STD_ZVAL(zbody
);
677 MAKE_STD_ZVAL(zheaders
);
678 array_init(zheaders
);
680 http_split_response(zresponse
, zheaders
, zbody
);
682 array_init(return_value
);
683 add_index_zval(return_value
, 0, zheaders
);
684 add_index_zval(return_value
, 1, zbody
);
689 #ifdef HTTP_HAVE_CURL
691 /* {{{ proto string http_get(string url[, array options[, array &info]])
693 * Performs an HTTP GET request on the supplied url.
695 * The second parameter is expected to be an associative
696 * array where the following keys will be recognized:
698 * - redirect: int, whether and how many redirects to follow
699 * - unrestrictedauth: bool, whether to continue sending credentials on
700 * redirects to a different host
701 * - proxyhost: string, proxy host in "host[:port]" format
702 * - proxyport: int, use another proxy port as specified in proxyhost
703 * - proxyauth: string, proxy credentials in "user:pass" format
704 * - proxyauthtype: int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
705 * - httpauth: string, http credentials in "user:pass" format
706 * - httpauthtype: int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
707 * - compress: bool, whether to allow gzip/deflate content encoding
709 * - port: int, use another port as specified in the url
710 * - referer: string, the referer to sends
711 * - useragent: string, the user agent to send
712 * (defaults to PECL::HTTP/version (PHP/version)))
713 * - headers: array, list of custom headers as associative array
714 * like array("header" => "value")
715 * - cookies: array, list of cookies as associative array
716 * like array("cookie" => "value")
717 * - cookiestore: string, path to a file where cookies are/will be stored
720 * The optional third parameter will be filled with some additional information
721 * in form af an associative array, if supplied (don't forget to initialize it
722 * with NULL or array()).
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;
900 * if (!http_auth_basic_cb('auth_cb')) {
901 * die('<h1>Authorization failed</h1>');
906 PHP_FUNCTION(http_auth_basic_cb
)
909 char *realm
= NULL
, *user
, *pass
;
912 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "z|s", &cb
, &realm
, &r_len
) != SUCCESS
) {
917 realm
= "Restricted";
920 if (SUCCESS
!= http_auth_credentials(&user
, &pass
)) {
921 http_auth_header("Basic", realm
);
925 zval
*zparams
[2] = {NULL
, NULL
}, retval
;
928 MAKE_STD_ZVAL(zparams
[0]);
929 MAKE_STD_ZVAL(zparams
[1]);
930 ZVAL_STRING(zparams
[0], user
, 0);
931 ZVAL_STRING(zparams
[1], pass
, 0);
933 if (SUCCESS
== call_user_function(EG(function_table
), NULL
, cb
,
934 &retval
, 2, zparams TSRMLS_CC
)) {
935 result
= Z_LVAL(retval
);
944 http_auth_header("Basic", realm
);
953 /* {{{ php_http_init_globals(zend_http_globals *) */
954 static void php_http_init_globals(zend_http_globals
*http_globals
)
956 http_globals
->etag_started
= 0;
957 http_globals
->ctype
= NULL
;
958 http_globals
->etag
= NULL
;
959 http_globals
->lmod
= 0;
960 #ifdef HTTP_HAVE_CURL
961 http_globals
->curlbuf
.body
.data
= NULL
;
962 http_globals
->curlbuf
.body
.used
= 0;
963 http_globals
->curlbuf
.body
.free
= 0;
964 http_globals
->curlbuf
.hdrs
.data
= NULL
;
965 http_globals
->curlbuf
.hdrs
.used
= 0;
966 http_globals
->curlbuf
.hdrs
.free
= 0;
971 /* {{{ PHP_MINIT_FUNCTION */
972 PHP_MINIT_FUNCTION(http
)
974 ZEND_INIT_MODULE_GLOBALS(http
, php_http_init_globals
, NULL
);
975 #ifdef HTTP_HAVE_CURL
976 REGISTER_LONG_CONSTANT("HTTP_AUTH_BASIC", CURLAUTH_BASIC
, CONST_CS
| CONST_PERSISTENT
);
977 REGISTER_LONG_CONSTANT("HTTP_AUTH_DIGEST", CURLAUTH_DIGEST
, CONST_CS
| CONST_PERSISTENT
);
978 REGISTER_LONG_CONSTANT("HTTP_AUTH_NTLM", CURLAUTH_NTLM
, CONST_CS
| CONST_PERSISTENT
);
984 /* {{{ PHP_RSHUTDOWN_FUNCTION */
985 PHP_RSHUTDOWN_FUNCTION(http
)
988 efree(HTTP_G(ctype
));
993 #ifdef HTTP_HAVE_CURL
994 if (HTTP_G(curlbuf
).body
.data
) {
995 efree(HTTP_G(curlbuf
).body
.data
);
997 if (HTTP_G(curlbuf
).hdrs
.data
) {
998 efree(HTTP_G(curlbuf
).hdrs
.data
);
1005 /* {{{ PHP_MINFO_FUNCTION */
1006 PHP_MINFO_FUNCTION(http
)
1008 php_info_print_table_start();
1009 php_info_print_table_header(2, "Extended HTTP support", "enabled");
1010 php_info_print_table_row(2, "Version:", PHP_EXT_HTTP_VERSION
);
1011 php_info_print_table_row(2, "cURL convenience functions:",
1012 #ifdef HTTP_HAVE_CURL
1018 php_info_print_table_end();
1027 * vim600: noet sw=4 ts=4 fdm=marker
1028 * vim<600: noet sw=4 ts=4