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 +----------------------------------------------------------------------+
26 #include "ext/standard/info.h"
29 #include "php_http_std_defs.h"
30 #include "php_http_api.h"
31 #include "php_http_send_api.h"
32 #include "php_http_cache_api.h"
33 #include "php_http_request_method_api.h"
35 # include "php_http_request_api.h"
39 # include "php_http_util_object.h"
40 # include "php_http_message_object.h"
42 # include "php_http_response_object.h"
44 # ifdef HTTP_HAVE_CURL
45 # include "php_http_request_object.h"
46 # include "php_http_requestpool_object.h"
48 # include "php_http_exception_object.h"
52 #include "phpstr/phpstr.h"
56 # include <winsock2.h>
58 # include <curl/curl.h>
60 #ifdef HTTP_HAVE_MHASH
66 ZEND_DECLARE_MODULE_GLOBALS(http
);
67 HTTP_DECLARE_ARG_PASS_INFO();
69 #ifdef COMPILE_DL_HTTP
73 /* {{{ http_functions[] */
74 function_entry http_functions
[] = {
75 PHP_FE(http_test
, NULL
)
76 PHP_FE(http_date
, NULL
)
77 PHP_FE(http_absolute_uri
, NULL
)
78 PHP_FE(http_negotiate_language
, NULL
)
79 PHP_FE(http_negotiate_charset
, NULL
)
80 PHP_FE(http_redirect
, NULL
)
81 PHP_FE(http_throttle
, NULL
)
82 PHP_FE(http_send_status
, NULL
)
83 PHP_FE(http_send_last_modified
, NULL
)
84 PHP_FE(http_send_content_type
, NULL
)
85 PHP_FE(http_send_content_disposition
, NULL
)
86 PHP_FE(http_match_modified
, NULL
)
87 PHP_FE(http_match_etag
, NULL
)
88 PHP_FE(http_cache_last_modified
, NULL
)
89 PHP_FE(http_cache_etag
, NULL
)
90 PHP_FE(http_send_data
, NULL
)
91 PHP_FE(http_send_file
, NULL
)
92 PHP_FE(http_send_stream
, NULL
)
93 PHP_FE(http_chunked_decode
, NULL
)
94 PHP_FE(http_parse_message
, NULL
)
95 PHP_FE(http_parse_headers
, NULL
)
96 PHP_FE(http_get_request_headers
, NULL
)
97 PHP_FE(http_get_request_body
, NULL
)
98 PHP_FE(http_match_request_header
, NULL
)
100 PHP_FE(http_get
, http_arg_pass_ref_3
)
101 PHP_FE(http_head
, http_arg_pass_ref_3
)
102 PHP_FE(http_post_data
, http_arg_pass_ref_4
)
103 PHP_FE(http_post_fields
, http_arg_pass_ref_5
)
104 PHP_FE(http_put_file
, http_arg_pass_ref_4
)
105 PHP_FE(http_put_stream
, http_arg_pass_ref_4
)
107 PHP_FE(http_request_method_register
, NULL
)
108 PHP_FE(http_request_method_unregister
, NULL
)
109 PHP_FE(http_request_method_exists
, NULL
)
110 PHP_FE(http_request_method_name
, NULL
)
111 #ifndef ZEND_ENGINE_2
112 PHP_FE(http_build_query
, NULL
)
114 PHP_FE(ob_etaghandler
, NULL
)
119 /* {{{ http_module_entry */
120 zend_module_entry http_module_entry
= {
121 #if ZEND_MODULE_API_NO >= 20010901
122 STANDARD_MODULE_HEADER
,
131 #if ZEND_MODULE_API_NO >= 20010901
134 STANDARD_MODULE_PROPERTIES
138 int http_module_number
;
140 /* {{{ http_globals */
141 static void http_globals_init_once(zend_http_globals
*G
)
143 memset(G
, 0, sizeof(zend_http_globals
));
146 static inline void http_globals_init(zend_http_globals
*G
)
148 G
->send
.buffer_size
= HTTP_SENDBUF_SIZE
;
149 zend_hash_init(&G
->request
.methods
.custom
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
150 #ifdef HTTP_HAVE_CURL
151 zend_llist_init(&G
->request
.copies
.strings
, sizeof(char *), http_request_data_free_string
, 0);
152 zend_llist_init(&G
->request
.copies
.slists
, sizeof(struct curl_slist
*), http_request_data_free_slist
, 0);
153 zend_llist_init(&G
->request
.copies
.contexts
, sizeof(http_curl_callback_ctx
*), http_request_data_free_context
, 0);
154 zend_llist_init(&G
->request
.copies
.convs
, sizeof(http_curl_conv
*), http_request_data_free_conv
, 0);
158 static inline void http_globals_free(zend_http_globals
*G
)
160 STR_SET(G
->send
.content_type
, NULL
);
161 STR_SET(G
->send
.unquoted_etag
, NULL
);
162 zend_hash_destroy(&G
->request
.methods
.custom
);
163 #ifdef HTTP_HAVE_CURL
164 zend_llist_clean(&G
->request
.copies
.strings
);
165 zend_llist_clean(&G
->request
.copies
.slists
);
166 zend_llist_clean(&G
->request
.copies
.contexts
);
167 zend_llist_clean(&G
->request
.copies
.convs
);
172 /* {{{ static inline void http_check_allowed_methods(char *, int) */
173 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
174 static inline void _http_check_allowed_methods(char *methods
, int length TSRMLS_DC
)
176 if (length
&& SG(request_info
).request_method
) {
177 if (SUCCESS
!= http_check_method_ex(SG(request_info
).request_method
, methods
)) {
178 char *header
= emalloc(length
+ sizeof("Allow: "));
179 sprintf(header
, "Allow: %s", methods
);
180 http_exit(405, header
);
187 PHP_INI_MH(http_update_allowed_methods
)
189 http_check_allowed_methods(new_value
, new_value_length
);
190 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
193 PHP_INI_DISP(http_etag_mode_displayer
)
197 if (type
== ZEND_INI_DISPLAY_ORIG
&& ini_entry
->modified
) {
198 value
= (ini_entry
->orig_value
) ? atoi(ini_entry
->orig_value
) : HTTP_ETAG_MD5
;
199 } else if (ini_entry
->value
) {
200 value
= (ini_entry
->value
[0]) ? atoi(ini_entry
->value
) : HTTP_ETAG_MD5
;
202 value
= HTTP_ETAG_MD5
;
208 ZEND_WRITE("HTTP_ETAG_SHA1", lenof("HTTP_ETAG_SHA1"));
212 #ifndef HTTP_HAVE_MHASH
215 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
218 #ifdef HTTP_HAVE_MHASH
221 const char *hash_name
= mhash_get_hash_name_static(value
);
224 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
226 ZEND_WRITE("HTTP_ETAG_MHASH|MHASH_", lenof("HTTP_ETAG_MHASH|MHASH_"));
227 ZEND_WRITE(hash_name
, strlen(hash_name
));
235 #ifndef ZEND_ENGINE_2
236 # define OnUpdateLong OnUpdateInt
240 HTTP_PHP_INI_ENTRY("http.allowed_methods", "", PHP_INI_ALL
, http_update_allowed_methods
, request
.methods
.allowed
)
241 HTTP_PHP_INI_ENTRY("http.cache_log", "", PHP_INI_ALL
, OnUpdateString
, log
.cache
)
242 HTTP_PHP_INI_ENTRY("http.redirect_log", "", PHP_INI_ALL
, OnUpdateString
, log
.redirect
)
243 HTTP_PHP_INI_ENTRY("http.allowed_methods_log", "", PHP_INI_ALL
, OnUpdateString
, log
.allowed_methods
)
244 HTTP_PHP_INI_ENTRY("http.composite_log", "", PHP_INI_ALL
, OnUpdateString
, log
.composite
)
246 HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL
, OnUpdateBool
, only_exceptions
)
248 HTTP_PHP_INI_ENTRY_EX("http.etag_mode", "-2", PHP_INI_ALL
, OnUpdateLong
, http_etag_mode_displayer
, etag
.mode
)
253 /* {{{ PHP_MINIT_FUNCTION */
254 PHP_MINIT_FUNCTION(http
)
256 http_module_number
= module_number
;
258 ZEND_INIT_MODULE_GLOBALS(http
, http_globals_init_once
, NULL
)
260 REGISTER_INI_ENTRIES();
262 HTTP_LONG_CONSTANT("HTTP_ETAG_MD5", HTTP_ETAG_MD5
);
263 HTTP_LONG_CONSTANT("HTTP_ETAG_SHA1", HTTP_ETAG_SHA1
);
264 HTTP_LONG_CONSTANT("HTTP_ETAG_MHASH", HTTP_ETAG_MHASH
);
266 #ifdef HTTP_HAVE_CURL
267 if (CURLE_OK
!= curl_global_init(CURL_GLOBAL_ALL
)) {
270 #endif /* HTTP_HAVE_CURL */
273 http_util_object_init();
274 http_message_object_init();
276 http_response_object_init();
278 # ifdef HTTP_HAVE_CURL
279 http_request_object_init();
280 http_requestpool_object_init();
281 # endif /* HTTP_HAVE_CURL */
282 http_exception_object_init();
283 #endif /* ZEND_ENGINE_2 */
289 /* {{{ PHP_MSHUTDOWN_FUNCTION */
290 PHP_MSHUTDOWN_FUNCTION(http
)
292 UNREGISTER_INI_ENTRIES();
293 #ifdef HTTP_HAVE_CURL
294 curl_global_cleanup();
300 /* {{{ PHP_RINIT_FUNCTION */
301 PHP_RINIT_FUNCTION(http
)
305 if (m
= INI_STR("http.allowed_methods")) {
306 http_check_allowed_methods(m
, strlen(m
));
309 http_globals_init(HTTP_GLOBALS
);
314 /* {{{ PHP_RSHUTDOWN_FUNCTION */
315 PHP_RSHUTDOWN_FUNCTION(http
)
317 http_globals_free(HTTP_GLOBALS
);
322 /* {{{ PHP_MINFO_FUNCTION */
323 PHP_MINFO_FUNCTION(http
)
325 php_info_print_table_start();
327 php_info_print_table_row(2, "Extended HTTP support:", "enabled");
328 php_info_print_table_row(2, "Extension Version:", HTTP_PEXT_VERSION
);
329 #ifdef HTTP_HAVE_CURL
330 php_info_print_table_row(2, "cURL HTTP Requests:", curl_version());
332 php_info_print_table_row(2, "cURL HTTP Requests:", "disabled");
334 #ifdef HTTP_HAVE_MHASH
338 snprintf(mhash_info
, 32, "libmhash/%d", MHASH_API_VERSION
);
339 php_info_print_table_row(2, "mhash ETag Generator:", mhash_info
);
342 php_info_print_table_row(2, "mhash ETag Generator:", "disabled");
344 php_info_print_table_row(2, "Registered Classes:",
345 #ifndef ZEND_ENGINE_2
350 # ifdef HTTP_HAVE_CURL
360 php_info_print_table_end();
362 php_info_print_table_start();
365 zval
**custom_method
;
366 phpstr
*known_request_methods
= phpstr_new();
367 phpstr
*custom_request_methods
= phpstr_new();
369 for (i
= HTTP_NO_REQUEST_METHOD
+1; i
< HTTP_MAX_REQUEST_METHOD
; ++i
) {
370 phpstr_appendl(known_request_methods
, http_request_method_name(i
));
371 phpstr_appends(known_request_methods
, ", ");
373 FOREACH_HASH_VAL(&HTTP_G(request
).methods
.custom
, custom_method
) {
374 phpstr_append(custom_request_methods
, Z_STRVAL_PP(custom_method
), Z_STRLEN_PP(custom_method
));
375 phpstr_appends(custom_request_methods
, ", ");
378 phpstr_append(known_request_methods
, PHPSTR_VAL(custom_request_methods
), PHPSTR_LEN(custom_request_methods
));
379 phpstr_fix(known_request_methods
);
380 phpstr_fix(custom_request_methods
);
382 php_info_print_table_row(2, "Known Request Methods:", PHPSTR_VAL(known_request_methods
));
383 php_info_print_table_row(2, "Custom Request Methods:",
384 PHPSTR_LEN(custom_request_methods
) ? PHPSTR_VAL(custom_request_methods
) : "none registered");
386 phpstr_free(&known_request_methods
);
387 phpstr_free(&custom_request_methods
);
389 php_info_print_table_end();
391 DISPLAY_INI_ENTRIES();
400 * vim600: noet sw=4 ts=4 fdm=marker
401 * vim<600: noet sw=4 ts=4