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) 2004-2014, 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 /* def URL arg separator */
25 #define PHP_HTTP_URL_ARGSEP "&"
27 /* send buffer size */
28 #define PHP_HTTP_SENDBUF_SIZE 40960
32 #define PHP_HTTP_DIFFSEC (0.001)
33 #define PHP_HTTP_MLLISEC (1000)
34 #define PHP_HTTP_MCROSEC (1000 * 1000)
35 #define PHP_HTTP_NANOSEC (1000 * 1000 * 1000)
36 #define PHP_HTTP_MSEC(s) ((long)(s * PHP_HTTP_MLLISEC))
37 #define PHP_HTTP_USEC(s) ((long)(s * PHP_HTTP_MCROSEC))
38 #define PHP_HTTP_NSEC(s) ((long)(s * PHP_HTTP_NANOSEC))
40 PHP_HTTP_API
void php_http_sleep(double s
);
42 /* STRING UTILITIES */
45 # define PTR_SET(STR, SET) \
52 #define STR_PTR(s) (s?s:"")
54 #define lenof(S) (sizeof(S) - 1)
56 #define PHP_HTTP_MATCH_LOOSE 0
57 #define PHP_HTTP_MATCH_CASE 0x01
58 #define PHP_HTTP_MATCH_WORD 0x10
59 #define PHP_HTTP_MATCH_FULL 0x20
60 #define PHP_HTTP_MATCH_STRICT (PHP_HTTP_MATCH_CASE|PHP_HTTP_MATCH_FULL)
62 int php_http_match(const char *haystack
, const char *needle
, int flags
);
63 char *php_http_pretty_key(register char *key
, size_t key_len
, zend_bool uctitle
, zend_bool xhyphen
);
64 size_t php_http_boundary(char *buf
, size_t len
);
65 int php_http_select_str(const char *cmp
, int argc
, ...);
67 /* See "A Reusable Duff Device" By Ralf Holly, August 01, 2005 */
68 #define PHP_HTTP_DUFF_BREAK() times_=1
69 #define PHP_HTTP_DUFF(c, a) do { \
70 size_t count_ = (c); \
71 size_t times_ = (count_ + 7) >> 3; \
72 switch (count_ & 7){ \
89 } while (--times_ > 0); \
93 static inline const char *php_http_locate_str(register const char *h
, size_t h_len
, const char *n
, size_t n_len
)
95 if (!n_len
|| !h_len
|| h_len
< n_len
) {
99 PHP_HTTP_DUFF(h_len
- n_len
+ 1,
100 if (*h
== *n
&& !strncmp(h
+ 1, n
+ 1, n_len
- 1)) {
109 static inline const char *php_http_locate_eol(const char *line
, int *eol_len
)
111 const char *eol
= strpbrk(line
, "\r\n");
114 *eol_len
= eol
? ((eol
[0] == '\r' && eol
[1] == '\n') ? 2 : 1) : 0;
119 static inline const char *php_http_locate_bin_eol(const char *bin
, size_t len
, int *eol_len
)
121 register const char *eol
= bin
;
125 if (*eol
== '\r' || *eol
== '\n') {
127 *eol_len
= ((eol
[0] == '\r' && eol
[1] == '\n') ? 2 : 1);
139 static inline void *PHP_HTTP_OBJ(zend_object
*zo
, zval
*zv
)
144 return (char *) zo
- zo
->handlers
->offset
;
147 static inline zend_string
*php_http_cs2zs(char *s
, size_t l
)
149 zend_string
*str
= erealloc(s
, sizeof(*str
) + l
);
151 memmove(str
->val
, str
, l
);
156 GC_REFCOUNT(str
) = 1;
157 GC_TYPE_INFO(str
) = IS_STRING
;
162 static inline ZEND_RESULT_CODE
php_http_ini_entry(const char *name_str
, size_t name_len
, const char **val_str
, size_t *val_len
, zend_bool orig
)
164 zend_ini_entry
*ini_entry
;
166 if ((ini_entry
= zend_hash_str_find_ptr(EG(ini_directives
), name_str
, name_len
))) {
167 if (orig
&& ini_entry
->modified
) {
168 *val_str
= ini_entry
->orig_value
->val
;
169 *val_len
= ini_entry
->orig_value
->len
;
171 *val_str
= ini_entry
->value
->val
;
172 *val_len
= ini_entry
->value
->len
;
179 #define Z_ISUSER(zv) (Z_TYPE(zv) <= 10)
180 #define Z_ISUSER_P(zvp) Z_ISUSER(*(zvp))
182 #define RETVAL_STR_COPY(zs) ZVAL_STR_COPY(return_value, zs)
183 #define RETURN_STR_COPY(zs) do { \
184 ZVAL_STR_COPY(return_value, zs); \
188 /* return object(values) */
189 #define ZVAL_OBJECT(z, o, addref) \
194 #define RETVAL_OBJECT(o, addref) \
195 ZVAL_OBJECT(return_value, o, addref)
196 #define RETURN_OBJECT(o, addref) \
197 RETVAL_OBJECT(o, addref); \
200 #define EMPTY_FUNCTION_ENTRY {NULL, NULL, NULL, 0, 0}
202 #define PHP_MINIT_CALL(func) PHP_MINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
203 #define PHP_RINIT_CALL(func) PHP_RINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
204 #define PHP_MSHUTDOWN_CALL(func) PHP_MSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
205 #define PHP_RSHUTDOWN_CALL(func) PHP_RSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
209 PHP_HTTP_API
unsigned php_http_array_list(HashTable
*ht
, unsigned argc
, ...);
211 typedef struct php_http_arrkey
{
214 unsigned allocated
:1;
215 unsigned stringified
:1;
218 static inline void *php_http_arrkey_stringify(php_http_arrkey_t
*arrkey
, zend_hash_key
*key
)
221 arrkey
->allocated
= 0;
223 arrkey
= emalloc(sizeof(*arrkey
));
224 arrkey
->allocated
= 1;
228 memcpy(&arrkey
, key
, sizeof(*key
));
230 if ((arrkey
->stringified
= !arrkey
->key
)) {
231 arrkey
->key
= zend_long_to_str(arrkey
->h
);
236 static inline void php_http_arrkey_dtor(php_http_arrkey_t
*arrkey
)
238 if (arrkey
->stringified
) {
239 zend_string_release(arrkey
->key
);
241 if (arrkey
->allocated
) {
246 #define array_copy(src, dst) zend_hash_copy(dst, src, (copy_ctor_func_t) zval_add_ref)
247 #define array_copy_strings(src, dst) zend_hash_copy(dst, src, php_http_array_copy_strings)
248 #define ARRAY_JOIN_STRONLY 0x01
249 #define ARRAY_JOIN_PRETTIFY 0x02
250 #define ARRAY_JOIN_STRINGIFY 0x04
251 #define array_join(src, dst, append, flags) zend_hash_apply_with_arguments(src, (append)?php_http_array_apply_append_func:php_http_array_apply_merge_func, 2, dst, (int)flags)
253 void php_http_array_copy_strings(zval
*zp
);
254 int php_http_array_apply_append_func(zval
*pDest
, int num_args
, va_list args
, zend_hash_key
*hash_key
);
255 int php_http_array_apply_merge_func(zval
*pDest
, int num_args
, va_list args
, zend_hash_key
*hash_key
);
259 typedef size_t (*php_http_pass_callback_t
)(void *cb_arg
, const char *str
, size_t len
);
260 typedef size_t (*php_http_pass_php_http_buffer_callback_t
)(void *cb_arg
, php_http_buffer_t
*str
);
261 typedef size_t (*php_http_pass_format_callback_t
)(void *cb_arg
, const char *fmt
, ...);
263 typedef struct php_http_pass_fcall_arg
{
266 zend_fcall_info_cache fcc
;
267 } php_http_pass_fcall_arg_t
;
269 PHP_HTTP_API
size_t php_http_pass_fcall_callback(void *cb_arg
, const char *str
, size_t len
);
278 * vim600: noet sw=4 ts=4 fdm=marker
279 * vim<600: noet sw=4 ts=4