2 +--------------------------------------------------------------------+
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2004-2005, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
21 #include "zend_extensions.h"
25 #include "ext/standard/info.h"
28 #include "php_http_std_defs.h"
29 #include "php_http_api.h"
30 #include "php_http_send_api.h"
31 #include "php_http_cache_api.h"
32 #include "php_http_headers_api.h"
33 #include "php_http_request_method_api.h"
35 # include "php_http_request_api.h"
39 # include "php_http_filter_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_negotiate_content_type
, http_arg_pass_ref_2
)
86 PHP_FE(http_redirect
, NULL
)
87 PHP_FE(http_throttle
, NULL
)
88 PHP_FE(http_send_status
, NULL
)
89 PHP_FE(http_send_last_modified
, NULL
)
90 PHP_FE(http_send_content_type
, NULL
)
91 PHP_FE(http_send_content_disposition
, NULL
)
92 PHP_FE(http_match_modified
, NULL
)
93 PHP_FE(http_match_etag
, NULL
)
94 PHP_FE(http_cache_last_modified
, NULL
)
95 PHP_FE(http_cache_etag
, NULL
)
96 PHP_FE(http_send_data
, NULL
)
97 PHP_FE(http_send_file
, NULL
)
98 PHP_FE(http_send_stream
, NULL
)
99 PHP_FE(http_chunked_decode
, NULL
)
100 PHP_FE(http_parse_message
, NULL
)
101 PHP_FE(http_parse_headers
, NULL
)
102 PHP_FE(http_get_request_headers
, NULL
)
103 PHP_FE(http_get_request_body
, NULL
)
104 PHP_FE(http_match_request_header
, NULL
)
105 #ifdef HTTP_HAVE_CURL
106 PHP_FE(http_get
, http_arg_pass_ref_3
)
107 PHP_FE(http_head
, http_arg_pass_ref_3
)
108 PHP_FE(http_post_data
, http_arg_pass_ref_4
)
109 PHP_FE(http_post_fields
, http_arg_pass_ref_5
)
110 PHP_FE(http_put_file
, http_arg_pass_ref_4
)
111 PHP_FE(http_put_stream
, http_arg_pass_ref_4
)
113 PHP_FE(http_request_method_register
, NULL
)
114 PHP_FE(http_request_method_unregister
, NULL
)
115 PHP_FE(http_request_method_exists
, NULL
)
116 PHP_FE(http_request_method_name
, NULL
)
117 #ifndef ZEND_ENGINE_2
118 PHP_FE(http_build_query
, NULL
)
120 PHP_FE(ob_etaghandler
, NULL
)
121 #ifdef HTTP_HAVE_ZLIB
122 PHP_FE(http_gzencode
, NULL
)
123 PHP_FE(http_gzdecode
, NULL
)
124 PHP_FE(http_deflate
, NULL
)
125 PHP_FE(http_inflate
, NULL
)
126 PHP_FE(http_compress
, NULL
)
127 PHP_FE(http_uncompress
, NULL
)
129 PHP_FE(http_support
, NULL
)
135 /* {{{ http_module_dep */
136 #if ZEND_EXTENSION_API_NO >= 220050617
137 static zend_module_dep http_module_dep
[] = {
139 ZEND_MOD_REQUIRED("spl")
141 {NULL
, NULL
, NULL
, 0}
146 /* {{{ http_module_entry */
147 zend_module_entry http_module_entry
= {
148 #if ZEND_EXTENSION_API_NO >= 220050617
149 STANDARD_MODULE_HEADER_EX
, NULL
,
152 STANDARD_MODULE_HEADER
,
162 STANDARD_MODULE_PROPERTIES
166 int http_module_number
;
168 /* {{{ http_globals */
169 static void http_globals_init_once(zend_http_globals
*G
)
171 memset(G
, 0, sizeof(zend_http_globals
));
174 static inline void http_globals_init(zend_http_globals
*G
)
176 G
->send
.buffer_size
= HTTP_SENDBUF_SIZE
;
177 zend_hash_init(&G
->request
.methods
.custom
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
178 #ifdef HTTP_HAVE_CURL
179 zend_llist_init(&G
->request
.copies
.strings
, sizeof(char *), http_request_data_free_string
, 0);
180 zend_llist_init(&G
->request
.copies
.slists
, sizeof(struct curl_slist
*), http_request_data_free_slist
, 0);
181 zend_llist_init(&G
->request
.copies
.contexts
, sizeof(http_request_callback_ctx
*), http_request_data_free_context
, 0);
182 zend_llist_init(&G
->request
.copies
.convs
, sizeof(http_request_conv
*), http_request_data_free_conv
, 0);
186 static inline void http_globals_free(zend_http_globals
*G
)
188 STR_SET(G
->send
.content_type
, NULL
);
189 STR_SET(G
->send
.unquoted_etag
, NULL
);
190 zend_hash_destroy(&G
->request
.methods
.custom
);
191 #ifdef HTTP_HAVE_CURL
192 zend_llist_clean(&G
->request
.copies
.strings
);
193 zend_llist_clean(&G
->request
.copies
.slists
);
194 zend_llist_clean(&G
->request
.copies
.contexts
);
195 zend_llist_clean(&G
->request
.copies
.convs
);
200 /* {{{ static inline void http_check_allowed_methods(char *, int) */
201 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
202 static inline void _http_check_allowed_methods(char *methods
, int length TSRMLS_DC
)
204 if (length
&& SG(request_info
).request_method
) {
205 if (SUCCESS
!= http_check_method_ex(SG(request_info
).request_method
, methods
)) {
206 char *header
= emalloc(length
+ sizeof("Allow: "));
207 sprintf(header
, "Allow: %s", methods
);
208 http_exit(405, header
);
215 PHP_INI_MH(http_update_allowed_methods
)
217 http_check_allowed_methods(new_value
, new_value_length
);
218 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
221 #undef CASE_HTTP_ETAG_HASH
222 #define CASE_HTTP_ETAG_HASH(HASH) \
223 case HTTP_ETAG_##HASH: \
224 ZEND_WRITE("HTTP_ETAG_"#HASH, lenof("HTTP_ETAG_"#HASH)); \
226 PHP_INI_DISP(http_etag_mode_displayer
)
230 if (type
== ZEND_INI_DISPLAY_ORIG
&& ini_entry
->modified
) {
231 value
= (ini_entry
->orig_value
) ? atoi(ini_entry
->orig_value
) : HTTP_ETAG_MD5
;
232 } else if (ini_entry
->value
) {
233 value
= (ini_entry
->value
[0]) ? atoi(ini_entry
->value
) : HTTP_ETAG_MD5
;
235 value
= HTTP_ETAG_MD5
;
240 #ifdef HTTP_HAVE_HASH_EXT
241 CASE_HTTP_ETAG_HASH(RIPEMD160
);
242 CASE_HTTP_ETAG_HASH(RIPEMD128
);
243 CASE_HTTP_ETAG_HASH(SHA512
);
244 CASE_HTTP_ETAG_HASH(SHA384
);
245 CASE_HTTP_ETAG_HASH(SHA256
);
247 CASE_HTTP_ETAG_HASH(CRC32
);
248 CASE_HTTP_ETAG_HASH(SHA1
);
249 #ifndef HTTP_HAVE_MHASH
252 CASE_HTTP_ETAG_HASH(MD5
);
254 #ifdef HTTP_HAVE_MHASH
257 const char *hash_name
= mhash_get_hash_name_static(value
);
260 ZEND_WRITE("HTTP_ETAG_MD5", lenof("HTTP_ETAG_MD5"));
262 ZEND_WRITE("HTTP_ETAG_MHASH_", lenof("HTTP_ETAG_MHASH_"));
263 ZEND_WRITE(hash_name
, strlen(hash_name
));
271 #ifndef ZEND_ENGINE_2
272 # define OnUpdateLong OnUpdateInt
276 HTTP_PHP_INI_ENTRY("http.allowed_methods", "", PHP_INI_ALL
, http_update_allowed_methods
, request
.methods
.allowed
)
277 HTTP_PHP_INI_ENTRY("http.cache_log", "", PHP_INI_ALL
, OnUpdateString
, log
.cache
)
278 HTTP_PHP_INI_ENTRY("http.redirect_log", "", PHP_INI_ALL
, OnUpdateString
, log
.redirect
)
279 HTTP_PHP_INI_ENTRY("http.allowed_methods_log", "", PHP_INI_ALL
, OnUpdateString
, log
.allowed_methods
)
280 HTTP_PHP_INI_ENTRY("http.composite_log", "", PHP_INI_ALL
, OnUpdateString
, log
.composite
)
281 HTTP_PHP_INI_ENTRY_EX("http.etag_mode", "-2", PHP_INI_ALL
, OnUpdateLong
, http_etag_mode_displayer
, etag
.mode
)
283 HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL
, OnUpdateBool
, only_exceptions
)
285 HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL
, OnUpdateBool
, force_exit
)
289 /* {{{ PHP_MINIT_FUNCTION */
290 PHP_MINIT_FUNCTION(http
)
292 http_module_number
= module_number
;
294 ZEND_INIT_MODULE_GLOBALS(http
, http_globals_init_once
, NULL
)
296 REGISTER_INI_ENTRIES();
298 if ( (SUCCESS
!= PHP_MINIT_CALL(http_support
)) ||
299 (SUCCESS
!= PHP_MINIT_CALL(http_headers
)) ||
300 (SUCCESS
!= PHP_MINIT_CALL(http_cache
)) ||
301 #ifdef HTTP_HAVE_CURL
302 (SUCCESS
!= PHP_MINIT_CALL(http_request
)) ||
303 #endif /* HTTP_HAVE_CURL */
304 (SUCCESS
!= PHP_MINIT_CALL(http_request_method
))) {
309 if ( (SUCCESS
!= PHP_MINIT_CALL(http_filter
)) ||
310 (SUCCESS
!= PHP_MINIT_CALL(http_util_object
)) ||
311 (SUCCESS
!= PHP_MINIT_CALL(http_message_object
)) ||
313 (SUCCESS
!= PHP_MINIT_CALL(http_response_object
)) ||
315 # ifdef HTTP_HAVE_CURL
316 (SUCCESS
!= PHP_MINIT_CALL(http_request_object
)) ||
317 (SUCCESS
!= PHP_MINIT_CALL(http_requestpool_object
))||
318 # endif /* HTTP_HAVE_CURL */
319 (SUCCESS
!= PHP_MINIT_CALL(http_exception_object
))) {
322 #endif /* ZEND_ENGINE_2 */
328 /* {{{ PHP_MSHUTDOWN_FUNCTION */
329 PHP_MSHUTDOWN_FUNCTION(http
)
331 UNREGISTER_INI_ENTRIES();
332 #ifdef HTTP_HAVE_CURL
333 return PHP_MSHUTDOWN_CALL(http_request
);
339 /* {{{ PHP_RINIT_FUNCTION */
340 PHP_RINIT_FUNCTION(http
)
342 if (HTTP_G(request
).methods
.allowed
) {
343 http_check_allowed_methods(HTTP_G(request
).methods
.allowed
,
344 strlen(HTTP_G(request
).methods
.allowed
));
347 http_globals_init(HTTP_GLOBALS
);
352 /* {{{ PHP_RSHUTDOWN_FUNCTION */
353 PHP_RSHUTDOWN_FUNCTION(http
)
355 STATUS status
= SUCCESS
;
357 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
358 status
= PHP_RSHUTDOWN_CALL(http_request_method
);
361 http_globals_free(HTTP_GLOBALS
);
366 /* {{{ PHP_MINFO_FUNCTION */
367 PHP_MINFO_FUNCTION(http
)
369 php_info_print_table_start();
371 php_info_print_table_row(2, "Extended HTTP support", "enabled");
372 php_info_print_table_row(2, "Extension Version", HTTP_PEXT_VERSION
);
373 #ifdef HTTP_HAVE_CURL
374 php_info_print_table_row(2, "cURL HTTP Requests", curl_version());
376 php_info_print_table_row(2, "cURL HTTP Requests", "disabled");
378 #ifdef HTTP_HAVE_ZLIB
380 char my_zlib_version
[64] = {0};
382 strlcat(my_zlib_version
, "zlib/", 63);
383 strlcat(my_zlib_version
, zlibVersion(), 63);
384 php_info_print_table_row(2, "zlib GZIP Encodings", my_zlib_version
);
387 php_info_print_table_row(2, "zlib GZIP Encodings", "disabled");
389 #ifdef HTTP_HAVE_MHASH
393 snprintf(mhash_info
, 32, "libmhash/%d", MHASH_API_VERSION
);
394 php_info_print_table_row(2, "mhash ETag Generator", mhash_info
);
397 php_info_print_table_row(2, "mhash ETag Generator", "disabled");
399 #if defined(HTTP_HAVE_MAGIC) && !defined(WONKY)
400 php_info_print_table_row(2, "magic MIME Guessing", "libmagic/unknown");
402 php_info_print_table_row(2, "magic MIME Guessing", "disabled");
404 php_info_print_table_row(2, "Registered Classes",
405 #ifndef ZEND_ENGINE_2
410 # ifdef HTTP_HAVE_CURL
420 php_info_print_table_end();
422 php_info_print_table_start();
423 php_info_print_table_colspan_header(2, "Supported ETag Hash Algorithms");
426 php_info_print_table_row(2, "PHP", "CRC32, MD5, SHA1"
427 #ifdef HTTP_HAVE_HASH_EXT
428 ", SHA256, SHA384, SHA512, RIPEMD128, RIPEMD160"
431 #ifdef HTTP_HAVE_MHASH
433 phpstr
*algos
= phpstr_new();
434 int i
, c
= mhash_count();
436 for (i
= 0; i
<= c
; ++i
) {
437 const char *hash
= mhash_get_hash_name_static(i
);
440 phpstr_appendf(algos
, "%s, ", hash
);
444 php_info_print_table_row(2, "MHASH", PHPSTR_VAL(algos
));
448 php_info_print_table_row(2, "MHASH", "not available");
451 php_info_print_table_end();
453 php_info_print_table_start();
454 php_info_print_table_colspan_header(2, "Request Methods");
458 zval
**custom_method
;
459 phpstr
*known_request_methods
= phpstr_new();
460 phpstr
*custom_request_methods
= phpstr_new();
462 for (i
= HTTP_NO_REQUEST_METHOD
+1; i
< HTTP_MAX_REQUEST_METHOD
; ++i
) {
463 phpstr_appendl(known_request_methods
, http_request_method_name(i
));
464 phpstr_appends(known_request_methods
, ", ");
466 FOREACH_HASH_VAL(pos
, &HTTP_G(request
).methods
.custom
, custom_method
) {
467 phpstr_append(custom_request_methods
, Z_STRVAL_PP(custom_method
), Z_STRLEN_PP(custom_method
));
468 phpstr_appends(custom_request_methods
, ", ");
471 phpstr_append(known_request_methods
, PHPSTR_VAL(custom_request_methods
), PHPSTR_LEN(custom_request_methods
));
472 phpstr_fix(known_request_methods
);
473 phpstr_fix(custom_request_methods
);
475 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods
));
476 php_info_print_table_row(2, "Custom",
477 PHPSTR_LEN(custom_request_methods
) ? PHPSTR_VAL(custom_request_methods
) : "none registered");
478 php_info_print_table_row(2, "Allowed", strlen(HTTP_G(request
).methods
.allowed
) ? HTTP_G(request
).methods
.allowed
: "(ANY)");
480 phpstr_free(&known_request_methods
);
481 phpstr_free(&custom_request_methods
);
483 php_info_print_table_end();
485 DISPLAY_INI_ENTRIES();
494 * vim600: noet sw=4 ts=4 fdm=marker
495 * vim<600: noet sw=4 ts=4