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 #include "php_http_api.h"
15 static php_http_params_token_t def_param_sep
= {",", 1}, *def_param_sep_ptr
[] = {&def_param_sep
, NULL
};
16 static php_http_params_token_t def_arg_sep
= {";", 1}, *def_arg_sep_ptr
[] = {&def_arg_sep
, NULL
};
17 static php_http_params_token_t def_val_sep
= {"=", 1}, *def_val_sep_ptr
[] = {&def_val_sep
, NULL
};
18 static php_http_params_opts_t def_opts
= {
24 PHP_HTTP_PARAMS_DEFAULT
27 PHP_HTTP_API php_http_params_opts_t
*php_http_params_opts_default_get(php_http_params_opts_t
*opts
)
30 opts
= emalloc(sizeof(*opts
));
33 memcpy(opts
, &def_opts
, sizeof(def_opts
));
38 typedef struct php_http_params_state
{
39 php_http_params_token_t input
;
40 php_http_params_token_t param
;
41 php_http_params_token_t arg
;
42 php_http_params_token_t val
;
48 } php_http_params_state_t
;
50 static void sanitize_default(zval
*zv TSRMLS_DC
)
52 if (Z_STRVAL_P(zv
)[0] == '"' && Z_STRVAL_P(zv
)[Z_STRLEN_P(zv
) - 1] == '"') {
53 size_t deq_len
= Z_STRLEN_P(zv
) - 2;
54 char *deq
= estrndup(Z_STRVAL_P(zv
) + 1, deq_len
);
57 ZVAL_STRINGL(zv
, deq
, deq_len
, 0);
60 php_stripslashes(Z_STRVAL_P(zv
), &Z_STRLEN_P(zv
) TSRMLS_CC
);
63 static void prepare_default(zval
*zv TSRMLS_DC
)
65 int len
= Z_STRLEN_P(zv
);
67 Z_STRVAL_P(zv
) = php_addslashes(Z_STRVAL_P(zv
), Z_STRLEN_P(zv
), &Z_STRLEN_P(zv
), 1 TSRMLS_CC
);
69 if (len
!= Z_STRLEN_P(zv
)) {
71 int len
= Z_STRLEN_P(zv
) + 2;
72 char *str
= emalloc(len
+ 1);
75 memcpy(&str
[1], Z_STRVAL_P(zv
), Z_STRLEN_P(zv
));
80 ZVAL_STRINGL(zv
, str
, len
, 0);
84 static void sanitize_urlencoded(zval
*zv TSRMLS_DC
)
86 Z_STRLEN_P(zv
) = php_raw_url_decode(Z_STRVAL_P(zv
), Z_STRLEN_P(zv
));
89 static void prepare_urlencoded(zval
*zv TSRMLS_DC
)
92 char *str
= php_raw_url_encode(Z_STRVAL_P(zv
), Z_STRLEN_P(zv
), &len
);
95 ZVAL_STRINGL(zv
, str
, len
, 0);
98 static void sanitize_dimension(zval
*zv TSRMLS_DC
)
100 zval
*arr
= NULL
, *tmp
= NULL
, **cur
= NULL
;
101 char *var
= NULL
, *ptr
= Z_STRVAL_P(zv
), *end
= Z_STRVAL_P(zv
) + Z_STRLEN_P(zv
);
115 if (++level
> PG(max_input_nesting_level
)) {
117 php_http_error(HE_WARNING
, PHP_HTTP_E_QUERYSTRING
, "Max input nesting level of %ld exceeded", PG(max_input_nesting_level
));
120 if (ptr
- var
== 0) {
130 convert_to_array(*cur
);
135 zend_symtable_update(Z_ARRVAL_PP(cur
), var
, ptr
- var
+ 1, (void *) &tmp
, sizeof(zval
*), (void *) &cur
);
138 zend_hash_next_index_insert(Z_ARRVAL_PP(cur
), (void *) &tmp
, sizeof(zval
*), (void *) &cur
);
148 if (zend_hash_num_elements(Z_ARRVAL_P(arr
))) {
150 #if PHP_VERSION_ID >= 50400
151 ZVAL_COPY_VALUE(zv
, arr
);
153 zv
->value
= arr
->value
;
154 Z_TYPE_P(zv
) = Z_TYPE_P(arr
);
162 static void prepare_dimension(zval
*zv TSRMLS_DC
)
164 if (Z_TYPE_P(zv
) == IS_ARRAY
) {
166 php_http_array_hashkey_t key
= php_http_array_hashkey_init(0);
167 php_http_buffer_t buf
;
169 php_http_buffer_init(&buf
);
172 if (HASH_KEY_IS_STRING
== zend_hash_get_current_key_ex(Z_ARRVAL_PP(zdata
), &key
.str
, &key
.len
, &key
.num
, key
.dup
, NULL
)) {
173 php_http_buffer_appendf(&buf
, "[%s]", key
.str
);
175 php_http_buffer_appendf(&buf
, "[%lu]", key
.num
);
177 } while (SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_PP(zdata
), (void *) &zdata
) && Z_TYPE_PP(zdata
) == IS_ARRAY
);
179 php_http_buffer_fix(&buf
);
181 ZVAL_STRINGL(zv
, buf
.data
, buf
.used
, 0);
185 static void sanitize_key(unsigned flags
, char *str
, size_t len
, zval
*zv TSRMLS_DC
)
187 php_trim(str
, len
, NULL
, 0, zv
, 3 TSRMLS_CC
);
189 if (flags
& PHP_HTTP_PARAMS_DEFAULT
) {
190 sanitize_default(zv TSRMLS_CC
);
193 if (flags
& PHP_HTTP_PARAMS_URLENCODED
) {
194 sanitize_urlencoded(zv TSRMLS_CC
);
197 if (flags
& PHP_HTTP_PARAMS_DIMENSION
) {
198 sanitize_dimension(zv TSRMLS_CC
);
202 static void sanitize_value(unsigned flags
, char *str
, size_t len
, zval
*zv TSRMLS_DC
)
204 php_trim(str
, len
, NULL
, 0, zv
, 3 TSRMLS_CC
);
206 if (flags
& PHP_HTTP_PARAMS_DEFAULT
) {
207 sanitize_default(zv TSRMLS_CC
);
210 if (flags
& PHP_HTTP_PARAMS_URLENCODED
) {
211 sanitize_urlencoded(zv TSRMLS_CC
);
215 static void prepare_key(unsigned flags
, char *old_key
, size_t old_len
, char **new_key
, size_t *new_len TSRMLS_DC
)
220 ZVAL_STRINGL(&zv
, old_key
, old_len
, 1);
222 if (flags
& PHP_HTTP_PARAMS_DIMENSION
) {
223 prepare_dimension(&zv TSRMLS_CC
);
226 if (flags
& PHP_HTTP_PARAMS_URLENCODED
) {
227 prepare_urlencoded(&zv TSRMLS_CC
);
230 if (flags
& PHP_HTTP_PARAMS_DEFAULT
) {
231 prepare_default(&zv TSRMLS_CC
);
234 *new_key
= Z_STRVAL(zv
);
235 *new_len
= Z_STRLEN(zv
);
238 static void prepare_value(unsigned flags
, zval
*zv TSRMLS_DC
)
240 if (flags
& PHP_HTTP_PARAMS_DIMENSION
) {
241 prepare_dimension(zv TSRMLS_CC
);
244 if (flags
& PHP_HTTP_PARAMS_URLENCODED
) {
245 prepare_urlencoded(zv TSRMLS_CC
);
248 if (flags
& PHP_HTTP_PARAMS_DEFAULT
) {
249 prepare_default(zv TSRMLS_CC
);
253 static void merge_param(HashTable
*params
, zval
*zdata
, zval
***current_param
, zval
***current_args TSRMLS_DC
)
255 zval
**ptr
, **zdata_ptr
;
256 php_http_array_hashkey_t hkey
= php_http_array_hashkey_init(0);
261 INIT_PZVAL_ARRAY(&tmp
, params
);
262 fprintf(stderr
, "params = ");
263 zend_print_zval_r(&tmp
, 1 TSRMLS_CC
);
264 fprintf(stderr
, "\n");
268 hkey
.type
= zend_hash_get_current_key_ex(Z_ARRVAL_P(zdata
), &hkey
.str
, &hkey
.len
, &hkey
.num
, hkey
.dup
, NULL
);
270 if ((hkey
.type
== HASH_KEY_IS_STRING
&& !zend_hash_exists(params
, hkey
.str
, hkey
.len
))
271 || (hkey
.type
== HASH_KEY_IS_LONG
&& !zend_hash_index_exists(params
, hkey
.num
))
273 zval
*tmp
, *arg
, **args
;
275 /* create the entry if it doesn't exist */
276 zend_hash_get_current_data(Z_ARRVAL_P(zdata
), (void *) &ptr
);
280 add_assoc_zval_ex(tmp
, ZEND_STRS("value"), *ptr
);
284 zend_hash_update(Z_ARRVAL_P(tmp
), "arguments", sizeof("arguments"), (void *) &arg
, sizeof(zval
*), (void *) &args
);
285 *current_args
= args
;
287 if (hkey
.type
== HASH_KEY_IS_STRING
) {
288 zend_hash_update(params
, hkey
.str
, hkey
.len
, (void *) &tmp
, sizeof(zval
*), (void *) &ptr
);
290 zend_hash_index_update(params
, hkey
.num
, (void *) &tmp
, sizeof(zval
*), (void *) &ptr
);
294 if (hkey
.type
== HASH_KEY_IS_STRING
) {
295 zend_hash_find(params
, hkey
.str
, hkey
.len
, (void *) &ptr
);
297 zend_hash_index_find(params
, hkey
.num
, (void *) &ptr
);
302 if (Z_TYPE_PP(ptr
) == IS_ARRAY
303 && SUCCESS
== zend_hash_find(Z_ARRVAL_PP(ptr
), "value", sizeof("value"), (void *) &ptr
)
304 && SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_PP(zdata_ptr
), (void *) &zdata_ptr
)
307 * params = [arr => [value => [0 => 1]]]
309 * zdata = [arr => [0 => NULL]]
314 while (Z_TYPE_PP(zdata_ptr
) == IS_ARRAY
315 && SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_PP(zdata_ptr
), (void *) &test_ptr
)
317 if (Z_TYPE_PP(test_ptr
) == IS_ARRAY
) {
319 /* now find key in ptr */
320 if (HASH_KEY_IS_STRING
== zend_hash_get_current_key_ex(Z_ARRVAL_PP(zdata_ptr
), &hkey
.str
, &hkey
.len
, &hkey
.num
, hkey
.dup
, NULL
)) {
321 if (SUCCESS
== zend_hash_find(Z_ARRVAL_PP(ptr
), hkey
.str
, hkey
.len
, (void *) &ptr
)) {
322 zdata_ptr
= test_ptr
;
324 Z_ADDREF_PP(test_ptr
);
325 zend_hash_update(Z_ARRVAL_PP(ptr
), hkey
.str
, hkey
.len
, (void *) test_ptr
, sizeof(zval
*), (void *) &ptr
);
329 if (SUCCESS
== zend_hash_find(Z_ARRVAL_PP(ptr
), hkey
.str
, hkey
.len
, (void *) &ptr
)) {
330 zdata_ptr
= test_ptr
;
331 } else if (hkey
.num
) {
332 Z_ADDREF_PP(test_ptr
);
333 zend_hash_index_update(Z_ARRVAL_PP(ptr
), hkey
.num
, (void *) test_ptr
, sizeof(zval
*), (void *) &ptr
);
336 Z_ADDREF_PP(test_ptr
);
337 zend_hash_next_index_insert(Z_ARRVAL_PP(ptr
), (void *) test_ptr
, sizeof(zval
*), (void *) &ptr
);
342 /* this is the leaf */
343 Z_ADDREF_PP(test_ptr
);
344 if (Z_TYPE_PP(ptr
) != IS_ARRAY
) {
348 if (HASH_KEY_IS_STRING
== zend_hash_get_current_key_ex(Z_ARRVAL_PP(zdata_ptr
), &hkey
.str
, &hkey
.len
, &hkey
.num
, hkey
.dup
, NULL
)) {
349 zend_hash_update(Z_ARRVAL_PP(ptr
), hkey
.str
, hkey
.len
, (void *) test_ptr
, sizeof(zval
*), (void *) &ptr
);
350 } else if (hkey
.num
) {
351 zend_hash_index_update(Z_ARRVAL_PP(ptr
), hkey
.num
, (void *) test_ptr
, sizeof(zval
*), (void *) &ptr
);
353 zend_hash_next_index_insert(Z_ARRVAL_PP(ptr
), (void *) test_ptr
, sizeof(zval
*), (void *) &ptr
);
363 while (Z_TYPE_PP(ptr
) == IS_ARRAY
&& SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_PP(ptr
), (void *) &ptr
));
364 *current_param
= ptr
;
367 static void push_param(HashTable
*params
, php_http_params_state_t
*state
, const php_http_params_opts_t
*opts TSRMLS_DC
)
369 if (state
->val
.str
) {
370 if (0 < (state
->val
.len
= state
->input
.str
- state
->val
.str
)) {
371 sanitize_value(opts
->flags
, state
->val
.str
, state
->val
.len
, *(state
->current
.val
) TSRMLS_CC
);
373 } else if (state
->arg
.str
) {
374 if (0 < (state
->arg
.len
= state
->input
.str
- state
->arg
.str
)) {
378 sanitize_key(opts
->flags
, state
->arg
.str
, state
->arg
.len
, &key TSRMLS_CC
);
382 zend_symtable_update(Z_ARRVAL_PP(state
->current
.args
), Z_STRVAL(key
), Z_STRLEN(key
) + 1, (void *) &val
, sizeof(zval
*), (void *) &state
->current
.val
);
386 } else if (state
->param
.str
) {
387 if (0 < (state
->param
.len
= state
->input
.str
- state
->param
.str
)) {
388 zval
*prm
, *arg
, *val
, *key
;
392 sanitize_key(opts
->flags
, state
->param
.str
, state
->param
.len
, key TSRMLS_CC
);
393 if (Z_TYPE_P(key
) != IS_STRING
) {
394 merge_param(params
, key
, &state
->current
.val
, &state
->current
.args TSRMLS_CC
);
395 } else if (Z_STRLEN_P(key
)) {
401 #if PHP_VERSION_ID >= 50400
402 ZVAL_COPY_VALUE(val
, opts
->defval
);
404 val
->value
= opts
->defval
->value
;
405 Z_TYPE_P(val
) = Z_TYPE_P(opts
->defval
);
411 zend_hash_update(Z_ARRVAL_P(prm
), "value", sizeof("value"), (void *) &val
, sizeof(zval
*), (void *) &state
->current
.val
);
415 zend_hash_update(Z_ARRVAL_P(prm
), "arguments", sizeof("arguments"), (void *) &arg
, sizeof(zval
*), (void *) &state
->current
.args
);
417 zend_symtable_update(params
, Z_STRVAL_P(key
), Z_STRLEN_P(key
) + 1, (void *) &prm
, sizeof(zval
*), (void *) &state
->current
.param
);
424 static inline zend_bool
check_str(const char *chk_str
, size_t chk_len
, const char *sep_str
, size_t sep_len
) {
425 return 0 < sep_len
&& chk_len
>= sep_len
&& !memcmp(chk_str
, sep_str
, sep_len
);
428 static size_t check_sep(php_http_params_state_t
*state
, php_http_params_token_t
**separators
)
430 php_http_params_token_t
**sep
= separators
;
432 if (sep
) while (*sep
) {
433 if (check_str(state
->input
.str
, state
->input
.len
, (*sep
)->str
, (*sep
)->len
)) {
441 static void skip_sep(size_t skip
, php_http_params_state_t
*state
, php_http_params_token_t
**param
, php_http_params_token_t
**arg
, php_http_params_token_t
**val TSRMLS_DC
)
445 state
->input
.str
+= skip
;
446 state
->input
.len
-= skip
;
448 while ( (param
&& (sep_len
= check_sep(state
, param
)))
449 || (arg
&& (sep_len
= check_sep(state
, arg
)))
450 || (val
&& (sep_len
= check_sep(state
, val
)))
452 state
->input
.str
+= sep_len
;
453 state
->input
.len
-= sep_len
;
457 PHP_HTTP_API HashTable
*php_http_params_parse(HashTable
*params
, const php_http_params_opts_t
*opts TSRMLS_DC
)
459 php_http_params_state_t state
= {{NULL
,0}, {NULL
,0}, {NULL
,0}, {NULL
,0}, {NULL
,NULL
,NULL
}};
461 state
.input
.str
= opts
->input
.str
;
462 state
.input
.len
= opts
->input
.len
;
465 ALLOC_HASHTABLE(params
);
466 ZEND_INIT_SYMTABLE(params
);
469 while (state
.input
.len
) {
470 if (*state
.input
.str
== '\\') {
473 } else if (!state
.param
.str
) {
475 skip_sep(0, &state
, opts
->param
, opts
->arg
, opts
->val TSRMLS_CC
);
476 state
.param
.str
= state
.input
.str
;
479 /* are we at a param separator? */
480 if (0 < (sep_len
= check_sep(&state
, opts
->param
))) {
481 push_param(params
, &state
, opts TSRMLS_CC
);
483 skip_sep(sep_len
, &state
, opts
->param
, opts
->arg
, opts
->val TSRMLS_CC
);
485 /* start off with a new param */
486 state
.param
.str
= state
.input
.str
;
488 state
.arg
.str
= NULL
;
490 state
.val
.str
= NULL
;
496 /* are we at an arg separator? */
497 if (0 < (sep_len
= check_sep(&state
, opts
->arg
))) {
498 push_param(params
, &state
, opts TSRMLS_CC
);
500 skip_sep(sep_len
, &state
, NULL
, opts
->arg
, opts
->val TSRMLS_CC
);
502 /* continue with a new arg */
503 state
.arg
.str
= state
.input
.str
;
505 state
.val
.str
= NULL
;
511 /* are we at a val separator? */
512 if (0 < (sep_len
= check_sep(&state
, opts
->val
))) {
513 /* only handle separator if we're not already reading in a val */
514 if (!state
.val
.str
) {
515 push_param(params
, &state
, opts TSRMLS_CC
);
517 skip_sep(sep_len
, &state
, NULL
, NULL
, opts
->val TSRMLS_CC
);
519 state
.val
.str
= state
.input
.str
;
527 if (state
.input
.len
) {
533 push_param(params
, &state
, opts TSRMLS_CC
);
538 static void shift_param(php_http_buffer_t
*buf
, char *key_str
, size_t key_len
, zval
**zvalue
, const char *css
, size_t csl
, const char *vss
, size_t vsl
, unsigned flags TSRMLS_DC
)
540 if (Z_TYPE_PP(zvalue
) == IS_ARRAY
) {
541 zval
*tmp
= php_http_zsep(1, IS_ARRAY
, *zvalue
);
548 if (PHP_HTTP_BUFFER_LEN(buf
)) {
549 php_http_buffer_append(buf
, css
, csl
);
552 prepare_key(flags
, key_str
, key_len
, &str
, &len TSRMLS_CC
);
553 php_http_buffer_append(buf
, str
, len
);
556 tmp2
= php_http_zsep(1, IS_ARRAY
, tmp
);
557 prepare_value(flags
, tmp2 TSRMLS_CC
);
558 php_http_buffer_append(buf
, Z_STRVAL_P(tmp2
), Z_STRLEN_P(tmp2
));
559 zval_ptr_dtor(&tmp2
);
562 while (SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_PP(zvalue
), (void *) &zvalue
) && Z_TYPE_PP(zvalue
) == IS_ARRAY
);
564 if (Z_TYPE_PP(zvalue
) != IS_BOOL
) {
565 php_http_buffer_append(buf
, vss
, vsl
);
567 tmp2
= php_http_ztyp(IS_STRING
, *zvalue
);
568 prepare_value(flags
, tmp2 TSRMLS_CC
);
569 php_http_buffer_append(buf
, Z_STRVAL_P(tmp2
), Z_STRLEN_P(tmp2
));
570 zval_ptr_dtor(&tmp2
);
571 } else if (!Z_BVAL_PP(zvalue
)) {
572 php_http_buffer_append(buf
, vss
, vsl
);
573 php_http_buffer_appends(buf
, "0");
576 } while (SUCCESS
== zend_hash_move_forward(Z_ARRVAL_P(tmp
)) && SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(tmp
), (void *) &zvalue
));
585 if (PHP_HTTP_BUFFER_LEN(buf
)) {
586 php_http_buffer_append(buf
, css
, csl
);
589 prepare_key(flags
, key_str
, key_len
, &str
, &len TSRMLS_CC
);
590 php_http_buffer_append(buf
, str
, len
);
593 if (Z_TYPE_PP(zvalue
) != IS_BOOL
) {
594 tmp
= php_http_ztyp(IS_STRING
, *zvalue
);
595 prepare_value(flags
, tmp TSRMLS_CC
);
596 php_http_buffer_append(buf
, vss
, vsl
);
597 php_http_buffer_append(buf
, Z_STRVAL_P(tmp
), Z_STRLEN_P(tmp
));
599 } else if (!Z_BVAL_PP(zvalue
)) {
600 php_http_buffer_append(buf
, vss
, vsl
);
601 php_http_buffer_appends(buf
, "0");
606 PHP_HTTP_API php_http_buffer_t
*php_http_params_to_string(php_http_buffer_t
*buf
, HashTable
*params
, const char *pss
, size_t psl
, const char *ass
, size_t asl
, const char *vss
, size_t vsl
, unsigned flags TSRMLS_DC
)
609 HashPosition pos
, pos1
;
610 php_http_array_hashkey_t key
= php_http_array_hashkey_init(0), key1
= php_http_array_hashkey_init(0);
613 buf
= php_http_buffer_init(NULL
);
616 FOREACH_HASH_KEYVAL(pos
, params
, key
, zparam
) {
617 zval
**zvalue
, **zargs
;
619 if (Z_TYPE_PP(zparam
) != IS_ARRAY
|| SUCCESS
!= zend_hash_find(Z_ARRVAL_PP(zparam
), ZEND_STRS("value"), (void *) &zvalue
)) {
623 php_http_array_hashkey_stringify(&key
);
624 shift_param(buf
, key
.str
, key
.len
- 1, zvalue
, pss
, psl
, vss
, vsl
, flags TSRMLS_CC
);
625 php_http_array_hashkey_stringfree(&key
);
627 if (Z_TYPE_PP(zparam
) == IS_ARRAY
&& SUCCESS
!= zend_hash_find(Z_ARRVAL_PP(zparam
), ZEND_STRS("arguments"), (void *) &zvalue
)) {
628 if (zvalue
== zparam
) {
634 if (Z_TYPE_PP(zvalue
) == IS_ARRAY
) {
635 FOREACH_KEYVAL(pos1
, *zvalue
, key1
, zargs
) {
636 if (zvalue
== zparam
&& key1
.type
== HASH_KEY_IS_STRING
&& !strcmp(key1
.str
, "value")) {
640 php_http_array_hashkey_stringify(&key1
);
641 shift_param(buf
, key1
.str
, key1
.len
- 1, zargs
, ass
, asl
, vss
, vsl
, flags TSRMLS_CC
);
642 php_http_array_hashkey_stringfree(&key1
);
647 php_http_buffer_shrink(buf
);
648 php_http_buffer_fix(buf
);
653 #define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpParams, method, 0, req_args)
654 #define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpParams, method, 0)
655 #define PHP_HTTP_PARAMS_ME(method, visibility) PHP_ME(HttpParams, method, PHP_HTTP_ARGS(HttpParams, method), visibility)
656 #define PHP_HTTP_PARAMS_GME(method, visibility) PHP_ME(HttpParams, method, PHP_HTTP_ARGS(HttpParams, __getter), visibility)
658 PHP_HTTP_BEGIN_ARGS(__construct
, 0)
659 PHP_HTTP_ARG_VAL(params
, 0)
660 PHP_HTTP_ARG_VAL(param_sep
, 0)
661 PHP_HTTP_ARG_VAL(arg_sep
, 0)
662 PHP_HTTP_ARG_VAL(val_sep
, 0)
663 PHP_HTTP_ARG_VAL(flags
, 0)
666 PHP_HTTP_EMPTY_ARGS(toArray
);
667 PHP_HTTP_EMPTY_ARGS(toString
);
669 PHP_HTTP_BEGIN_ARGS(offsetExists
, 1)
670 PHP_HTTP_ARG_VAL(name
, 0)
673 PHP_HTTP_BEGIN_ARGS(offsetUnset
, 1)
674 PHP_HTTP_ARG_VAL(name
, 0)
677 PHP_HTTP_BEGIN_ARGS(offsetGet
, 1)
678 PHP_HTTP_ARG_VAL(name
, 0)
681 PHP_HTTP_BEGIN_ARGS(offsetSet
, 2)
682 PHP_HTTP_ARG_VAL(name
, 0)
683 PHP_HTTP_ARG_VAL(value
, 0)
686 static zend_class_entry
*php_http_params_class_entry
;
688 zend_class_entry
*php_http_params_get_class_entry(void)
690 return php_http_params_class_entry
;
693 static zend_function_entry php_http_params_method_entry
[] = {
694 PHP_HTTP_PARAMS_ME(__construct
, ZEND_ACC_PUBLIC
|ZEND_ACC_CTOR
|ZEND_ACC_FINAL
)
696 PHP_HTTP_PARAMS_ME(toArray
, ZEND_ACC_PUBLIC
)
697 PHP_HTTP_PARAMS_ME(toString
, ZEND_ACC_PUBLIC
)
698 ZEND_MALIAS(HttpParams
, __toString
, toString
, PHP_HTTP_ARGS(HttpParams
, toString
), ZEND_ACC_PUBLIC
)
700 PHP_HTTP_PARAMS_ME(offsetExists
, ZEND_ACC_PUBLIC
)
701 PHP_HTTP_PARAMS_ME(offsetUnset
, ZEND_ACC_PUBLIC
)
702 PHP_HTTP_PARAMS_ME(offsetSet
, ZEND_ACC_PUBLIC
)
703 PHP_HTTP_PARAMS_ME(offsetGet
, ZEND_ACC_PUBLIC
)
708 PHP_MINIT_FUNCTION(http_params
)
710 PHP_HTTP_REGISTER_CLASS(http
, Params
, http_params
, php_http_object_get_class_entry(), 0);
712 zend_class_implements(php_http_params_class_entry TSRMLS_CC
, 1, zend_ce_arrayaccess
);
714 zend_declare_class_constant_stringl(php_http_params_class_entry
, ZEND_STRL("DEF_PARAM_SEP"), ZEND_STRL(",") TSRMLS_CC
);
715 zend_declare_class_constant_stringl(php_http_params_class_entry
, ZEND_STRL("DEF_ARG_SEP"), ZEND_STRL(";") TSRMLS_CC
);
716 zend_declare_class_constant_stringl(php_http_params_class_entry
, ZEND_STRL("DEF_VAL_SEP"), ZEND_STRL("=") TSRMLS_CC
);
717 zend_declare_class_constant_stringl(php_http_params_class_entry
, ZEND_STRL("COOKIE_PARAM_SEP"), ZEND_STRL("") TSRMLS_CC
);
719 zend_declare_class_constant_long(php_http_params_class_entry
, ZEND_STRL("PARSE_RAW"), PHP_HTTP_PARAMS_RAW TSRMLS_CC
);
720 zend_declare_class_constant_long(php_http_params_class_entry
, ZEND_STRL("PARSE_DEFAULT"), PHP_HTTP_PARAMS_DEFAULT TSRMLS_CC
);
721 zend_declare_class_constant_long(php_http_params_class_entry
, ZEND_STRL("PARSE_URLENCODED"), PHP_HTTP_PARAMS_URLENCODED TSRMLS_CC
);
722 zend_declare_class_constant_long(php_http_params_class_entry
, ZEND_STRL("PARSE_DIMENSION"), PHP_HTTP_PARAMS_DIMENSION TSRMLS_CC
);
723 zend_declare_class_constant_long(php_http_params_class_entry
, ZEND_STRL("PARSE_QUERY"), PHP_HTTP_PARAMS_QUERY TSRMLS_CC
);
725 zend_declare_property_null(php_http_params_class_entry
, ZEND_STRL("params"), ZEND_ACC_PUBLIC TSRMLS_CC
);
726 zend_declare_property_stringl(php_http_params_class_entry
, ZEND_STRL("param_sep"), ZEND_STRL(","), ZEND_ACC_PUBLIC TSRMLS_CC
);
727 zend_declare_property_stringl(php_http_params_class_entry
, ZEND_STRL("arg_sep"), ZEND_STRL(";"), ZEND_ACC_PUBLIC TSRMLS_CC
);
728 zend_declare_property_stringl(php_http_params_class_entry
, ZEND_STRL("val_sep"), ZEND_STRL("="), ZEND_ACC_PUBLIC TSRMLS_CC
);
729 zend_declare_property_long(php_http_params_class_entry
, ZEND_STRL("flags"), PHP_HTTP_PARAMS_DEFAULT
, ZEND_ACC_PUBLIC TSRMLS_CC
);
734 PHP_HTTP_API php_http_params_token_t
**php_http_params_separator_init(zval
*zv TSRMLS_DC
)
738 php_http_params_token_t
**ret
, **tmp
;
744 zv
= php_http_ztyp(IS_ARRAY
, zv
);
745 ret
= ecalloc(zend_hash_num_elements(Z_ARRVAL_P(zv
)) + 1, sizeof(*ret
));
748 FOREACH_VAL(pos
, zv
, sep
) {
749 zval
*zt
= php_http_ztyp(IS_STRING
, *sep
);
751 if (Z_STRLEN_P(zt
)) {
752 *tmp
= emalloc(sizeof(**tmp
));
753 (*tmp
)->str
= estrndup(Z_STRVAL_P(zt
), (*tmp
)->len
= Z_STRLEN_P(zt
));
764 PHP_HTTP_API
void php_http_params_separator_free(php_http_params_token_t
**separator
)
766 php_http_params_token_t
**sep
= separator
;
769 STR_FREE((*sep
)->str
);
777 PHP_METHOD(HttpParams
, __construct
)
779 with_error_handling(EH_THROW
, php_http_exception_get_class_entry()) {
780 zval
*zcopy
, *zparams
= NULL
, *param_sep
= NULL
, *arg_sep
= NULL
, *val_sep
= NULL
;
781 long flags
= PHP_HTTP_PARAMS_DEFAULT
;
783 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|z!/z/z/z/l", &zparams
, ¶m_sep
, &arg_sep
, &val_sep
, &flags
)) {
784 switch (ZEND_NUM_ARGS()) {
786 zend_update_property_long(php_http_params_class_entry
, getThis(), ZEND_STRL("flags"), flags TSRMLS_CC
);
789 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("val_sep"), val_sep TSRMLS_CC
);
792 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("arg_sep"), arg_sep TSRMLS_CC
);
795 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("param_sep"), param_sep TSRMLS_CC
);
800 switch (Z_TYPE_P(zparams
)) {
803 zcopy
= php_http_zsep(1, IS_ARRAY
, zparams
);
804 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), zcopy TSRMLS_CC
);
805 zval_ptr_dtor(&zcopy
);
808 zcopy
= php_http_ztyp(IS_STRING
, zparams
);
809 if (Z_STRLEN_P(zcopy
)) {
810 php_http_params_opts_t opts
= {
811 {Z_STRVAL_P(zcopy
), Z_STRLEN_P(zcopy
)},
812 php_http_params_separator_init(zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("param_sep"), 0 TSRMLS_CC
) TSRMLS_CC
),
813 php_http_params_separator_init(zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("arg_sep"), 0 TSRMLS_CC
) TSRMLS_CC
),
814 php_http_params_separator_init(zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("val_sep"), 0 TSRMLS_CC
) TSRMLS_CC
),
818 MAKE_STD_ZVAL(zparams
);
820 php_http_params_parse(Z_ARRVAL_P(zparams
), &opts TSRMLS_CC
);
821 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), zparams TSRMLS_CC
);
822 zval_ptr_dtor(&zparams
);
824 php_http_params_separator_free(opts
.param
);
825 php_http_params_separator_free(opts
.arg
);
826 php_http_params_separator_free(opts
.val
);
828 zval_ptr_dtor(&zcopy
);
832 MAKE_STD_ZVAL(zparams
);
834 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), zparams TSRMLS_CC
);
835 zval_ptr_dtor(&zparams
);
838 } end_error_handling();
841 PHP_METHOD(HttpParams
, toArray
)
843 if (SUCCESS
!= zend_parse_parameters_none()) {
846 RETURN_PROP(php_http_params_class_entry
, "params");
849 PHP_METHOD(HttpParams
, toString
)
851 zval
**tmp
, *zparams
, *zpsep
, *zasep
, *zvsep
, *zflags
;
852 php_http_buffer_t buf
;
854 zparams
= php_http_ztyp(IS_ARRAY
, zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), 0 TSRMLS_CC
));
855 zflags
= php_http_ztyp(IS_LONG
, zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("flags"), 0 TSRMLS_CC
));
856 zpsep
= zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("param_sep"), 0 TSRMLS_CC
);
857 zasep
= zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("arg_sep"), 0 TSRMLS_CC
);
858 zvsep
= zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("val_sep"), 0 TSRMLS_CC
);
860 zpsep
= zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("param_sep"), 0 TSRMLS_CC
);
861 if (Z_TYPE_P(zpsep
) == IS_ARRAY
&& SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zpsep
), (void *) &tmp
)) {
862 zpsep
= php_http_ztyp(IS_STRING
, *tmp
);
864 zpsep
= php_http_ztyp(IS_STRING
, zpsep
);
866 zasep
= zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("arg_sep"), 0 TSRMLS_CC
);
867 if (Z_TYPE_P(zasep
) == IS_ARRAY
&& SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zasep
), (void *) &tmp
)) {
868 zasep
= php_http_ztyp(IS_STRING
, *tmp
);
870 zasep
= php_http_ztyp(IS_STRING
, zasep
);
872 zvsep
= zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("val_sep"), 0 TSRMLS_CC
);
873 if (Z_TYPE_P(zvsep
) == IS_ARRAY
&& SUCCESS
== zend_hash_get_current_data(Z_ARRVAL_P(zvsep
), (void *) &tmp
)) {
874 zvsep
= php_http_ztyp(IS_STRING
, *tmp
);
876 zvsep
= php_http_ztyp(IS_STRING
, zvsep
);
879 php_http_buffer_init(&buf
);
880 php_http_params_to_string(&buf
, Z_ARRVAL_P(zparams
), Z_STRVAL_P(zpsep
), Z_STRLEN_P(zpsep
), Z_STRVAL_P(zasep
), Z_STRLEN_P(zasep
), Z_STRVAL_P(zvsep
), Z_STRLEN_P(zvsep
), Z_LVAL_P(zflags
) TSRMLS_CC
);
882 zval_ptr_dtor(&zparams
);
883 zval_ptr_dtor(&zpsep
);
884 zval_ptr_dtor(&zasep
);
885 zval_ptr_dtor(&zvsep
);
886 zval_ptr_dtor(&zflags
);
888 RETVAL_PHP_HTTP_BUFFER_VAL(&buf
);
891 PHP_METHOD(HttpParams
, offsetExists
)
896 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &name_str
, &name_len
)) {
897 zval
**zparam
, *zparams
= php_http_ztyp(IS_ARRAY
, zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), 0 TSRMLS_CC
));
899 if (SUCCESS
== zend_symtable_find(Z_ARRVAL_P(zparams
), name_str
, name_len
+ 1, (void *) &zparam
)) {
900 RETVAL_BOOL(Z_TYPE_PP(zparam
) != IS_NULL
);
904 zval_ptr_dtor(&zparams
);
908 PHP_METHOD(HttpParams
, offsetGet
)
913 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &name_str
, &name_len
)) {
914 zval
**zparam
, *zparams
= php_http_ztyp(IS_ARRAY
, zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), 0 TSRMLS_CC
));
916 if (SUCCESS
== zend_symtable_find(Z_ARRVAL_P(zparams
), name_str
, name_len
+ 1, (void *) &zparam
)) {
917 RETVAL_ZVAL(*zparam
, 1, 0);
920 zval_ptr_dtor(&zparams
);
925 PHP_METHOD(HttpParams
, offsetUnset
)
930 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "s", &name_str
, &name_len
)) {
931 zval
*zparams
= php_http_zsep(1, IS_ARRAY
, zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), 0 TSRMLS_CC
));
933 zend_symtable_del(Z_ARRVAL_P(zparams
), name_str
, name_len
+ 1);
934 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), zparams TSRMLS_CC
);
936 zval_ptr_dtor(&zparams
);
940 PHP_METHOD(HttpParams
, offsetSet
)
946 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "sz", &name_str
, &name_len
, &nvalue
)) {
947 zval
**zparam
, *zparams
= php_http_zsep(1, IS_ARRAY
, zend_read_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), 0 TSRMLS_CC
));
950 if (Z_TYPE_P(nvalue
) == IS_ARRAY
) {
953 if (SUCCESS
== zend_symtable_find(Z_ARRVAL_P(zparams
), name_str
, name_len
+ 1, (void *) &zparam
)) {
954 new_zparam
= php_http_zsep(1, IS_ARRAY
, *zparam
);
955 array_join(Z_ARRVAL_P(nvalue
), Z_ARRVAL_P(new_zparam
), 0, 0);
958 Z_ADDREF_P(new_zparam
);
960 add_assoc_zval_ex(zparams
, name_str
, name_len
+ 1, new_zparam
);
964 if (SUCCESS
== zend_symtable_find(Z_ARRVAL_P(zparams
), name_str
, name_len
+ 1, (void *) &zparam
)) {
965 tmp
= php_http_zsep(1, IS_ARRAY
, *zparam
);
972 add_assoc_zval_ex(tmp
, ZEND_STRS("value"), nvalue
);
973 add_assoc_zval_ex(zparams
, name_str
, name_len
+ 1, tmp
);
976 zval
*tmp
= php_http_ztyp(IS_STRING
, nvalue
), *arr
;
980 add_assoc_bool_ex(arr
, ZEND_STRS("value"), 1);
981 add_assoc_zval_ex(zparams
, Z_STRVAL_P(tmp
), Z_STRLEN_P(tmp
) + 1, arr
);
985 zend_update_property(php_http_params_class_entry
, getThis(), ZEND_STRL("params"), zparams TSRMLS_CC
);
986 zval_ptr_dtor(&zparams
);
995 * vim600: noet sw=4 ts=4 fdm=marker
996 * vim<600: noet sw=4 ts=4