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_headers_api.h"
34 #include "php_http_request_method_api.h"
36 # include "php_http_request_api.h"
40 # include "php_http_util_object.h"
41 # include "php_http_message_object.h"
43 # include "php_http_response_object.h"
45 # ifdef HTTP_HAVE_CURL
46 # include "php_http_request_object.h"
47 # include "php_http_requestpool_object.h"
49 # include "php_http_exception_object.h"
53 #include "phpstr/phpstr.h"
57 # include <winsock2.h>
59 # include <curl/curl.h>
61 #ifdef HTTP_HAVE_MHASH
70 ZEND_DECLARE_MODULE_GLOBALS(http
);
71 HTTP_DECLARE_ARG_PASS_INFO();
73 #ifdef COMPILE_DL_HTTP
77 /* {{{ http_functions[] */
78 zend_function_entry http_functions
[] = {
79 PHP_FE(http_test
, NULL
)
80 PHP_FE(http_date
, NULL
)
81 PHP_FE(http_build_uri
, NULL
)
82 PHP_FALIAS(http_absolute_uri
, http_build_uri
, NULL
)
83 PHP_FE(http_negotiate_language
, http_arg_pass_ref_2
)
84 PHP_FE(http_negotiate_charset
, http_arg_pass_ref_2
)
85 PHP_FE(http_redirect
, NULL
)
86 PHP_FE(http_throttle
, NULL
)
87 PHP_FE(http_send_status
, NULL
)
88 PHP_FE(http_send_last_modified
, NULL
)
89 PHP_FE(http_send_content_type
, NULL
)
90 PHP_FE(http_send_content_disposition
, NULL
)
91 PHP_FE(http_match_modified
, NULL
)
92 PHP_FE(http_match_etag
, NULL
)
93 PHP_FE(http_cache_last_modified
, NULL
)
94 PHP_FE(http_cache_etag
, NULL
)
95 PHP_FE(http_send_data
, NULL
)
96 PHP_FE(http_send_file
, NULL
)
97 PHP_FE(http_send_stream
, NULL
)
98 PHP_FE(http_chunked_decode
, NULL
)
99 PHP_FE(http_parse_message
, NULL
)
100 PHP_FE(http_parse_headers
, NULL
)
101 PHP_FE(http_get_request_headers
, NULL
)
102 PHP_FE(http_get_request_body
, NULL
)
103 PHP_FE(http_match_request_header
, NULL
)
104 #ifdef HTTP_HAVE_CURL
105 PHP_FE(http_get
, http_arg_pass_ref_3
)
106 PHP_FE(http_head
, http_arg_pass_ref_3
)
107 PHP_FE(http_post_data
, http_arg_pass_ref_4
)
108 PHP_FE(http_post_fields
, http_arg_pass_ref_5
)
109 PHP_FE(http_put_file
, http_arg_pass_ref_4
)
110 PHP_FE(http_put_stream
, http_arg_pass_ref_4
)
112 PHP_FE(http_request_method_register
, NULL
)
113 PHP_FE(http_request_method_unregister
, NULL
)
114 PHP_FE(http_request_method_exists
, NULL
)
115 PHP_FE(http_request_method_name
, NULL
)
116 #ifndef ZEND_ENGINE_2
117 PHP_FE(http_build_query
, NULL
)
119 PHP_FE(ob_etaghandler
, NULL
)
120 #ifdef HTTP_HAVE_ZLIB
121 PHP_FE(http_gzencode
, NULL
)
122 PHP_FE(http_gzdecode
, NULL
)
123 PHP_FE(http_deflate
, NULL
)
124 PHP_FE(http_inflate
, NULL
)
125 PHP_FE(http_compress
, NULL
)
126 PHP_FE(http_uncompress
, NULL
)
128 PHP_FE(http_support
, NULL
)
134 /* {{{ http_module_entry */
135 zend_module_entry http_module_entry
= {
136 #if ZEND_MODULE_API_NO >= 20010901
137 STANDARD_MODULE_HEADER
,
146 #if ZEND_MODULE_API_NO >= 20010901
149 STANDARD_MODULE_PROPERTIES
153 int http_module_number
;
155 /* {{{ http_globals */
156 static void http_globals_init_once(zend_http_globals
*G
)
158 memset(G
, 0, sizeof(zend_http_globals
));
161 static inline void http_globals_init(zend_http_globals
*G
)
163 G
->send
.buffer_size
= HTTP_SENDBUF_SIZE
;
164 zend_hash_init(&G
->request
.methods
.custom
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
165 #ifdef HTTP_HAVE_CURL
166 zend_llist_init(&G
->request
.copies
.strings
, sizeof(char *), http_request_data_free_string
, 0);
167 zend_llist_init(&G
->request
.copies
.slists
, sizeof(struct curl_slist
*), http_request_data_free_slist
, 0);
168 zend_llist_init(&G
->request
.copies
.contexts
, sizeof(http_request_callback_ctx
*), http_request_data_free_context
, 0);
169 zend_llist_init(&G
->request
.copies
.convs
, sizeof(http_request_conv
*), http_request_data_free_conv
, 0);
173 static inline void http_globals_free(zend_http_globals
*G
)
175 STR_SET(G
->send
.content_type
, NULL
);
176 STR_SET(G
->send
.unquoted_etag
, NULL
);
177 zend_hash_destroy(&G
->request
.methods
.custom
);
178 #ifdef HTTP_HAVE_CURL
179 zend_llist_clean(&G
->request
.copies
.strings
);
180 zend_llist_clean(&G
->request
.copies
.slists
);
181 zend_llist_clean(&G
->request
.copies
.contexts
);
182 zend_llist_clean(&G
->request
.copies
.convs
);
187 /* {{{ static inline void http_check_allowed_methods(char *, int) */
188 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
189 static inline void _http_check_allowed_methods(char *methods
, int length TSRMLS_DC
)
191 if (length
&& SG(request_info
).request_method
) {
192 if (SUCCESS
!= http_check_method_ex(SG(request_info
).request_method
, methods
)) {
193 char *header
= emalloc(length
+ sizeof("Allow: "));
194 sprintf(header
, "Allow: %s", methods
);
195 http_exit(405, header
);
202 PHP_INI_MH(http_update_allowed_methods
)
204 http_check_allowed_methods(new_value
, new_value_length
);
205 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
208 PHP_INI_DISP(http_etag_mode_displayer
)
212 if (type
== ZEND_INI_DISPLAY_ORIG
&& ini_entry
->modified
) {
213 value
= (ini_entry
->orig_value
) ? atoi(ini_entry
->orig_value
) : HTTP_ETAG_MD5
;
214 } else if (ini_entry
->value
) {
215 value
= (ini_entry
->value
[0]) ? atoi(ini_entry
->value
) : HTTP_ETAG_MD5
;
217 value
= HTTP_ETAG_MD5
;
222 case HTTP_ETAG_CRC32
:
223 ZEND_WRITE("HTTP_ETAG_CRC32", lenof("HTTP_ETAG_CRC32"));
227 ZEND_WRITE("HTTP_ETAG_SHA1", lenof("HTTP_ETAG_SHA1"));
231 #ifndef HTTP_HAVE_MHASH
234 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
237 #ifdef HTTP_HAVE_MHASH
240 const char *hash_name
= mhash_get_hash_name_static(value
);
243 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
245 ZEND_WRITE("HTTP_ETAG_MHASH_", lenof("HTTP_ETAG_MHASH_"));
246 ZEND_WRITE(hash_name
, strlen(hash_name
));
254 #ifndef ZEND_ENGINE_2
255 # define OnUpdateLong OnUpdateInt
259 HTTP_PHP_INI_ENTRY("http.allowed_methods", "", PHP_INI_ALL
, http_update_allowed_methods
, request
.methods
.allowed
)
260 HTTP_PHP_INI_ENTRY("http.cache_log", "", PHP_INI_ALL
, OnUpdateString
, log
.cache
)
261 HTTP_PHP_INI_ENTRY("http.redirect_log", "", PHP_INI_ALL
, OnUpdateString
, log
.redirect
)
262 HTTP_PHP_INI_ENTRY("http.allowed_methods_log", "", PHP_INI_ALL
, OnUpdateString
, log
.allowed_methods
)
263 HTTP_PHP_INI_ENTRY("http.composite_log", "", PHP_INI_ALL
, OnUpdateString
, log
.composite
)
265 HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL
, OnUpdateBool
, only_exceptions
)
267 HTTP_PHP_INI_ENTRY_EX("http.etag_mode", "-2", PHP_INI_ALL
, OnUpdateLong
, http_etag_mode_displayer
, etag
.mode
)
271 /* {{{ PHP_MINIT_FUNCTION */
272 PHP_MINIT_FUNCTION(http
)
274 http_module_number
= module_number
;
276 ZEND_INIT_MODULE_GLOBALS(http
, http_globals_init_once
, NULL
)
278 REGISTER_INI_ENTRIES();
280 if ( (SUCCESS
!= http_support_global_init()) ||
281 (SUCCESS
!= http_headers_global_init()) ||
282 (SUCCESS
!= http_cache_global_init()) ||
283 (SUCCESS
!= http_request_method_global_init())) {
286 #ifdef HTTP_HAVE_CURL
287 if (SUCCESS
!= http_request_global_init()) {
290 #endif /* HTTP_HAVE_CURL */
293 http_util_object_init();
294 http_message_object_init();
296 http_response_object_init();
298 # ifdef HTTP_HAVE_CURL
299 http_request_object_init();
300 http_requestpool_object_init();
301 # endif /* HTTP_HAVE_CURL */
302 http_exception_object_init();
303 #endif /* ZEND_ENGINE_2 */
309 /* {{{ PHP_MSHUTDOWN_FUNCTION */
310 PHP_MSHUTDOWN_FUNCTION(http
)
312 UNREGISTER_INI_ENTRIES();
313 #ifdef HTTP_HAVE_CURL
314 http_request_global_cleanup();
320 /* {{{ PHP_RINIT_FUNCTION */
321 PHP_RINIT_FUNCTION(http
)
325 if (m
= INI_STR("http.allowed_methods")) {
326 http_check_allowed_methods(m
, strlen(m
));
329 http_globals_init(HTTP_GLOBALS
);
334 /* {{{ PHP_RSHUTDOWN_FUNCTION */
335 PHP_RSHUTDOWN_FUNCTION(http
)
337 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
338 int i
, c
= zend_hash_num_elements(&HTTP_G(request
).methods
.custom
);
340 for (i
= 0; i
< c
; ++i
) {
341 http_request_method_unregister(HTTP_MAX_REQUEST_METHOD
+ i
);
344 http_globals_free(HTTP_GLOBALS
);
349 /* {{{ PHP_MINFO_FUNCTION */
350 PHP_MINFO_FUNCTION(http
)
352 php_info_print_table_start();
354 php_info_print_table_row(2, "Extended HTTP support", "enabled");
355 php_info_print_table_row(2, "Extension Version", HTTP_PEXT_VERSION
);
356 #ifdef HTTP_HAVE_CURL
357 php_info_print_table_row(2, "cURL HTTP Requests", curl_version());
359 php_info_print_table_row(2, "cURL HTTP Requests", "disabled");
361 #ifdef HTTP_HAVE_ZLIB
363 char my_zlib_version
[64] = {0};
365 strlcat(my_zlib_version
, "zlib/", 63);
366 strlcat(my_zlib_version
, zlibVersion(), 63);
367 php_info_print_table_row(2, "zlib GZIP Encodings", my_zlib_version
);
370 php_info_print_table_row(2, "zlib GZIP Encodings", "disabled");
372 #ifdef HTTP_HAVE_MHASH
376 snprintf(mhash_info
, 32, "libmhash/%d", MHASH_API_VERSION
);
377 php_info_print_table_row(2, "mhash ETag Generator", mhash_info
);
380 php_info_print_table_row(2, "mhash ETag Generator", "disabled");
382 #if defined(HTTP_HAVE_MAGIC) && !defined(WONKY)
383 php_info_print_table_row(2, "magic MIME Guessing", "libmagic/unknown");
385 php_info_print_table_row(2, "magic MIME Guessing", "disabled");
387 php_info_print_table_row(2, "Registered Classes",
388 #ifndef ZEND_ENGINE_2
393 # ifdef HTTP_HAVE_CURL
403 php_info_print_table_end();
405 php_info_print_table_start();
406 php_info_print_table_colspan_header(2, "Supported ETag Hash Algorithms");
409 php_info_print_table_row(2, "PHP", "CRC32, MD5, SHA1");
410 #ifdef HTTP_HAVE_MHASH
412 phpstr
*algos
= phpstr_new();
413 int i
, c
= mhash_count();
415 for (i
= 0; i
<= c
; ++i
) {
416 const char *hash
= mhash_get_hash_name_static(i
);
419 phpstr_appendf(algos
, "%s, ", hash
);
423 php_info_print_table_row(2, "MHASH", PHPSTR_VAL(algos
));
427 php_info_print_table_row(2, "MHASH", "not available");
430 php_info_print_table_end();
432 php_info_print_table_start();
433 php_info_print_table_colspan_header(2, "Request Methods");
436 zval
**custom_method
;
437 phpstr
*known_request_methods
= phpstr_new();
438 phpstr
*custom_request_methods
= phpstr_new();
440 for (i
= HTTP_NO_REQUEST_METHOD
+1; i
< HTTP_MAX_REQUEST_METHOD
; ++i
) {
441 phpstr_appendl(known_request_methods
, http_request_method_name(i
));
442 phpstr_appends(known_request_methods
, ", ");
444 FOREACH_HASH_VAL(&HTTP_G(request
).methods
.custom
, custom_method
) {
445 phpstr_append(custom_request_methods
, Z_STRVAL_PP(custom_method
), Z_STRLEN_PP(custom_method
));
446 phpstr_appends(custom_request_methods
, ", ");
449 phpstr_append(known_request_methods
, PHPSTR_VAL(custom_request_methods
), PHPSTR_LEN(custom_request_methods
));
450 phpstr_fix(known_request_methods
);
451 phpstr_fix(custom_request_methods
);
453 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods
));
454 php_info_print_table_row(2, "Custom",
455 PHPSTR_LEN(custom_request_methods
) ? PHPSTR_VAL(custom_request_methods
) : "none registered");
456 php_info_print_table_row(2, "Allowed", strlen(HTTP_G(request
).methods
.allowed
) ? HTTP_G(request
).methods
.allowed
: "(ANY)");
458 phpstr_free(&known_request_methods
);
459 phpstr_free(&custom_request_methods
);
461 php_info_print_table_end();
463 DISPLAY_INI_ENTRIES();
472 * vim600: noet sw=4 ts=4 fdm=marker
473 * vim<600: noet sw=4 ts=4