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>
67 ZEND_DECLARE_MODULE_GLOBALS(http
);
68 HTTP_DECLARE_ARG_PASS_INFO();
70 #ifdef COMPILE_DL_HTTP
74 /* {{{ http_functions[] */
75 zend_function_entry http_functions
[] = {
76 PHP_FE(http_test
, NULL
)
77 PHP_FE(http_date
, NULL
)
78 PHP_FE(http_build_uri
, NULL
)
79 PHP_FALIAS(http_absolute_uri
, http_build_uri
, NULL
)
80 PHP_FE(http_negotiate_language
, http_arg_pass_ref_2
)
81 PHP_FE(http_negotiate_charset
, http_arg_pass_ref_2
)
82 PHP_FE(http_negotiate_content_type
, http_arg_pass_ref_2
)
83 PHP_FE(http_redirect
, NULL
)
84 PHP_FE(http_throttle
, NULL
)
85 PHP_FE(http_send_status
, NULL
)
86 PHP_FE(http_send_last_modified
, NULL
)
87 PHP_FE(http_send_content_type
, NULL
)
88 PHP_FE(http_send_content_disposition
, NULL
)
89 PHP_FE(http_match_modified
, NULL
)
90 PHP_FE(http_match_etag
, NULL
)
91 PHP_FE(http_cache_last_modified
, NULL
)
92 PHP_FE(http_cache_etag
, NULL
)
93 PHP_FE(http_send_data
, NULL
)
94 PHP_FE(http_send_file
, NULL
)
95 PHP_FE(http_send_stream
, NULL
)
96 PHP_FE(http_chunked_decode
, NULL
)
97 PHP_FE(http_parse_message
, NULL
)
98 PHP_FE(http_parse_headers
, NULL
)
99 PHP_FE(http_get_request_headers
, NULL
)
100 PHP_FE(http_get_request_body
, NULL
)
101 PHP_FE(http_match_request_header
, NULL
)
102 #ifdef HTTP_HAVE_CURL
103 PHP_FE(http_get
, http_arg_pass_ref_3
)
104 PHP_FE(http_head
, http_arg_pass_ref_3
)
105 PHP_FE(http_post_data
, http_arg_pass_ref_4
)
106 PHP_FE(http_post_fields
, http_arg_pass_ref_5
)
107 PHP_FE(http_put_file
, http_arg_pass_ref_4
)
108 PHP_FE(http_put_stream
, http_arg_pass_ref_4
)
110 PHP_FE(http_request_method_register
, NULL
)
111 PHP_FE(http_request_method_unregister
, NULL
)
112 PHP_FE(http_request_method_exists
, NULL
)
113 PHP_FE(http_request_method_name
, NULL
)
114 #ifndef ZEND_ENGINE_2
115 PHP_FE(http_build_query
, NULL
)
117 PHP_FE(ob_etaghandler
, NULL
)
118 #ifdef HTTP_HAVE_ZLIB
119 PHP_FE(http_gzencode
, NULL
)
120 PHP_FE(http_gzdecode
, NULL
)
121 PHP_FE(http_deflate
, NULL
)
122 PHP_FE(http_inflate
, NULL
)
123 PHP_FE(http_compress
, NULL
)
124 PHP_FE(http_uncompress
, NULL
)
126 PHP_FE(http_support
, NULL
)
132 /* {{{ http_module_dep */
133 #if ZEND_EXTENSION_API_NO >= 220050617
134 static zend_module_dep http_module_dep
[] = {
136 ZEND_MOD_REQUIRED("spl")
138 {NULL
, NULL
, NULL
, 0}
143 /* {{{ http_module_entry */
144 zend_module_entry http_module_entry
= {
145 #if ZEND_EXTENSION_API_NO >= 220050617
146 STANDARD_MODULE_HEADER_EX
, NULL
,
149 STANDARD_MODULE_HEADER
,
159 STANDARD_MODULE_PROPERTIES
163 int http_module_number
;
165 /* {{{ http_globals */
166 static void http_globals_init_once(zend_http_globals
*G
)
168 memset(G
, 0, sizeof(zend_http_globals
));
171 static inline void http_globals_init(zend_http_globals
*G
)
173 G
->send
.buffer_size
= HTTP_SENDBUF_SIZE
;
174 zend_hash_init(&G
->request
.methods
.custom
, 0, NULL
, ZVAL_PTR_DTOR
, 0);
175 #ifdef HTTP_HAVE_CURL
176 zend_llist_init(&G
->request
.copies
.strings
, sizeof(char *), http_request_data_free_string
, 0);
177 zend_llist_init(&G
->request
.copies
.slists
, sizeof(struct curl_slist
*), http_request_data_free_slist
, 0);
178 zend_llist_init(&G
->request
.copies
.contexts
, sizeof(http_request_callback_ctx
*), http_request_data_free_context
, 0);
179 zend_llist_init(&G
->request
.copies
.convs
, sizeof(http_request_conv
*), http_request_data_free_conv
, 0);
183 static inline void http_globals_free(zend_http_globals
*G
)
185 STR_SET(G
->send
.content_type
, NULL
);
186 STR_SET(G
->send
.unquoted_etag
, NULL
);
187 zend_hash_destroy(&G
->request
.methods
.custom
);
188 #ifdef HTTP_HAVE_CURL
189 zend_llist_clean(&G
->request
.copies
.strings
);
190 zend_llist_clean(&G
->request
.copies
.slists
);
191 zend_llist_clean(&G
->request
.copies
.contexts
);
192 zend_llist_clean(&G
->request
.copies
.convs
);
197 /* {{{ static inline void http_check_allowed_methods(char *, int) */
198 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
199 static inline void _http_check_allowed_methods(char *methods
, int length TSRMLS_DC
)
201 if (length
&& SG(request_info
).request_method
) {
202 if (SUCCESS
!= http_check_method_ex(SG(request_info
).request_method
, methods
)) {
203 char *header
= emalloc(length
+ sizeof("Allow: "));
204 sprintf(header
, "Allow: %s", methods
);
205 http_exit(405, header
);
212 PHP_INI_MH(http_update_allowed_methods
)
214 http_check_allowed_methods(new_value
, new_value_length
);
215 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
218 #ifndef ZEND_ENGINE_2
219 # define OnUpdateLong OnUpdateInt
223 HTTP_PHP_INI_ENTRY("http.allowed_methods", "", PHP_INI_ALL
, http_update_allowed_methods
, request
.methods
.allowed
)
224 HTTP_PHP_INI_ENTRY("http.cache_log", "", PHP_INI_ALL
, OnUpdateString
, log
.cache
)
225 HTTP_PHP_INI_ENTRY("http.redirect_log", "", PHP_INI_ALL
, OnUpdateString
, log
.redirect
)
226 HTTP_PHP_INI_ENTRY("http.allowed_methods_log", "", PHP_INI_ALL
, OnUpdateString
, log
.allowed_methods
)
227 HTTP_PHP_INI_ENTRY("http.composite_log", "", PHP_INI_ALL
, OnUpdateString
, log
.composite
)
228 HTTP_PHP_INI_ENTRY("http.etag_mode", "MD5", PHP_INI_ALL
, OnUpdateString
, etag
.mode
)
230 HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL
, OnUpdateBool
, only_exceptions
)
232 HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL
, OnUpdateBool
, force_exit
)
236 /* {{{ PHP_MINIT_FUNCTION */
237 PHP_MINIT_FUNCTION(http
)
239 http_module_number
= module_number
;
241 ZEND_INIT_MODULE_GLOBALS(http
, http_globals_init_once
, NULL
)
243 REGISTER_INI_ENTRIES();
245 if ( (SUCCESS
!= PHP_MINIT_CALL(http_support
)) ||
246 (SUCCESS
!= PHP_MINIT_CALL(http_headers
)) ||
247 #ifdef HTTP_HAVE_CURL
248 (SUCCESS
!= PHP_MINIT_CALL(http_request
)) ||
249 #endif /* HTTP_HAVE_CURL */
250 (SUCCESS
!= PHP_MINIT_CALL(http_request_method
))) {
255 if ( (SUCCESS
!= PHP_MINIT_CALL(http_filter
)) ||
256 (SUCCESS
!= PHP_MINIT_CALL(http_util_object
)) ||
257 (SUCCESS
!= PHP_MINIT_CALL(http_message_object
)) ||
259 (SUCCESS
!= PHP_MINIT_CALL(http_response_object
)) ||
261 # ifdef HTTP_HAVE_CURL
262 (SUCCESS
!= PHP_MINIT_CALL(http_request_object
)) ||
263 (SUCCESS
!= PHP_MINIT_CALL(http_requestpool_object
))||
264 # endif /* HTTP_HAVE_CURL */
265 (SUCCESS
!= PHP_MINIT_CALL(http_exception_object
))) {
268 #endif /* ZEND_ENGINE_2 */
274 /* {{{ PHP_MSHUTDOWN_FUNCTION */
275 PHP_MSHUTDOWN_FUNCTION(http
)
277 UNREGISTER_INI_ENTRIES();
278 #ifdef HTTP_HAVE_CURL
279 return PHP_MSHUTDOWN_CALL(http_request
);
285 /* {{{ PHP_RINIT_FUNCTION */
286 PHP_RINIT_FUNCTION(http
)
288 if (HTTP_G(request
).methods
.allowed
) {
289 http_check_allowed_methods(HTTP_G(request
).methods
.allowed
,
290 strlen(HTTP_G(request
).methods
.allowed
));
293 http_globals_init(HTTP_GLOBALS
);
298 /* {{{ PHP_RSHUTDOWN_FUNCTION */
299 PHP_RSHUTDOWN_FUNCTION(http
)
301 STATUS status
= SUCCESS
;
303 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
304 status
= PHP_RSHUTDOWN_CALL(http_request_method
);
307 http_globals_free(HTTP_GLOBALS
);
312 /* {{{ PHP_MINFO_FUNCTION */
313 PHP_MINFO_FUNCTION(http
)
315 php_info_print_table_start();
317 php_info_print_table_row(2, "Extended HTTP support", "enabled");
318 php_info_print_table_row(2, "Extension Version", HTTP_PEXT_VERSION
);
319 #ifdef HTTP_HAVE_CURL
320 php_info_print_table_row(2, "cURL HTTP Requests", curl_version());
322 php_info_print_table_row(2, "cURL HTTP Requests", "disabled");
324 #ifdef HTTP_HAVE_ZLIB
326 char my_zlib_version
[64] = {0};
328 strlcat(my_zlib_version
, "zlib/", 63);
329 strlcat(my_zlib_version
, zlibVersion(), 63);
330 php_info_print_table_row(2, "zlib GZIP Encodings", my_zlib_version
);
333 php_info_print_table_row(2, "zlib GZIP Encodings", "disabled");
335 #if defined(HTTP_HAVE_MAGIC) && !defined(WONKY)
336 php_info_print_table_row(2, "magic MIME Guessing", "libmagic/unknown");
338 php_info_print_table_row(2, "magic MIME Guessing", "disabled");
340 php_info_print_table_row(2, "Registered Classes",
341 #ifndef ZEND_ENGINE_2
346 # ifdef HTTP_HAVE_CURL
356 php_info_print_table_end();
358 php_info_print_table_start();
359 php_info_print_table_colspan_header(2, "Request Methods");
363 zval
**custom_method
;
364 phpstr
*known_request_methods
= phpstr_new();
365 phpstr
*custom_request_methods
= phpstr_new();
367 for (i
= HTTP_NO_REQUEST_METHOD
+1; i
< HTTP_MAX_REQUEST_METHOD
; ++i
) {
368 phpstr_appendl(known_request_methods
, http_request_method_name(i
));
369 phpstr_appends(known_request_methods
, ", ");
371 FOREACH_HASH_VAL(pos
, &HTTP_G(request
).methods
.custom
, custom_method
) {
372 phpstr_append(custom_request_methods
, Z_STRVAL_PP(custom_method
), Z_STRLEN_PP(custom_method
));
373 phpstr_appends(custom_request_methods
, ", ");
376 phpstr_append(known_request_methods
, PHPSTR_VAL(custom_request_methods
), PHPSTR_LEN(custom_request_methods
));
377 phpstr_fix(known_request_methods
);
378 phpstr_fix(custom_request_methods
);
380 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods
));
381 php_info_print_table_row(2, "Custom",
382 PHPSTR_LEN(custom_request_methods
) ? PHPSTR_VAL(custom_request_methods
) : "none registered");
383 php_info_print_table_row(2, "Allowed", strlen(HTTP_G(request
).methods
.allowed
) ? HTTP_G(request
).methods
.allowed
: "(ANY)");
385 phpstr_free(&known_request_methods
);
386 phpstr_free(&custom_request_methods
);
388 php_info_print_table_end();
390 DISPLAY_INI_ENTRIES();
399 * vim600: noet sw=4 ts=4 fdm=marker
400 * vim<600: noet sw=4 ts=4