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 #include "php_http_api.h"
15 #include <ext/standard/php_lcg.h>
16 #include <zend_exceptions.h>
20 void php_http_sleep(double s
)
22 #if defined(PHP_WIN32)
23 Sleep((DWORD
) PHP_HTTP_MSEC(s
));
24 #elif defined(HAVE_USLEEP)
25 usleep(PHP_HTTP_USEC(s
));
26 #elif defined(HAVE_NANOSLEEP)
27 struct timespec req
, rem
;
29 req
.tv_sec
= (time_t) s
;
30 req
.tv_nsec
= PHP_HTTP_NSEC(s
) % PHP_HTTP_NANOSEC
;
32 while (nanosleep(&req
, &rem
) && (errno
== EINTR
) && (PHP_HTTP_NSEC(rem
.tv_sec
) + rem
.tv_nsec
) > PHP_HTTP_NSEC(PHP_HTTP_DIFFSEC
))) {
33 req
.tv_sec
= rem
.tv_sec
;
34 req
.tv_nsec
= rem
.tv_nsec
;
37 struct timeval timeout
;
39 timeout
.tv_sec
= (time_t) s
;
40 timeout
.tv_usec
= PHP_HTTP_USEC(s
) % PHP_HTTP_MCROSEC
;
42 select(0, NULL
, NULL
, NULL
, &timeout
);
47 /* STRING UTILITIES */
49 int php_http_match(const char *haystack_str
, const char *needle_str
, int flags
)
53 if (!haystack_str
|| !needle_str
) {
57 if (flags
& PHP_HTTP_MATCH_FULL
) {
58 if (flags
& PHP_HTTP_MATCH_CASE
) {
59 result
= !strcmp(haystack_str
, needle_str
);
61 result
= !strcasecmp(haystack_str
, needle_str
);
65 char *haystack
= estrdup(haystack_str
), *needle
= estrdup(needle_str
);
67 if (flags
& PHP_HTTP_MATCH_CASE
) {
68 found
= zend_memnstr(haystack
, needle
, strlen(needle
), haystack
+strlen(haystack
));
70 found
= php_stristr(haystack
, needle
, strlen(haystack
), strlen(needle
));
74 if (!(flags
& PHP_HTTP_MATCH_WORD
)
75 || ( (found
== haystack
|| !PHP_HTTP_IS_CTYPE(alnum
, *(found
- 1)))
76 && (!*(found
+ strlen(needle
)) || !PHP_HTTP_IS_CTYPE(alnum
, *(found
+ strlen(needle
))))
90 char *php_http_pretty_key(register char *key
, size_t key_len
, zend_bool uctitle
, zend_bool xhyphen
)
96 if ((wasalpha
= PHP_HTTP_IS_CTYPE(alpha
, key
[0]))) {
97 key
[0] = (char) (uctitle
? PHP_HTTP_TO_CTYPE(upper
, key
[0]) : PHP_HTTP_TO_CTYPE(lower
, key
[0]));
99 PHP_HTTP_DUFF(key_len
,
100 if (PHP_HTTP_IS_CTYPE(alpha
, key
[i
])) {
101 key
[i
] = (char) (((!wasalpha
) && uctitle
) ? PHP_HTTP_TO_CTYPE(upper
, key
[i
]) : PHP_HTTP_TO_CTYPE(lower
, key
[i
]));
104 if (xhyphen
&& (key
[i
] == '_')) {
116 size_t php_http_boundary(char *buf
, size_t buf_len TSRMLS_DC
)
118 return snprintf(buf
, buf_len
, "%15.15F", sapi_get_request_time(TSRMLS_C
) * php_combined_lcg(TSRMLS_C
));
121 int php_http_select_str(const char *cmp
, int argc
, ...)
126 if (cmp
&& argc
> 0) {
129 va_start(argv
, argc
);
130 for (i
= 0; i
< argc
; ++i
) {
131 const char *test
= va_arg(argv
, const char *);
133 if (!strcasecmp(cmp
, test
)) {
147 unsigned php_http_array_list(HashTable
*ht TSRMLS_DC
, unsigned argc
, ...)
153 va_start(argv
, argc
);
154 for ( zend_hash_internal_pointer_reset_ex(ht
, &pos
);
155 SUCCESS
== zend_hash_has_more_elements_ex(ht
, &pos
) && (argl
< argc
);
156 zend_hash_move_forward_ex(ht
, &pos
))
158 zval
**data
, ***argp
= (zval
***) va_arg(argv
, zval
***);
160 if (SUCCESS
== zend_hash_get_current_data_ex(ht
, (void *) &data
, &pos
)) {
170 void php_http_array_copy_strings(void *zpp
)
172 zval
**zvpp
= ((zval
**) zpp
);
174 *zvpp
= php_http_zsep(1, IS_STRING
, *zvpp
);
177 int php_http_array_apply_append_func(void *pDest TSRMLS_DC
, int num_args
, va_list args
, zend_hash_key
*hash_key
)
182 zval
**data
= NULL
, *value
= *((zval
**) pDest
);
184 dst
= va_arg(args
, HashTable
*);
185 flags
= va_arg(args
, int);
187 if ((!(flags
& ARRAY_JOIN_STRONLY
)) || hash_key
->nKeyLength
) {
188 if ((flags
& ARRAY_JOIN_PRETTIFY
) && hash_key
->nKeyLength
) {
189 key
= php_http_pretty_key(estrndup(hash_key
->arKey
, hash_key
->nKeyLength
- 1), hash_key
->nKeyLength
- 1, 1, 1);
190 zend_hash_find(dst
, key
, hash_key
->nKeyLength
, (void *) &data
);
191 } else if (hash_key
->nKeyLength
) {
192 zend_hash_quick_find(dst
, hash_key
->arKey
, hash_key
->nKeyLength
, hash_key
->h
, (void *) &data
);
194 zend_hash_index_find(dst
, hash_key
->h
, (void *) &data
);
197 if (flags
& ARRAY_JOIN_STRINGIFY
) {
198 value
= php_http_zsep(1, IS_STRING
, value
);
204 if (Z_TYPE_PP(data
) != IS_ARRAY
) {
205 convert_to_array(*data
);
207 add_next_index_zval(*data
, value
);
209 zend_symtable_update(dst
, key
, hash_key
->nKeyLength
, &value
, sizeof(zval
*), NULL
);
210 } else if (hash_key
->nKeyLength
) {
211 zend_hash_quick_add(dst
, hash_key
->arKey
, hash_key
->nKeyLength
, hash_key
->h
, &value
, sizeof(zval
*), NULL
);
213 zend_hash_index_update(dst
, hash_key
->h
, (void *) &value
, sizeof(zval
*), NULL
);
221 return ZEND_HASH_APPLY_KEEP
;
224 int php_http_array_apply_merge_func(void *pDest TSRMLS_DC
, int num_args
, va_list args
, zend_hash_key
*hash_key
)
229 zval
*value
= *((zval
**) pDest
);
231 dst
= va_arg(args
, HashTable
*);
232 flags
= va_arg(args
, int);
234 if ((!(flags
& ARRAY_JOIN_STRONLY
)) || hash_key
->nKeyLength
) {
235 if (flags
& ARRAY_JOIN_STRINGIFY
) {
236 value
= php_http_zsep(1, IS_STRING
, value
);
241 if ((flags
& ARRAY_JOIN_PRETTIFY
) && hash_key
->nKeyLength
) {
242 key
= php_http_pretty_key(estrndup(hash_key
->arKey
, hash_key
->nKeyLength
- 1), hash_key
->nKeyLength
- 1, 1, 1);
243 zend_hash_update(dst
, key
, hash_key
->nKeyLength
, (void *) &value
, sizeof(zval
*), NULL
);
245 } else if (hash_key
->nKeyLength
) {
246 zend_hash_quick_update(dst
, hash_key
->arKey
, hash_key
->nKeyLength
, hash_key
->h
, (void *) &value
, sizeof(zval
*), NULL
);
248 zend_hash_index_update(dst
, hash_key
->h
, (void *) &value
, sizeof(zval
*), NULL
);
252 return ZEND_HASH_APPLY_KEEP
;
257 size_t php_http_pass_fcall_callback(void *cb_arg
, const char *str
, size_t len
)
259 php_http_pass_fcall_arg_t
*fcd
= cb_arg
;
261 TSRMLS_FETCH_FROM_CTX(fcd
->ts
);
263 MAKE_STD_ZVAL(zdata
);
264 ZVAL_STRINGL(zdata
, str
, len
, 1);
265 if (SUCCESS
== zend_fcall_info_argn(&fcd
->fci TSRMLS_CC
, 2, &fcd
->fcz
, &zdata
)) {
266 zend_fcall_info_call(&fcd
->fci
, &fcd
->fcc
, NULL
, NULL TSRMLS_CC
);
267 zend_fcall_info_args_clear(&fcd
->fci
, 0);
269 zval_ptr_dtor(&zdata
);
281 * vim600: noet sw=4 ts=4 fdm=marker
282 * vim<600: noet sw=4 ts=4