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>
63 ZEND_DECLARE_MODULE_GLOBALS(http
);
64 HTTP_DECLARE_ARG_PASS_INFO();
66 #ifdef COMPILE_DL_HTTP
70 /* {{{ http_functions[] */
71 function_entry http_functions
[] = {
72 PHP_FE(http_test
, NULL
)
73 PHP_FE(http_date
, NULL
)
74 PHP_FE(http_absolute_uri
, NULL
)
75 PHP_FE(http_negotiate_language
, NULL
)
76 PHP_FE(http_negotiate_charset
, NULL
)
77 PHP_FE(http_redirect
, NULL
)
78 PHP_FE(http_throttle
, NULL
)
79 PHP_FE(http_send_status
, NULL
)
80 PHP_FE(http_send_last_modified
, NULL
)
81 PHP_FE(http_send_content_type
, NULL
)
82 PHP_FE(http_send_content_disposition
, NULL
)
83 PHP_FE(http_match_modified
, NULL
)
84 PHP_FE(http_match_etag
, NULL
)
85 PHP_FE(http_cache_last_modified
, NULL
)
86 PHP_FE(http_cache_etag
, NULL
)
87 PHP_FE(http_send_data
, NULL
)
88 PHP_FE(http_send_file
, NULL
)
89 PHP_FE(http_send_stream
, NULL
)
90 PHP_FE(http_chunked_decode
, NULL
)
91 PHP_FE(http_parse_message
, NULL
)
92 PHP_FE(http_parse_headers
, NULL
)
93 PHP_FE(http_get_request_headers
, NULL
)
94 PHP_FE(http_get_request_body
, NULL
)
95 PHP_FE(http_match_request_header
, NULL
)
97 PHP_FE(http_get
, http_arg_pass_ref_3
)
98 PHP_FE(http_head
, http_arg_pass_ref_3
)
99 PHP_FE(http_post_data
, http_arg_pass_ref_4
)
100 PHP_FE(http_post_fields
, http_arg_pass_ref_5
)
101 PHP_FE(http_put_file
, http_arg_pass_ref_4
)
102 PHP_FE(http_put_stream
, http_arg_pass_ref_4
)
104 PHP_FE(http_request_method_register
, NULL
)
105 PHP_FE(http_request_method_unregister
, NULL
)
106 PHP_FE(http_request_method_exists
, NULL
)
107 PHP_FE(http_request_method_name
, NULL
)
108 #ifndef ZEND_ENGINE_2
109 PHP_FE(http_build_query
, NULL
)
111 PHP_FE(ob_etaghandler
, NULL
)
116 /* {{{ http_module_entry */
117 zend_module_entry http_module_entry
= {
118 #if ZEND_MODULE_API_NO >= 20010901
119 STANDARD_MODULE_HEADER
,
128 #if ZEND_MODULE_API_NO >= 20010901
131 STANDARD_MODULE_PROPERTIES
135 int http_module_number
;
137 /* {{{ http_globals */
138 static void http_globals_init_once(zend_http_globals
*G
)
140 memset(G
, 0, sizeof(zend_http_globals
));
143 static inline void http_globals_init(zend_http_globals
*G
)
145 G
->send
.buffer_size
= HTTP_SENDBUF_SIZE
;
146 zend_hash_init(&G
->request
.methods
.custom
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
147 #ifdef HTTP_HAVE_CURL
148 zend_llist_init(&G
->request
.copies
.strings
, sizeof(char *), http_request_data_free_string
, 0);
149 zend_llist_init(&G
->request
.copies
.slists
, sizeof(struct curl_slist
*), http_request_data_free_slist
, 0);
150 zend_llist_init(&G
->request
.copies
.contexts
, sizeof(http_curl_callback_ctx
*), http_request_data_free_context
, 0);
151 zend_llist_init(&G
->request
.copies
.convs
, sizeof(http_curl_conv
*), http_request_data_free_conv
, 0);
155 static inline void http_globals_free(zend_http_globals
*G
)
157 STR_SET(G
->send
.content_type
, NULL
);
158 STR_SET(G
->send
.unquoted_etag
, NULL
);
159 zend_hash_destroy(&G
->request
.methods
.custom
);
160 #ifdef HTTP_HAVE_CURL
161 zend_llist_clean(&G
->request
.copies
.strings
);
162 zend_llist_clean(&G
->request
.copies
.slists
);
163 zend_llist_clean(&G
->request
.copies
.contexts
);
164 zend_llist_clean(&G
->request
.copies
.convs
);
169 /* {{{ static inline void http_check_allowed_methods(char *, int) */
170 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
171 static inline void _http_check_allowed_methods(char *methods
, int length TSRMLS_DC
)
173 if (length
&& SG(request_info
).request_method
) {
174 if (SUCCESS
!= http_check_method_ex(SG(request_info
).request_method
, methods
)) {
175 char *header
= emalloc(length
+ sizeof("Allow: "));
176 sprintf(header
, "Allow: %s", methods
);
177 http_exit(405, header
);
184 PHP_INI_MH(http_update_allowed_methods
)
186 http_check_allowed_methods(new_value
, new_value_length
);
187 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
190 PHP_INI_DISP(http_etag_mode_displayer
)
194 if (type
== ZEND_INI_DISPLAY_ORIG
&& ini_entry
->modified
) {
195 value
= (ini_entry
->orig_value
) ? atoi(ini_entry
->orig_value
) : HTTP_ETAG_MD5
;
196 } else if (ini_entry
->value
) {
197 value
= (ini_entry
->value
[0]) ? atoi(ini_entry
->value
) : HTTP_ETAG_MD5
;
199 value
= HTTP_ETAG_MD5
;
205 ZEND_WRITE("HTTP_ETAG_SHA1", lenof("HTTP_ETAG_SHA1"));
209 #ifndef HTTP_HAVE_MHASH
212 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
215 #ifdef HTTP_HAVE_MHASH
218 const char *hash_name
= mhash_get_hash_name_static(value
);
221 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
223 ZEND_WRITE("HTTP_ETAG_MHASH|MHASH_", lenof("HTTP_ETAG_MHASH|MHASH_"));
224 ZEND_WRITE(hash_name
, strlen(hash_name
));
232 #ifndef ZEND_ENGINE_2
233 # define OnUpdateLong OnUpdateInt
237 HTTP_PHP_INI_ENTRY("http.allowed_methods", "", PHP_INI_ALL
, http_update_allowed_methods
, request
.methods
.allowed
)
238 HTTP_PHP_INI_ENTRY("http.cache_log", "", PHP_INI_ALL
, OnUpdateString
, log
.cache
)
239 HTTP_PHP_INI_ENTRY("http.redirect_log", "", PHP_INI_ALL
, OnUpdateString
, log
.redirect
)
240 HTTP_PHP_INI_ENTRY("http.allowed_methods_log", "", PHP_INI_ALL
, OnUpdateString
, log
.allowed_methods
)
241 HTTP_PHP_INI_ENTRY("http.composite_log", "", PHP_INI_ALL
, OnUpdateString
, log
.composite
)
243 HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL
, OnUpdateBool
, only_exceptions
)
245 HTTP_PHP_INI_ENTRY_EX("http.etag_mode", "-2", PHP_INI_ALL
, OnUpdateLong
, http_etag_mode_displayer
, etag
.mode
)
250 /* {{{ PHP_MINIT_FUNCTION */
251 PHP_MINIT_FUNCTION(http
)
253 http_module_number
= module_number
;
255 ZEND_INIT_MODULE_GLOBALS(http
, http_globals_init_once
, NULL
)
257 REGISTER_INI_ENTRIES();
259 HTTP_LONG_CONSTANT("HTTP_ETAG_MD5", HTTP_ETAG_MD5
);
260 HTTP_LONG_CONSTANT("HTTP_ETAG_SHA1", HTTP_ETAG_SHA1
);
261 HTTP_LONG_CONSTANT("HTTP_ETAG_MHASH", HTTP_ETAG_MHASH
);
263 #ifdef HTTP_HAVE_CURL
264 if (CURLE_OK
!= curl_global_init(CURL_GLOBAL_ALL
)) {
267 #endif /* HTTP_HAVE_CURL */
270 http_util_object_init();
271 http_message_object_init();
273 http_response_object_init();
275 # ifdef HTTP_HAVE_CURL
276 http_request_object_init();
277 http_requestpool_object_init();
278 # endif /* HTTP_HAVE_CURL */
279 http_exception_object_init();
280 #endif /* ZEND_ENGINE_2 */
286 /* {{{ PHP_MSHUTDOWN_FUNCTION */
287 PHP_MSHUTDOWN_FUNCTION(http
)
289 UNREGISTER_INI_ENTRIES();
290 #ifdef HTTP_HAVE_CURL
291 curl_global_cleanup();
297 /* {{{ PHP_RINIT_FUNCTION */
298 PHP_RINIT_FUNCTION(http
)
302 if (m
= INI_STR("http.allowed_methods")) {
303 http_check_allowed_methods(m
, strlen(m
));
306 http_globals_init(HTTP_GLOBALS
);
311 /* {{{ PHP_RSHUTDOWN_FUNCTION */
312 PHP_RSHUTDOWN_FUNCTION(http
)
314 http_globals_free(HTTP_GLOBALS
);
319 /* {{{ PHP_MINFO_FUNCTION */
320 PHP_MINFO_FUNCTION(http
)
322 #ifdef HTTP_HAVE_CURL
323 # define HTTP_CURL_VERSION curl_version()
325 # define HTTP_CURL_VERSION "libcurl not available"
328 php_info_print_table_start();
330 char full_version_string
[1024] = {0};
331 snprintf(full_version_string
, 1023, "%s (%s)", HTTP_PEXT_VERSION
, HTTP_CURL_VERSION
);
333 php_info_print_table_row(2, "Extended HTTP support:", "enabled");
334 php_info_print_table_row(2, "Extension Version:", full_version_string
);
335 #ifdef HTTP_HAVE_CURL
336 php_info_print_table_row(2, "cURL HTTP Requests:", "enabled");
338 php_info_print_table_row(2, "cURL HTTP Requests:", "disabled");
340 #ifdef HTTP_HAVE_MHASH
341 php_info_print_table_row(2, "mhash ETag Generator:", "enabled");
343 php_info_print_table_row(2, "mhash ETag Generator:", "disabled");
345 php_info_print_table_row(2, "Registered Classes:",
346 #ifndef ZEND_ENGINE_2
351 # ifdef HTTP_HAVE_CURL
361 php_info_print_table_end();
363 php_info_print_table_start();
366 zval
**custom_method
;
367 phpstr
*known_request_methods
= phpstr_new();
368 phpstr
*custom_request_methods
= phpstr_new();
370 for (i
= HTTP_NO_REQUEST_METHOD
+1; i
< HTTP_MAX_REQUEST_METHOD
; ++i
) {
371 phpstr_appendl(known_request_methods
, http_request_method_name(i
));
372 phpstr_appends(known_request_methods
, ", ");
374 FOREACH_HASH_VAL(&HTTP_G(request
).methods
.custom
, custom_method
) {
375 phpstr_append(custom_request_methods
, Z_STRVAL_PP(custom_method
), Z_STRLEN_PP(custom_method
));
376 phpstr_appends(custom_request_methods
, ", ");
379 phpstr_append(known_request_methods
, PHPSTR_VAL(custom_request_methods
), PHPSTR_LEN(custom_request_methods
));
380 phpstr_fix(known_request_methods
);
381 phpstr_fix(custom_request_methods
);
383 php_info_print_table_row(2, "Known Request Methods:", PHPSTR_VAL(known_request_methods
));
384 php_info_print_table_row(2, "Custom Request Methods:",
385 PHPSTR_LEN(custom_request_methods
) ? PHPSTR_VAL(custom_request_methods
) : "none registered");
387 phpstr_free(&known_request_methods
);
388 phpstr_free(&custom_request_methods
);
390 php_info_print_table_end();
392 DISPLAY_INI_ENTRIES();
401 * vim600: noet sw=4 ts=4 fdm=marker
402 * vim<600: noet sw=4 ts=4