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) 2004-2011, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
13 #ifndef PHP_HTTP_MISC_H
14 #define PHP_HTTP_MISC_H
18 /* DATE FORMAT RFC1123 */
19 #define PHP_HTTP_DATE_FORMAT "D, d M Y H:i:s \\G\\M\\T"
22 #define PHP_HTTP_CRLF "\r\n"
24 /* default cache control */
25 #define PHP_HTTP_DEFAULT_CACHECONTROL "private, must-revalidate, max-age=0"
28 #define PHP_HTTP_URL_MAXLEN 4096
30 /* max request method length */
31 #define PHP_HTTP_REQUEST_METHOD_MAXLEN 31
33 /* def URL arg separator */
34 #define PHP_HTTP_URL_ARGSEP "&"
36 /* send buffer size */
37 #define PHP_HTTP_SENDBUF_SIZE 40960
39 /* CURL buffer size */
40 #define PHP_HTTP_CURLBUF_SIZE 16384
44 #define PHP_HTTP_DIFFSEC (0.001)
45 #define PHP_HTTP_MLLISEC (1000)
46 #define PHP_HTTP_MCROSEC (1000 * 1000)
47 #define PHP_HTTP_NANOSEC (1000 * 1000 * 1000)
48 #define PHP_HTTP_MSEC(s) ((long)(s * PHP_HTTP_MLLISEC))
49 #define PHP_HTTP_USEC(s) ((long)(s * PHP_HTTP_MCROSEC))
50 #define PHP_HTTP_NSEC(s) ((long)(s * PHP_HTTP_NANOSEC))
52 PHP_HTTP_API
void php_http_sleep(double s
);
54 /* STRING UTILITIES */
56 #define PHP_HTTP_CHECK_CONTENT_TYPE(ct, action) \
57 if (!strchr((ct), '/')) { \
58 php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, \
59 "Content type \"%s\" does not seem to contain a primary and a secondary part", (ct)); \
65 # define STR_SET(STR, SET) \
72 #define STR_PTR(s) (s?s:"")
74 #define lenof(S) (sizeof(S) - 1)
76 #define PHP_HTTP_MATCH_LOOSE 0
77 #define PHP_HTTP_MATCH_CASE 0x01
78 #define PHP_HTTP_MATCH_WORD 0x10
79 #define PHP_HTTP_MATCH_FULL 0x20
80 #define PHP_HTTP_MATCH_STRICT (PHP_HTTP_ENV_MATCH_CASE|PHP_HTTP_ENV_MATCH_FULL)
82 extern int php_http_match(const char *haystack
, const char *needle
, int flags
);
84 extern char *php_http_pretty_key(char *key
, size_t key_len
, zend_bool uctitle
, zend_bool xhyphen
);
85 extern size_t php_http_boundary(char *buf
, size_t len TSRMLS_DC
);
87 static inline const char *php_http_locate_str(const char *h
, size_t h_len
, const char *n
, size_t n_len
)
95 for (p
= n
; *p
== h
[p
-n
]; ++p
) {
107 static inline const char *php_http_locate_body(const char *message
)
109 const char *body
= NULL
, *msg
= message
;
113 if (*(msg
+1) == '\n') {
116 } else if (*(msg
+1) == '\r' && *(msg
+2) == '\n') {
126 static inline const char *php_http_locate_eol(const char *line
, int *eol_len
)
128 const char *eol
= strpbrk(line
, "\r\n");
131 *eol_len
= eol
? ((eol
[0] == '\r' && eol
[1] == '\n') ? 2 : 1) : 0;
136 static inline const char *php_http_locate_bin_eol(const char *bin
, size_t len
, int *eol_len
)
140 for (eol
= bin
; eol
- bin
< len
; ++eol
) {
141 if (*eol
== '\r' || *eol
== '\n') {
142 *eol_len
= eol
? ((eol
[0] == '\r' && eol
[1] == '\n') ? 2 : 1) : 0;
152 #define INIT_PZVAL_ARRAY(zv, ht) \
155 Z_TYPE_P(zv) = IS_ARRAY; \
156 Z_ARRVAL_P(zv) = (ht); \
159 static inline zval
*php_http_ztyp(int type
, zval
*z
)
161 SEPARATE_ARG_IF_REF(z
);
162 if (Z_TYPE_P(z
) != type
) {
164 case IS_NULL
: convert_to_null_ex(&z
); break;
165 case IS_BOOL
: convert_to_boolean_ex(&z
); break;
166 case IS_LONG
: convert_to_long_ex(&z
); break;
167 case IS_DOUBLE
: convert_to_double_ex(&z
); break;
168 case IS_STRING
: convert_to_string_ex(&z
); break;
169 case IS_ARRAY
: convert_to_array_ex(&z
); break;
170 case IS_OBJECT
: convert_to_object_ex(&z
); break;
176 static inline zval
*php_http_zsep(zend_bool add_ref
, int type
, zval
*z
) {
180 if (Z_TYPE_P(z
) != type
) {
182 case IS_NULL
: convert_to_null_ex(&z
); break;
183 case IS_BOOL
: convert_to_boolean_ex(&z
); break;
184 case IS_LONG
: convert_to_long_ex(&z
); break;
185 case IS_DOUBLE
: convert_to_double_ex(&z
); break;
186 case IS_STRING
: convert_to_string_ex(&z
); break;
187 case IS_ARRAY
: convert_to_array_ex(&z
); break;
188 case IS_OBJECT
: convert_to_object_ex(&z
); break;
191 SEPARATE_ZVAL_IF_NOT_REF(&z
);
197 /* return bool (v == SUCCESS) */
198 #define RETVAL_SUCCESS(v) RETVAL_BOOL(SUCCESS == (v))
199 #define RETURN_SUCCESS(v) RETURN_BOOL(SUCCESS == (v))
200 /* return object(values) */
201 #define RETVAL_OBJECT(o, addref) \
202 RETVAL_OBJVAL((o)->value.obj, addref)
203 #define RETURN_OBJECT(o, addref) \
204 RETVAL_OBJECT(o, addref); \
206 #define RETVAL_OBJVAL(ov, addref) \
207 ZVAL_OBJVAL(return_value, ov, addref)
208 #define RETURN_OBJVAL(ov, addref) \
209 RETVAL_OBJVAL(ov, addref); \
211 #define ZVAL_OBJVAL(zv, ov, addref) \
212 (zv)->type = IS_OBJECT; \
213 (zv)->value.obj = (ov);\
214 if (addref && Z_OBJ_HT_P(zv)->add_ref) { \
215 Z_OBJ_HT_P(zv)->add_ref((zv) TSRMLS_CC); \
217 /* return property */
218 #define RETVAL_PROP(CE, n) RETVAL_PROP_EX(CE, getThis(), n)
219 #define RETURN_PROP(CE, n) RETURN_PROP_EX(CE, getThis(), n)
220 #define RETVAL_PROP_EX(CE, this, n) \
222 zval *__prop = zend_read_property(CE, this, ZEND_STRL(n), 0 TSRMLS_CC); \
223 RETVAL_ZVAL(__prop, 1, 0); \
225 #define RETURN_PROP_EX(CE, this, n) \
227 zval *__prop = zend_read_property(CE, this, ZEND_STRL(n), 0 TSRMLS_CC); \
228 RETURN_ZVAL(__prop, 1, 0); \
230 #define RETVAL_SPROP(CE, n) \
232 zval *__prop = zend_read_static_property(CE, ZEND_STRL(n), 0 TSRMLS_CC); \
233 RETVAL_ZVAL(__prop, 1, 0); \
235 #define RETURN_SPROP(CE, n) \
237 zval *__prop = zend_read_static_property(CE, ZEND_STRL(n), 0 TSRMLS_CC); \
238 RETURN_ZVAL(__prop, 1, 0); \
241 #define Z_OBJ_DELREF(z) \
242 if (Z_OBJ_HT(z)->del_ref) { \
243 Z_OBJ_HT(z)->del_ref(&(z) TSRMLS_CC); \
245 #define Z_OBJ_ADDREF(z) \
246 if (Z_OBJ_HT(z)->add_ref) { \
247 Z_OBJ_HT(z)->add_ref(&(z) TSRMLS_CC); \
249 #define Z_OBJ_DELREF_P(z) \
250 if (Z_OBJ_HT_P(z)->del_ref) { \
251 Z_OBJ_HT_P(z)->del_ref((z) TSRMLS_CC); \
253 #define Z_OBJ_ADDREF_P(z) \
254 if (Z_OBJ_HT_P(z)->add_ref) { \
255 Z_OBJ_HT_P(z)->add_ref((z) TSRMLS_CC); \
257 #define Z_OBJ_DELREF_PP(z) \
258 if (Z_OBJ_HT_PP(z)->del_ref) { \
259 Z_OBJ_HT_PP(z)->del_ref(*(z) TSRMLS_CC); \
261 #define Z_OBJ_ADDREF_PP(z) \
262 if (Z_OBJ_HT_PP(z)->add_ref) { \
263 Z_OBJ_HT_PP(z)->add_ref(*(z) TSRMLS_CC); \
266 #define PHP_HTTP_BEGIN_ARGS_EX(class, method, ret_ref, req_args) ZEND_BEGIN_ARG_INFO_EX(args_for_ ##class## _ ##method , 0, ret_ref, req_args)
267 #define PHP_HTTP_BEGIN_ARGS_AR(class, method, ret_ref, req_args) ZEND_BEGIN_ARG_INFO_EX(args_for_ ##class## _ ##method , 1, ret_ref, req_args)
268 #define PHP_HTTP_END_ARGS }
269 #define PHP_HTTP_EMPTY_ARGS_EX(class, method, ret_ref) PHP_HTTP_BEGIN_ARGS_EX(class, method, ret_ref, 0) PHP_HTTP_END_ARGS
270 #define PHP_HTTP_ARGS(class, method) args_for_ ##class## _ ##method
271 #define PHP_HTTP_ARG_VAL(name, pass_ref) ZEND_ARG_INFO(pass_ref, name)
272 #define PHP_HTTP_ARG_OBJ(class, name, allow_null) ZEND_ARG_OBJ_INFO(0, name, class, allow_null)
274 #define EMPTY_FUNCTION_ENTRY {NULL, NULL, NULL, 0, 0}
276 #define PHP_MINIT_CALL(func) PHP_MINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
277 #define PHP_RINIT_CALL(func) PHP_RINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
278 #define PHP_MSHUTDOWN_CALL(func) PHP_MSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
279 #define PHP_RSHUTDOWN_CALL(func) PHP_RSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
282 #define PHP_HTTP_INI_ENTRY(entry, default, scope, updater, global) \
283 STD_PHP_INI_ENTRY(entry, default, scope, updater, global, zend_php_http_globals, php_http_globals)
284 #define PHP_HTTP_INI_ENTRY_EX(entry, default, scope, updater, displayer, global) \
285 STD_PHP_INI_ENTRY_EX(entry, default, scope, updater, global, zend_php_http_globals, php_http_globals, displayer)
287 #define PHP_HTTP_REGISTER_CLASS(ns, classname, name, parent, flags) \
289 zend_class_entry ce; \
290 memset(&ce, 0, sizeof(zend_class_entry)); \
291 INIT_NS_CLASS_ENTRY(ce, #ns, #classname, php_ ##name## _method_entry); \
292 php_ ##name## _class_entry = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
293 php_ ##name## _class_entry->ce_flags |= flags; \
296 #define PHP_HTTP_REGISTER_INTERFACE(ns, ifacename, name, flags) \
298 zend_class_entry ce; \
299 memset(&ce, 0, sizeof(zend_class_entry)); \
300 INIT_NS_CLASS_ENTRY(ce, #ns, #ifacename, php_ ##name## _method_entry); \
301 php_ ##name## _class_entry = zend_register_internal_interface(&ce TSRMLS_CC); \
302 php_ ##name## _class_entry->ce_flags |= flags; \
305 #define PHP_HTTP_REGISTER_EXCEPTION(classname, cename, parent) \
307 zend_class_entry ce; \
308 memset(&ce, 0, sizeof(zend_class_entry)); \
309 INIT_NS_CLASS_ENTRY(ce, "http", #classname, NULL); \
310 ce.create_object = NULL; \
311 cename = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
314 #define ACC_PROP_PRIVATE(ce, flags) ((flags & ZEND_ACC_PRIVATE) && (EG(scope) && ce == EG(scope))
315 #define ACC_PROP_PROTECTED(ce, flags) ((flags & ZEND_ACC_PROTECTED) && (zend_check_protected(ce, EG(scope))))
316 #define ACC_PROP_PUBLIC(flags) (flags & ZEND_ACC_PUBLIC)
317 #define ACC_PROP(ce, flags) (ACC_PROP_PUBLIC(flags) || ACC_PROP_PRIVATE(ce, flags) || ACC_PROP_PROTECTED(ce, flags))
319 #ifdef PHP_HTTP_HAVE_CURL
320 # define PHP_HTTP_DECLARE_ARG_PASS_INFO() \
321 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_2, 0) \
322 ZEND_ARG_PASS_INFO(0) \
323 ZEND_ARG_PASS_INFO(1) \
324 ZEND_END_ARG_INFO(); \
326 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_3, 0) \
327 ZEND_ARG_PASS_INFO(0) \
328 ZEND_ARG_PASS_INFO(0) \
329 ZEND_ARG_PASS_INFO(1) \
330 ZEND_END_ARG_INFO(); \
332 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_4, 0) \
333 ZEND_ARG_PASS_INFO(0) \
334 ZEND_ARG_PASS_INFO(0) \
335 ZEND_ARG_PASS_INFO(0) \
336 ZEND_ARG_PASS_INFO(1) \
337 ZEND_END_ARG_INFO(); \
339 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_5, 0) \
340 ZEND_ARG_PASS_INFO(0) \
341 ZEND_ARG_PASS_INFO(0) \
342 ZEND_ARG_PASS_INFO(0) \
343 ZEND_ARG_PASS_INFO(0) \
344 ZEND_ARG_PASS_INFO(1) \
348 # define PHP_HTTP_DECLARE_ARG_PASS_INFO() \
349 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_2, 0) \
350 ZEND_ARG_PASS_INFO(0) \
351 ZEND_ARG_PASS_INFO(1) \
352 ZEND_END_ARG_INFO(); \
354 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_3, 0) \
355 ZEND_ARG_PASS_INFO(0) \
356 ZEND_ARG_PASS_INFO(0) \
357 ZEND_ARG_PASS_INFO(1) \
358 ZEND_END_ARG_INFO(); \
360 ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_4, 0) \
361 ZEND_ARG_PASS_INFO(0) \
362 ZEND_ARG_PASS_INFO(0) \
363 ZEND_ARG_PASS_INFO(0) \
364 ZEND_ARG_PASS_INFO(1) \
366 #endif /* PHP_HTTP_HAVE_CURL */
370 typedef struct php_http_array_hashkey
{
376 } php_http_array_hashkey_t
;
377 #define php_http_array_hashkey_init(dup) {NULL, 0, 0, (dup), 0}
379 #define FOREACH_VAL(pos, array, val) FOREACH_HASH_VAL(pos, HASH_OF(array), val)
380 #define FOREACH_HASH_VAL(pos, hash, val) \
381 for ( zend_hash_internal_pointer_reset_ex(hash, &pos); \
382 zend_hash_get_current_data_ex(hash, (void *) &val, &pos) == SUCCESS; \
383 zend_hash_move_forward_ex(hash, &pos))
385 #define FOREACH_KEY(pos, array, key) FOREACH_HASH_KEY(pos, HASH_OF(array), key)
386 #define FOREACH_HASH_KEY(pos, hash, _key) \
387 for ( zend_hash_internal_pointer_reset_ex(hash, &pos); \
388 ((_key).type = zend_hash_get_current_key_ex(hash, &(_key).str, &(_key).len, &(_key).num, (zend_bool) (_key).dup, &pos)) != HASH_KEY_NON_EXISTANT; \
389 zend_hash_move_forward_ex(hash, &pos)) \
391 #define FOREACH_KEYVAL(pos, array, key, val) FOREACH_HASH_KEYVAL(pos, HASH_OF(array), key, val)
392 #define FOREACH_HASH_KEYVAL(pos, hash, _key, val) \
393 for ( zend_hash_internal_pointer_reset_ex(hash, &pos); \
394 ((_key).type = zend_hash_get_current_key_ex(hash, &(_key).str, &(_key).len, &(_key).num, (zend_bool) (_key).dup, &pos)) != HASH_KEY_NON_EXISTANT && \
395 zend_hash_get_current_data_ex(hash, (void *) &val, &pos) == SUCCESS; \
396 zend_hash_move_forward_ex(hash, &pos))
398 #define array_copy(src, dst) zend_hash_copy(dst, src, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *))
399 #define ARRAY_JOIN_STRONLY 1
400 #define ARRAY_JOIN_PRETTIFY 2
401 #define array_join(src, dst, append, flags) zend_hash_apply_with_arguments(src TSRMLS_CC, (append)?php_http_array_apply_append_func:php_http_array_apply_merge_func, 2, dst, (int)flags)
403 extern int php_http_array_apply_append_func(void *pDest TSRMLS_DC
, int num_args
, va_list args
, zend_hash_key
*hash_key
);
404 extern int php_http_array_apply_merge_func(void *pDest TSRMLS_DC
, int num_args
, va_list args
, zend_hash_key
*hash_key
);
408 typedef size_t (*php_http_pass_callback_t
)(void *cb_arg
, const char *str
, size_t len
);
409 typedef size_t (*php_http_pass_php_http_buffer_callback_t
)(void *cb_arg
, php_http_buffer_t
*str
);
411 typedef struct php_http_pass_callback_arg
{
412 size_t (*cb_zts
)(void *cb_arg
, const char *str
, size_t len TSRMLS_DC
);
414 } php_http_pass_callback_arg_t
;
416 PHP_HTTP_API
size_t php_http_pass_wrapper(php_http_pass_callback_arg_t
*cb_arg
, const char *str
, size_t len
);
420 extern void php_http_error(long type TSRMLS_DC
, long code
, const char *format
, ...);
422 #define with_error_handling(eh, ec) \
424 zend_error_handling __eh; \
425 zend_replace_error_handling((eh), (ec), &__eh TSRMLS_CC);
427 #define end_error_handling() \
428 zend_restore_error_handling(&__eh TSRMLS_CC); \
434 #define HE_THROW E_THROW TSRMLS_CC
435 #define HE_NOTICE E_NOTICE TSRMLS_CC
436 #define HE_WARNING E_WARNING TSRMLS_CC
437 #define HE_ERROR E_ERROR TSRMLS_CC
439 typedef enum php_http_error
{
440 PHP_HTTP_E_UNKNOWN
= 0,
442 PHP_HTTP_E_INVALID_PARAM
,
444 PHP_HTTP_E_MALFORMED_HEADERS
,
445 PHP_HTTP_E_REQUEST_METHOD
,
447 PHP_HTTP_E_MESSAGE_TYPE
,
448 PHP_HTTP_E_MESSAGE_BODY
,
451 PHP_HTTP_E_REQUEST_POOL
,
452 PHP_HTTP_E_REQUEST_DATASHARE
,
453 PHP_HTTP_E_REQUEST_FACTORY
,
457 PHP_HTTP_E_QUERYSTRING
,
467 * vim600: noet sw=4 ts=4 fdm=marker
468 * vim<600: noet sw=4 ts=4