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) 2004-2007, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
15 #define HTTP_WANT_SAPI
16 #define HTTP_WANT_CURL
17 #define HTTP_WANT_ZLIB
18 #define HTTP_WANT_MAGIC
22 #include "ext/standard/info.h"
23 #include "zend_extensions.h"
25 #include "php_http_api.h"
26 #include "php_http_send_api.h"
27 #include "php_http_cookie_api.h"
28 #include "php_http_cache_api.h"
29 #include "php_http_send_api.h"
30 #include "php_http_message_api.h"
31 #include "php_http_request_method_api.h"
33 # include "php_http_request_api.h"
34 # include "php_http_request_pool_api.h"
35 # include "php_http_request_datashare_api.h"
36 # ifdef HTTP_HAVE_PERSISTENT_HANDLES
37 # include "php_http_persistent_handle_api.h"
41 # include "php_http_encoding_api.h"
43 #include "php_http_url_api.h"
46 # include "php_http_filter_api.h"
47 # include "php_http_util_object.h"
48 # include "php_http_message_object.h"
49 # include "php_http_querystring_object.h"
51 # include "php_http_response_object.h"
53 # ifdef HTTP_HAVE_CURL
54 # include "php_http_request_object.h"
55 # include "php_http_requestpool_object.h"
56 # include "php_http_requestdatashare_object.h"
58 # ifdef HTTP_HAVE_ZLIB
59 # include "php_http_deflatestream_object.h"
60 # include "php_http_inflatestream_object.h"
62 # include "php_http_exception_object.h"
66 ZEND_DECLARE_MODULE_GLOBALS(http
);
67 HTTP_DECLARE_ARG_PASS_INFO();
69 #ifdef COMPILE_DL_HTTP
73 /* {{{ http_functions[] */
74 zend_function_entry http_functions
[] = {
75 PHP_FE(http_date
, NULL
)
76 PHP_FE(http_build_url
, http_arg_pass_ref_4
)
77 PHP_FE(http_build_str
, NULL
)
79 PHP_FALIAS(http_build_query
, http_build_str
, NULL
)
81 PHP_FE(http_negotiate_language
, http_arg_pass_ref_2
)
82 PHP_FE(http_negotiate_charset
, http_arg_pass_ref_2
)
83 PHP_FE(http_negotiate_content_type
, http_arg_pass_ref_2
)
84 PHP_FE(http_redirect
, NULL
)
85 PHP_FE(http_throttle
, NULL
)
86 PHP_FE(http_send_status
, NULL
)
87 PHP_FE(http_send_last_modified
, NULL
)
88 PHP_FE(http_send_content_type
, NULL
)
89 PHP_FE(http_send_content_disposition
, NULL
)
90 PHP_FE(http_match_modified
, NULL
)
91 PHP_FE(http_match_etag
, NULL
)
92 PHP_FE(http_cache_last_modified
, NULL
)
93 PHP_FE(http_cache_etag
, NULL
)
94 PHP_FE(http_send_data
, NULL
)
95 PHP_FE(http_send_file
, NULL
)
96 PHP_FE(http_send_stream
, NULL
)
97 PHP_FE(http_chunked_decode
, NULL
)
98 PHP_FE(http_parse_message
, NULL
)
99 PHP_FE(http_parse_headers
, NULL
)
100 PHP_FE(http_parse_cookie
, NULL
)
101 PHP_FE(http_build_cookie
, NULL
)
102 PHP_FE(http_parse_params
, NULL
)
103 PHP_FE(http_get_request_headers
, NULL
)
104 PHP_FE(http_get_request_body
, NULL
)
105 PHP_FE(http_get_request_body_stream
, NULL
)
106 PHP_FE(http_match_request_header
, NULL
)
107 #ifdef HTTP_HAVE_CURL
108 # ifdef HTTP_HAVE_PERSISTENT_HANDLES
109 PHP_FE(http_persistent_handles_count
, NULL
)
110 PHP_FE(http_persistent_handles_clean
, NULL
)
111 PHP_FE(http_persistent_handles_ident
, NULL
)
113 PHP_FE(http_get
, http_arg_pass_ref_3
)
114 PHP_FE(http_head
, http_arg_pass_ref_3
)
115 PHP_FE(http_post_data
, http_arg_pass_ref_4
)
116 PHP_FE(http_post_fields
, http_arg_pass_ref_5
)
117 PHP_FE(http_put_data
, http_arg_pass_ref_4
)
118 PHP_FE(http_put_file
, http_arg_pass_ref_4
)
119 PHP_FE(http_put_stream
, http_arg_pass_ref_4
)
120 PHP_FE(http_request
, http_arg_pass_ref_5
)
121 PHP_FE(http_request_body_encode
, NULL
)
123 PHP_FE(http_request_method_register
, NULL
)
124 PHP_FE(http_request_method_unregister
, NULL
)
125 PHP_FE(http_request_method_exists
, NULL
)
126 PHP_FE(http_request_method_name
, NULL
)
127 PHP_FE(ob_etaghandler
, NULL
)
128 #ifdef HTTP_HAVE_ZLIB
129 PHP_FE(http_deflate
, NULL
)
130 PHP_FE(http_inflate
, NULL
)
131 PHP_FE(ob_deflatehandler
, NULL
)
132 PHP_FE(ob_inflatehandler
, NULL
)
134 PHP_FE(http_support
, NULL
)
140 PHP_MINIT_FUNCTION(http
);
141 PHP_MSHUTDOWN_FUNCTION(http
);
142 PHP_RINIT_FUNCTION(http
);
143 PHP_RSHUTDOWN_FUNCTION(http
);
144 PHP_MINFO_FUNCTION(http
);
146 /* {{{ http_module_dep */
147 #if ZEND_EXTENSION_API_NO >= 220050617
148 static zend_module_dep http_module_deps
[] = {
149 # ifdef HTTP_HAVE_SPL
150 ZEND_MOD_REQUIRED("spl")
152 # ifdef HTTP_HAVE_HASH
153 ZEND_MOD_REQUIRED("hash")
155 # ifdef HTTP_HAVE_SESSION
156 ZEND_MOD_REQUIRED("session")
158 # ifdef HTTP_HAVE_ICONV
159 ZEND_MOD_REQUIRED("iconv")
161 {NULL
, NULL
, NULL
, 0}
166 /* {{{ http_module_entry */
167 zend_module_entry http_module_entry
= {
168 #if ZEND_EXTENSION_API_NO >= 220050617
169 STANDARD_MODULE_HEADER_EX
, NULL
,
172 STANDARD_MODULE_HEADER
,
181 PHP_EXT_HTTP_VERSION
,
182 STANDARD_MODULE_PROPERTIES
186 int http_module_number
;
188 /* {{{ http_globals */
189 static void http_globals_init_once(zend_http_globals
*G
)
191 memset(G
, 0, sizeof(zend_http_globals
));
194 #define http_globals_init(g) _http_globals_init((g) TSRMLS_CC)
195 static inline void _http_globals_init(zend_http_globals
*G TSRMLS_DC
)
197 #ifdef HTTP_HAVE_SAPI_RTIME
198 G
->request
.time
= sapi_get_request_time(TSRMLS_C
);
200 G
->request
.time
= time(NULL
);
202 G
->send
.buffer_size
= 0;
203 G
->read_post_data
= 0;
206 #define http_globals_free(g) _http_globals_free((g) TSRMLS_CC)
207 static inline void _http_globals_free(zend_http_globals
*G TSRMLS_DC
)
209 if (G
->request
.headers
) {
210 zend_hash_destroy(G
->request
.headers
);
211 FREE_HASHTABLE(G
->request
.headers
);
212 G
->request
.headers
= NULL
;
214 STR_SET(G
->send
.content_type
, NULL
);
215 STR_SET(G
->send
.unquoted_etag
, NULL
);
217 zval_ptr_dtor(&G
->server_var
);
218 G
->server_var
= NULL
;
223 /* {{{ static inline void http_check_allowed_methods(char *, int) */
224 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
225 static inline void _http_check_allowed_methods(char *methods
, int length TSRMLS_DC
)
227 if (length
&& SG(request_info
).request_method
) {
228 if (SUCCESS
!= http_check_method_ex(SG(request_info
).request_method
, methods
)) {
229 char *header
= emalloc(length
+ sizeof("Allow: "));
230 sprintf(header
, "Allow: %s", methods
);
231 http_exit(405, header
);
238 PHP_INI_MH(http_update_allowed_methods
)
240 http_check_allowed_methods(new_value
, new_value_length
);
241 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
243 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
244 PHP_INI_MH(http_update_persistent_handle_ident
)
246 HTTP_G
->persistent
.handles
.ident
.h
= zend_get_hash_value(new_value
, HTTP_G
->persistent
.handles
.ident
.l
= new_value_length
+1);
247 return OnUpdateString(entry
, new_value
, new_value_length
, mh_arg1
, mh_arg2
, mh_arg3
, stage TSRMLS_CC
);
251 #ifndef ZEND_ENGINE_2
252 # define OnUpdateLong OnUpdateInt
256 HTTP_PHP_INI_ENTRY("http.etag.mode", "MD5", PHP_INI_ALL
, OnUpdateString
, etag
.mode
)
257 HTTP_PHP_INI_ENTRY("http.log.cache", "", PHP_INI_ALL
, OnUpdateString
, log
.cache
)
258 HTTP_PHP_INI_ENTRY("http.log.redirect", "", PHP_INI_ALL
, OnUpdateString
, log
.redirect
)
259 HTTP_PHP_INI_ENTRY("http.log.not_found", "", PHP_INI_ALL
, OnUpdateString
, log
.not_found
)
260 HTTP_PHP_INI_ENTRY("http.log.allowed_methods", "", PHP_INI_ALL
, OnUpdateString
, log
.allowed_methods
)
261 HTTP_PHP_INI_ENTRY("http.log.composite", "", PHP_INI_ALL
, OnUpdateString
, log
.composite
)
262 HTTP_PHP_INI_ENTRY("http.request.methods.allowed", "", PHP_INI_ALL
, http_update_allowed_methods
, request
.methods
.allowed
)
263 HTTP_PHP_INI_ENTRY("http.request.methods.custom", "", PHP_INI_PERDIR
|PHP_INI_SYSTEM
, OnUpdateString
, request
.methods
.custom
.ini
)
264 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
265 HTTP_PHP_INI_ENTRY("http.request.datashare.cookie", "0", PHP_INI_SYSTEM
, OnUpdateBool
, request
.datashare
.cookie
)
266 HTTP_PHP_INI_ENTRY("http.request.datashare.dns", "1", PHP_INI_SYSTEM
, OnUpdateBool
, request
.datashare
.dns
)
267 HTTP_PHP_INI_ENTRY("http.request.datashare.ssl", "0", PHP_INI_SYSTEM
, OnUpdateBool
, request
.datashare
.ssl
)
268 HTTP_PHP_INI_ENTRY("http.request.datashare.connect", "0", PHP_INI_SYSTEM
, OnUpdateBool
, request
.datashare
.connect
)
270 #ifdef HTTP_HAVE_ZLIB
271 HTTP_PHP_INI_ENTRY("http.send.inflate.start_auto", "0", PHP_INI_PERDIR
|PHP_INI_SYSTEM
, OnUpdateBool
, send
.inflate
.start_auto
)
272 HTTP_PHP_INI_ENTRY("http.send.inflate.start_flags", "0", PHP_INI_ALL
, OnUpdateLong
, send
.inflate
.start_flags
)
273 HTTP_PHP_INI_ENTRY("http.send.deflate.start_auto", "0", PHP_INI_PERDIR
|PHP_INI_SYSTEM
, OnUpdateBool
, send
.deflate
.start_auto
)
274 HTTP_PHP_INI_ENTRY("http.send.deflate.start_flags", "0", PHP_INI_ALL
, OnUpdateLong
, send
.deflate
.start_flags
)
276 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
277 HTTP_PHP_INI_ENTRY("http.persistent.handles.ident", "GLOBAL", PHP_INI_ALL
, http_update_persistent_handle_ident
, persistent
.handles
.ident
.s
)
279 HTTP_PHP_INI_ENTRY("http.send.not_found_404", "1", PHP_INI_ALL
, OnUpdateBool
, send
.not_found_404
)
281 HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL
, OnUpdateBool
, only_exceptions
)
283 HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL
, OnUpdateBool
, force_exit
)
287 /* {{{ PHP_MINIT_FUNCTION */
288 PHP_MINIT_FUNCTION(http
)
290 http_module_number
= module_number
;
292 ZEND_INIT_MODULE_GLOBALS(http
, http_globals_init_once
, NULL
)
294 REGISTER_INI_ENTRIES();
296 if ( (SUCCESS
!= PHP_MINIT_CALL(http_support
)) ||
297 (SUCCESS
!= PHP_MINIT_CALL(http_cookie
)) ||
298 (SUCCESS
!= PHP_MINIT_CALL(http_send
)) ||
299 (SUCCESS
!= PHP_MINIT_CALL(http_url
)) ||
300 #ifdef HTTP_HAVE_CURL
301 # ifdef HTTP_HAVE_PERSISTENT_HANDLES
302 (SUCCESS
!= PHP_MINIT_CALL(http_persistent_handle
)) ||
303 (SUCCESS
!= PHP_MINIT_CALL(http_request_pool
)) ||
305 (SUCCESS
!= PHP_MINIT_CALL(http_request
)) ||
306 # ifdef ZEND_ENGINE_2
307 (SUCCESS
!= PHP_MINIT_CALL(http_request_datashare
)) ||
309 #endif /* HTTP_HAVE_CURL */
310 #ifdef HTTP_HAVE_ZLIB
311 (SUCCESS
!= PHP_MINIT_CALL(http_encoding
)) ||
313 (SUCCESS
!= PHP_MINIT_CALL(http_request_method
))) {
318 if ( (SUCCESS
!= PHP_MINIT_CALL(http_filter
)) ||
319 (SUCCESS
!= PHP_MINIT_CALL(http_util_object
)) ||
320 (SUCCESS
!= PHP_MINIT_CALL(http_message_object
)) ||
321 (SUCCESS
!= PHP_MINIT_CALL(http_querystring_object
))||
323 (SUCCESS
!= PHP_MINIT_CALL(http_response_object
)) ||
325 # ifdef HTTP_HAVE_CURL
326 (SUCCESS
!= PHP_MINIT_CALL(http_request_object
)) ||
327 (SUCCESS
!= PHP_MINIT_CALL(http_requestpool_object
))||
328 (SUCCESS
!= PHP_MINIT_CALL(http_requestdatashare_object
))||
329 # endif /* HTTP_HAVE_CURL */
330 # ifdef HTTP_HAVE_ZLIB
331 (SUCCESS
!= PHP_MINIT_CALL(http_deflatestream_object
)) ||
332 (SUCCESS
!= PHP_MINIT_CALL(http_inflatestream_object
)) ||
333 # endif /* HTTP_HAVE_ZLIB */
334 (SUCCESS
!= PHP_MINIT_CALL(http_exception_object
))) {
337 #endif /* ZEND_ENGINE_2 */
343 /* {{{ PHP_MSHUTDOWN_FUNCTION */
344 PHP_MSHUTDOWN_FUNCTION(http
)
346 UNREGISTER_INI_ENTRIES();
347 #ifdef HTTP_HAVE_CURL
349 # ifdef ZEND_ENGINE_2
350 (SUCCESS
!= PHP_MSHUTDOWN_CALL(http_request_datashare
)) ||
352 (SUCCESS
!= PHP_MSHUTDOWN_CALL(http_request
))
353 # ifdef HTTP_HAVE_PERSISTENT_HANDLES
354 || (SUCCESS
!= PHP_MSHUTDOWN_CALL(http_persistent_handle
))
364 /* {{{ PHP_RINIT_FUNCTION */
365 PHP_RINIT_FUNCTION(http
)
367 http_globals_init(HTTP_G
);
369 if (HTTP_G
->request
.methods
.allowed
) {
370 http_check_allowed_methods(HTTP_G
->request
.methods
.allowed
,
371 strlen(HTTP_G
->request
.methods
.allowed
));
374 if ( (SUCCESS
!= PHP_RINIT_CALL(http_request_method
))
375 #ifdef HTTP_HAVE_ZLIB
376 || (SUCCESS
!= PHP_RINIT_CALL(http_encoding
))
378 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
379 || (SUCCESS
!= PHP_RINIT_CALL(http_request_datashare
))
389 /* {{{ PHP_RSHUTDOWN_FUNCTION */
390 PHP_RSHUTDOWN_FUNCTION(http
)
392 STATUS status
= SUCCESS
;
394 if ( (SUCCESS
!= PHP_RSHUTDOWN_CALL(http_request_method
))
395 #ifdef HTTP_HAVE_ZLIB
396 || (SUCCESS
!= PHP_RSHUTDOWN_CALL(http_encoding
))
398 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
399 || (SUCCESS
!= PHP_RSHUTDOWN_CALL(http_request_datashare
))
405 http_globals_free(HTTP_G
);
410 /* {{{ PHP_MINFO_FUNCTION */
411 PHP_MINFO_FUNCTION(http
)
413 php_info_print_table_start();
415 php_info_print_table_row(2, "HTTP Support", "enabled");
416 php_info_print_table_row(2, "Extension Version", PHP_EXT_HTTP_VERSION
);
417 php_info_print_table_row(2, "Registered Classes",
418 #ifndef ZEND_ENGINE_2
423 # ifdef HTTP_HAVE_CURL
426 "HttpRequestDataShare, "
428 # ifdef HTTP_HAVE_ZLIB
429 "HttpDeflateStream, "
430 "HttpInflateStream, "
438 php_info_print_table_row(2, "Output Handlers", "ob_deflatehandler, ob_inflatehandler, ob_etaghandler");
439 php_info_print_table_row(2, "Stream Filters",
440 #ifndef ZEND_ENGINE_2
443 "http.chunked_decode, http.chunked_encode, http.deflate, http.inflate"
446 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
450 HashPosition pos1
, pos2
;
451 HashKey key1
= initHashKey(0), key2
= initHashKey(0);
454 if ((ht
= http_persistent_handle_statall()) && zend_hash_num_elements(ht
)) {
457 FOREACH_HASH_KEYVAL(pos1
, ht
, key1
, val1
) {
458 phpstr_append(&s
, key1
.str
, key1
.len
-1);
459 phpstr_appends(&s
, " (");
460 if (zend_hash_num_elements(Z_ARRVAL_PP(val1
))) {
461 FOREACH_KEYVAL(pos2
, *val1
, key2
, val2
) {
462 phpstr_append(&s
, key2
.str
, key2
.len
-1);
463 phpstr_appendf(&s
, ":%ld, ", Z_LVAL_PP(val2
));
467 phpstr_appends(&s
, "0");
469 phpstr_appends(&s
, "), ");
471 zend_hash_destroy(ht
);
474 PHPSTR_LEN(&s
) -= 2; /* get rid of last ", " */
477 php_info_print_table_row(2, "Persistent Handles", PHPSTR_VAL(&s
));
480 php_info_print_table_row(2, "Persistent Handles", "none");
484 php_info_print_table_row(2, "Persistent Handles", "disabled");
487 php_info_print_table_end();
489 php_info_print_table_start();
490 php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
492 #ifdef HTTP_HAVE_CURL
493 curl_version_info_data
*cv
= curl_version_info(CURLVERSION_NOW
);
494 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION
, cv
->version
);
496 php_info_print_table_row(2, "libcurl", "disabled", "disabled");
498 #ifdef HTTP_HAVE_ZLIB
499 php_info_print_table_row(3, "libz", ZLIB_VERSION
, zlibVersion());
501 php_info_print_table_row(3, "libz", "disabled", "disabled");
503 #if defined(HTTP_HAVE_MAGIC)
504 php_info_print_table_row(3, "libmagic", "unknown", "unknown");
506 php_info_print_table_row(3, "libmagic", "disabled", "disabled");
509 php_info_print_table_end();
511 php_info_print_table_start();
512 php_info_print_table_colspan_header(2, "Request Methods");
515 phpstr
*custom_request_methods
= phpstr_new();
516 phpstr
*known_request_methods
= phpstr_from_string(HTTP_KNOWN_METHODS
, lenof(HTTP_KNOWN_METHODS
));
517 http_request_method_entry
**ptr
= HTTP_G
->request
.methods
.custom
.entries
;
519 for (i
= 0; i
< HTTP_G
->request
.methods
.custom
.count
; ++i
) {
521 phpstr_appendf(custom_request_methods
, "%s, ", ptr
[i
]->name
);
525 phpstr_append(known_request_methods
, PHPSTR_VAL(custom_request_methods
), PHPSTR_LEN(custom_request_methods
));
526 phpstr_fix(known_request_methods
);
527 phpstr_fix(custom_request_methods
);
529 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods
));
530 php_info_print_table_row(2, "Custom",
531 PHPSTR_LEN(custom_request_methods
) ? PHPSTR_VAL(custom_request_methods
) : "none registered");
532 php_info_print_table_row(2, "Allowed", strlen(HTTP_G
->request
.methods
.allowed
) ? HTTP_G
->request
.methods
.allowed
: "(ANY)");
534 phpstr_free(&known_request_methods
);
535 phpstr_free(&custom_request_methods
);
537 php_info_print_table_end();
539 DISPLAY_INI_ENTRIES();
548 * vim600: noet sw=4 ts=4 fdm=marker
549 * vim<600: noet sw=4 ts=4