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[m6w6/ext-http] / php_http_params.c
1 /*
2 +--------------------------------------------------------------------+
3 | PECL :: http |
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 +--------------------------------------------------------------------+
11 */
12
13 #include "php_http_api.h"
14
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 = {
19 {NULL, 0},
20 def_param_sep_ptr,
21 def_arg_sep_ptr,
22 def_val_sep_ptr,
23 {{0}},
24 PHP_HTTP_PARAMS_DEFAULT
25 };
26
27 php_http_params_opts_t *php_http_params_opts_default_get(php_http_params_opts_t *opts)
28 {
29 if (!opts) {
30 opts = emalloc(sizeof(*opts));
31 }
32
33 memcpy(opts, &def_opts, sizeof(def_opts));
34
35 return opts;
36 }
37
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;
43 struct {
44 zval *param;
45 zval *args;
46 zval *val;
47 } current;
48 unsigned quotes:1;
49 unsigned escape:1;
50 unsigned rfc5987:1;
51 } php_http_params_state_t;
52
53 static inline void sanitize_escaped(zval *zv)
54 {
55 if (Z_STRVAL_P(zv)[0] == '"' && Z_STRVAL_P(zv)[Z_STRLEN_P(zv) - 1] == '"') {
56 size_t deq_len = Z_STRLEN_P(zv) - 2;
57 char *deq = estrndup(Z_STRVAL_P(zv) + 1, deq_len);
58
59 zval_dtor(zv);
60 ZVAL_STR(zv, php_http_cs2zs(deq, deq_len));
61 }
62
63 php_stripcslashes(Z_STRVAL_P(zv), &Z_STRLEN_P(zv));
64 }
65
66 static inline void prepare_escaped(zval *zv)
67 {
68 if (Z_TYPE_P(zv) == IS_STRING) {
69 size_t len = Z_STRLEN_P(zv);
70 zend_string *stripped = php_addcslashes(Z_STRVAL_P(zv), Z_STRLEN_P(zv), 1,
71 ZEND_STRL("\0..\37\173\\\""));
72
73 if (len != stripped->len || strpbrk(stripped->val, "()<>@,;:\"[]?={} ")) {
74 size_t len = stripped->len + 2;
75 char *str = emalloc(len + 1);
76
77 str[0] = '"';
78 memcpy(&str[1], stripped->val, stripped->len);
79 str[len-1] = '"';
80 str[len] = '\0';
81
82 zval_dtor(zv);
83 zend_string_release(stripped);
84 ZVAL_STR(zv, php_http_cs2zs(str, len));
85 } else {
86 zval_dtor(zv);
87 ZVAL_STR(zv, stripped);
88 }
89 } else {
90 zval_dtor(zv);
91 ZVAL_EMPTY_STRING(zv);
92 }
93 }
94
95 static inline void sanitize_urlencoded(zval *zv)
96 {
97 Z_STRLEN_P(zv) = php_raw_url_decode(Z_STRVAL_P(zv), Z_STRLEN_P(zv));
98 }
99
100 static inline void prepare_urlencoded(zval *zv)
101 {
102 zend_string *str = php_raw_url_encode(Z_STRVAL_P(zv), Z_STRLEN_P(zv));
103
104 zval_dtor(zv);
105 ZVAL_STR(zv, str);
106 }
107
108 static void sanitize_dimension(zval *zv)
109 {
110 zval arr, tmp, *cur = NULL;
111 char *var = NULL, *ptr = Z_STRVAL_P(zv), *end = Z_STRVAL_P(zv) + Z_STRLEN_P(zv);
112 long level = 0;
113
114 array_init(&arr);
115 cur = &arr;
116
117 while (ptr < end) {
118 if (!var) {
119 var = ptr;
120 }
121
122 switch (*ptr) {
123 case '[':
124 if (++level > PG(max_input_nesting_level)) {
125 zval_ptr_dtor(&arr);
126 php_error_docref(NULL, E_WARNING, "Max input nesting level of %ld exceeded", (long) PG(max_input_nesting_level));
127 return;
128 }
129 if (ptr - var == 0) {
130 ++var;
131 break;
132 }
133 /* no break */
134
135 case ']':
136
137 ZVAL_NULL(&tmp);
138 convert_to_array(cur);
139
140 if (ptr - var) {
141 char chr = *ptr;
142 *ptr = '\0';
143 cur = zend_symtable_str_update(Z_ARRVAL_P(cur), var, ptr - var, &tmp);
144 *ptr = chr;
145 } else {
146 cur = zend_hash_next_index_insert(Z_ARRVAL_P(cur), &tmp);
147 }
148
149 var = NULL;
150 break;
151 }
152
153 ++ptr;
154 }
155
156 if (zend_hash_num_elements(Z_ARRVAL(arr))) {
157 zval_dtor(zv);
158 ZVAL_COPY_VALUE(zv, &arr);
159 } else {
160 zval_ptr_dtor(&arr);
161 }
162 }
163
164 static inline void shift_key(php_http_buffer_t *buf, char *key_str, size_t key_len, const char *ass, size_t asl, unsigned flags);
165 static inline void shift_val(php_http_buffer_t *buf, zval *zvalue, const char *vss, size_t vsl, unsigned flags);
166
167 static void prepare_dimension(php_http_buffer_t *buf, php_http_buffer_t *keybuf, zval *zvalue, const char *pss, size_t psl, const char *vss, size_t vsl, unsigned flags)
168 {
169 HashTable *ht = HASH_OF(zvalue);
170 php_http_arrkey_t key;
171 zval *val;
172 php_http_buffer_t prefix;
173
174 if (!ZEND_HASH_GET_APPLY_COUNT(ht)) {
175 ZEND_HASH_INC_APPLY_COUNT(ht);
176 php_http_buffer_init(&prefix);
177 php_http_buffer_append(&prefix, keybuf->data, keybuf->used);
178
179 ZEND_HASH_FOREACH_KEY_VAL(ht, key.h, key.key, val)
180 {
181 if (key.key && !*key.key->val) {
182 /* only public properties */
183 continue;
184 }
185
186 php_http_buffer_appends(&prefix, "[");
187 if (key.key) {
188 php_http_buffer_append(&prefix, key.key->val, key.key->len);
189 } else {
190 php_http_buffer_appendf(&prefix, "%lu", key.h);
191 }
192 php_http_buffer_appends(&prefix, "]");
193
194 if (Z_TYPE_P(val) == IS_ARRAY || Z_TYPE_P(val) == IS_OBJECT) {
195 prepare_dimension(buf, &prefix, val, pss, psl, vss, vsl, flags);
196 } else {
197 zend_string *cpy = zval_get_string(val);
198 zval tmp;
199
200 ZVAL_STR(&tmp, cpy);
201 shift_key(buf, prefix.data, prefix.used, pss, psl, flags);
202 shift_val(buf, &tmp, vss, vsl, flags);
203 zend_string_release(cpy);
204 }
205
206 php_http_buffer_cut(&prefix, keybuf->used, prefix.used - keybuf->used);
207 }
208 ZEND_HASH_FOREACH_END();
209 ZEND_HASH_DEC_APPLY_COUNT(ht);
210
211 php_http_buffer_dtor(&prefix);
212 }
213 }
214
215 static inline void sanitize_key(unsigned flags, const char *str, size_t len, zval *zv, zend_bool *rfc5987)
216 {
217 char *eos;
218 zend_string *zs = zend_string_init(str, len, 0);
219
220 zval_dtor(zv);
221 ZVAL_STR(zv, php_trim(zs, NULL, 0, 3));
222 zend_string_release(zs);
223
224 if (flags & PHP_HTTP_PARAMS_ESCAPED) {
225 sanitize_escaped(zv);
226 }
227
228 if (!Z_STRLEN_P(zv)) {
229 return;
230 }
231
232 eos = &Z_STRVAL_P(zv)[Z_STRLEN_P(zv)-1];
233 if (*eos == '*') {
234 *eos = '\0';
235 *rfc5987 = 1;
236 Z_STRLEN_P(zv) -= 1;
237 }
238
239 if (flags & PHP_HTTP_PARAMS_URLENCODED) {
240 sanitize_urlencoded(zv);
241 }
242
243 if (flags & PHP_HTTP_PARAMS_DIMENSION) {
244 sanitize_dimension(zv);
245 }
246 }
247
248 static inline void sanitize_rfc5987(zval *zv, char **language, zend_bool *latin1)
249 {
250 char *ptr;
251
252 /* examples:
253 * iso-8850-1'de'bl%f6der%20schei%df%21
254 * utf-8'de-DE'bl%c3%b6der%20schei%c3%9f%21
255 */
256
257 switch (Z_STRVAL_P(zv)[0]) {
258 case 'I':
259 case 'i':
260 if (!strncasecmp(Z_STRVAL_P(zv), "iso-8859-1", lenof("iso-8859-1"))) {
261 *latin1 = 1;
262 ptr = Z_STRVAL_P(zv) + lenof("iso-8859-1");
263 break;
264 }
265 /* no break */
266 case 'U':
267 case 'u':
268 if (!strncasecmp(Z_STRVAL_P(zv), "utf-8", lenof("utf-8"))) {
269 *latin1 = 0;
270 ptr = Z_STRVAL_P(zv) + lenof("utf-8");
271 break;
272 }
273 /* no break */
274 default:
275 return;
276 }
277
278 /* extract language */
279 if (*ptr == '\'') {
280 for (*language = ++ptr; *ptr && *ptr != '\''; ++ptr);
281 if (!*ptr) {
282 *language = NULL;
283 return;
284 }
285 *language = estrndup(*language, ptr - *language);
286
287 /* remainder */
288 ptr = estrdup(++ptr);
289 zval_dtor(zv);
290 ZVAL_STR(zv, php_http_cs2zs(ptr, strlen(ptr)));
291 }
292 }
293
294 static void utf8encode(zval *zv)
295 {
296 size_t pos, len = 0;
297 unsigned char *ptr = (unsigned char *) Z_STRVAL_P(zv);
298
299 while (*ptr) {
300 if (*ptr++ >= 0x80) {
301 ++len;
302 }
303 ++len;
304 }
305
306 ptr = safe_emalloc(1, len, 1);
307 for (len = 0, pos = 0; len <= Z_STRLEN_P(zv); ++len, ++pos) {
308 ptr[pos] = Z_STRVAL_P(zv)[len];
309 if ((ptr[pos]) >= 0x80) {
310 ptr[pos + 1] = 0x80 | (ptr[pos] & 0x3f);
311 ptr[pos] = 0xc0 | ((ptr[pos] >> 6) & 0x1f);
312 ++pos;
313 }
314 }
315 zval_dtor(zv);
316 ZVAL_STR(zv, php_http_cs2zs((char *) ptr, pos-1));
317 }
318
319 static inline void sanitize_value(unsigned flags, const char *str, size_t len, zval *zv, zend_bool rfc5987)
320 {
321 char *language = NULL;
322 zend_bool latin1 = 0;
323 zend_string *zs = zend_string_init(str, len, 0);
324
325 zval_dtor(zv);
326 ZVAL_STR(zv, php_trim(zs, NULL, 0, 3));
327 zend_string_release(zs);
328
329 if (rfc5987) {
330 sanitize_rfc5987(zv, &language, &latin1);
331 }
332
333 if (flags & PHP_HTTP_PARAMS_ESCAPED) {
334 sanitize_escaped(zv);
335 }
336
337 if ((flags & PHP_HTTP_PARAMS_URLENCODED) || (rfc5987 && language)) {
338 sanitize_urlencoded(zv);
339 }
340
341 if (rfc5987 && language) {
342 zval tmp;
343
344 if (latin1) {
345 utf8encode(zv);
346 }
347
348 ZVAL_COPY_VALUE(&tmp, zv);
349 array_init(zv);
350 add_assoc_zval(zv, language, &tmp);
351 efree(language);
352 }
353 }
354
355 static inline void prepare_key(unsigned flags, char *old_key, size_t old_len, char **new_key, size_t *new_len)
356 {
357 zval zv;
358
359 ZVAL_STRINGL(&zv, old_key, old_len);
360
361 if (flags & PHP_HTTP_PARAMS_URLENCODED) {
362 prepare_urlencoded(&zv);
363 }
364
365 if (flags & PHP_HTTP_PARAMS_ESCAPED) {
366 prepare_escaped(&zv);
367 }
368
369 *new_key = estrndup(Z_STRVAL(zv), Z_STRLEN(zv));
370 *new_len = Z_STRLEN(zv);
371 zval_ptr_dtor(&zv);
372 }
373
374 static inline void prepare_value(unsigned flags, zval *zv)
375 {
376 if (flags & PHP_HTTP_PARAMS_URLENCODED) {
377 prepare_urlencoded(zv);
378 }
379
380 if (flags & PHP_HTTP_PARAMS_ESCAPED) {
381 prepare_escaped(zv);
382 }
383 }
384
385 static void merge_param(HashTable *params, zval *zdata, zval **current_param, zval **current_args)
386 {
387 zval *ptr, *zdata_ptr;
388 php_http_arrkey_t hkey = {0};
389
390 #if 0
391 {
392 zval tmp;
393 INIT_PZVAL_ARRAY(&tmp, params);
394 fprintf(stderr, "params = ");
395 zend_print_zval_r(&tmp, 1 TSRMLS_CC);
396 fprintf(stderr, "\n");
397 }
398 #endif
399
400 zend_hash_get_current_key_ex(Z_ARRVAL_P(zdata), &hkey.key, &hkey.h, NULL);
401
402 if ((hkey.key && !zend_hash_exists(params, hkey.key))
403 || (!hkey.key && !zend_hash_index_exists(params, hkey.h))
404 ) {
405 zval tmp, arg, *args;
406
407 /* create the entry if it doesn't exist */
408 ptr = zend_hash_get_current_data(Z_ARRVAL_P(zdata));
409 Z_TRY_ADDREF_P(ptr);
410 array_init(&tmp);
411 add_assoc_zval_ex(&tmp, ZEND_STRL("value"), ptr);
412
413 array_init(&arg);
414 args = zend_hash_str_update(Z_ARRVAL(tmp), "arguments", lenof("arguments"), &arg);
415 *current_args = args;
416
417 if (hkey.key) {
418 ptr = zend_hash_update(params, hkey.key, &tmp);
419 } else {
420 ptr = zend_hash_index_update(params, hkey.h, &tmp);
421 }
422 } else {
423 /* merge */
424 if (hkey.key) {
425 ptr = zend_hash_find(params, hkey.key);
426 } else {
427 ptr = zend_hash_index_find(params, hkey.h);
428 }
429
430 zdata_ptr = zdata;
431
432 if (Z_TYPE_P(ptr) == IS_ARRAY
433 && (ptr = zend_hash_str_find(Z_ARRVAL_P(ptr), "value", lenof("value")))
434 && (zdata_ptr = zend_hash_get_current_data(Z_ARRVAL_P(zdata_ptr)))
435 ) {
436 /*
437 * params = [arr => [value => [0 => 1]]]
438 * ^- ptr
439 * zdata = [arr => [0 => NULL]]
440 * ^- zdata_ptr
441 */
442 zval *test_ptr;
443
444 while (Z_TYPE_P(zdata_ptr) == IS_ARRAY && (test_ptr = zend_hash_get_current_data(Z_ARRVAL_P(zdata_ptr)))) {
445 if (Z_TYPE_P(test_ptr) == IS_ARRAY) {
446 /* now find key in ptr */
447 if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(Z_ARRVAL_P(zdata_ptr), &hkey.key, &hkey.h, NULL)) {
448 if ((ptr = zend_hash_find(Z_ARRVAL_P(ptr), hkey.key))) {
449 zdata_ptr = test_ptr;
450 } else {
451 Z_TRY_ADDREF_P(test_ptr);
452 ptr = zend_hash_update(Z_ARRVAL_P(ptr), hkey.key, test_ptr);
453 break;
454 }
455 } else {
456 if ((ptr = zend_hash_index_find(Z_ARRVAL_P(ptr), hkey.h))) {
457 zdata_ptr = test_ptr;
458 } else if (hkey.h) {
459 Z_TRY_ADDREF_P(test_ptr);
460 ptr = zend_hash_index_update(Z_ARRVAL_P(ptr), hkey.h, test_ptr);
461 break;
462 } else {
463 Z_TRY_ADDREF_P(test_ptr);
464 ptr = zend_hash_next_index_insert(Z_ARRVAL_P(ptr), test_ptr);
465 break;
466 }
467 }
468 } else {
469 /* this is the leaf */
470 Z_TRY_ADDREF_P(test_ptr);
471 if (Z_TYPE_P(ptr) != IS_ARRAY) {
472 zval_dtor(ptr);
473 array_init(ptr);
474 }
475 if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(Z_ARRVAL_P(zdata_ptr), &hkey.key, &hkey.h, NULL)) {
476 ptr = zend_hash_update(Z_ARRVAL_P(ptr), hkey.key, test_ptr);
477 } else if (hkey.h) {
478 ptr = zend_hash_index_update(Z_ARRVAL_P(ptr), hkey.h, test_ptr);
479 } else {
480 ptr = zend_hash_next_index_insert(Z_ARRVAL_P(ptr), test_ptr);
481 }
482 break;
483 }
484 }
485
486 }
487 }
488
489 /* bubble up */
490 while (Z_TYPE_P(ptr) == IS_ARRAY) {
491 zval *tmp = zend_hash_get_current_data(Z_ARRVAL_P(ptr));
492
493 if (tmp) {
494 ptr = tmp;
495 } else {
496 break;
497 }
498 }
499 *current_param = ptr;
500 }
501
502 static void push_param(HashTable *params, php_http_params_state_t *state, const php_http_params_opts_t *opts)
503 {
504 if (state->val.str) {
505 if (0 < (state->val.len = state->input.str - state->val.str)) {
506 sanitize_value(opts->flags, state->val.str, state->val.len, state->current.val, state->rfc5987);
507 }
508 state->rfc5987 = 0;
509 } else if (state->arg.str) {
510 if (0 < (state->arg.len = state->input.str - state->arg.str)) {
511 zval val, key;
512 zend_bool rfc5987 = 0;
513
514 ZVAL_NULL(&key);
515 sanitize_key(opts->flags, state->arg.str, state->arg.len, &key, &rfc5987);
516 state->rfc5987 = rfc5987;
517 if (Z_TYPE(key) == IS_STRING && Z_STRLEN(key)) {
518 ZVAL_TRUE(&val);
519
520 if (rfc5987) {
521 zval *rfc;
522
523 if ((rfc = zend_hash_str_find(Z_ARRVAL_P(state->current.args), ZEND_STRL("*rfc5987*")))) {
524 state->current.val = zend_symtable_str_update(Z_ARRVAL_P(rfc), Z_STRVAL(key), Z_STRLEN(key), &val);
525 } else {
526 zval tmp;
527
528 array_init_size(&tmp, 1);
529 state->current.val = zend_symtable_str_update(Z_ARRVAL(tmp), Z_STRVAL(key), Z_STRLEN(key), &val);
530 zend_symtable_str_update(Z_ARRVAL_P(state->current.args), ZEND_STRL("*rfc5987*"), &tmp);
531 }
532 } else {
533 state->current.val = zend_symtable_str_update(Z_ARRVAL_P(state->current.args), Z_STRVAL(key), Z_STRLEN(key), &val);
534 }
535 }
536 zval_dtor(&key);
537 }
538 } else if (state->param.str) {
539 if (0 < (state->param.len = state->input.str - state->param.str)) {
540 zval prm, arg, val, key;
541 zend_bool rfc5987 = 0;
542
543 ZVAL_NULL(&key);
544 sanitize_key(opts->flags, state->param.str, state->param.len, &key, &rfc5987);
545 state->rfc5987 = rfc5987;
546 if (Z_TYPE(key) != IS_STRING) {
547 merge_param(params, &key, &state->current.val, &state->current.args);
548 } else if (Z_STRLEN(key)) {
549 array_init_size(&prm, 2);
550
551 if (!Z_ISUNDEF(opts->defval)) {
552 ZVAL_COPY_VALUE(&val, &opts->defval);
553 zval_copy_ctor(&val);
554 } else {
555 ZVAL_TRUE(&val);
556 }
557 if (rfc5987 && (opts->flags & PHP_HTTP_PARAMS_RFC5987)) {
558 state->current.val = zend_hash_str_update(Z_ARRVAL(prm), "*rfc5987*", lenof("*rfc5987*"), &val);
559 } else {
560 state->current.val = zend_hash_str_update(Z_ARRVAL(prm), "value", lenof("value"), &val);
561 }
562
563 array_init_size(&arg, 3);
564 state->current.args = zend_hash_str_update(Z_ARRVAL(prm), "arguments", lenof("arguments"), &arg);
565 state->current.param = zend_symtable_str_update(params, Z_STRVAL(key), Z_STRLEN(key), &prm);
566 }
567 zval_ptr_dtor(&key);
568 }
569 }
570 }
571
572 static inline zend_bool check_str(const char *chk_str, size_t chk_len, const char *sep_str, size_t sep_len) {
573 return 0 < sep_len && chk_len >= sep_len && *chk_str == *sep_str && !memcmp(chk_str + 1, sep_str + 1, sep_len - 1);
574 }
575
576 static size_t check_sep(php_http_params_state_t *state, php_http_params_token_t **separators)
577 {
578 php_http_params_token_t **sep = separators;
579
580 if (state->quotes || state->escape) {
581 return 0;
582 }
583
584 if (sep) while (*sep) {
585 if (check_str(state->input.str, state->input.len, (*sep)->str, (*sep)->len)) {
586 return (*sep)->len;
587 }
588 ++sep;
589 }
590 return 0;
591 }
592
593 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)
594 {
595 size_t sep_len;
596
597 state->input.str += skip;
598 state->input.len -= skip;
599
600 while ( (param && (sep_len = check_sep(state, param)))
601 || (arg && (sep_len = check_sep(state, arg)))
602 || (val && (sep_len = check_sep(state, val)))
603 ) {
604 state->input.str += sep_len;
605 state->input.len -= sep_len;
606 }
607 }
608
609 HashTable *php_http_params_parse(HashTable *params, const php_http_params_opts_t *opts)
610 {
611 php_http_params_state_t state = {{NULL,0}, {NULL,0}, {NULL,0}, {NULL,0}, {NULL,NULL,NULL}, 0, 0};
612
613 state.input.str = opts->input.str;
614 state.input.len = opts->input.len;
615
616 if (!params) {
617 ALLOC_HASHTABLE(params);
618 ZEND_INIT_SYMTABLE(params);
619 }
620
621 while (state.input.len) {
622 if (*state.input.str == '"' && !state.escape) {
623 state.quotes = !state.quotes;
624 } else {
625 state.escape = (*state.input.str == '\\');
626 }
627
628 if (!state.param.str) {
629 /* initialize */
630 skip_sep(0, &state, opts->param, opts->arg, opts->val);
631 state.param.str = state.input.str;
632 } else {
633 size_t sep_len;
634 /* are we at a param separator? */
635 if (0 < (sep_len = check_sep(&state, opts->param))) {
636 push_param(params, &state, opts);
637
638 skip_sep(sep_len, &state, opts->param, opts->arg, opts->val);
639
640 /* start off with a new param */
641 state.param.str = state.input.str;
642 state.param.len = 0;
643 state.arg.str = NULL;
644 state.arg.len = 0;
645 state.val.str = NULL;
646 state.val.len = 0;
647
648 continue;
649
650 } else
651 /* are we at an arg separator? */
652 if (0 < (sep_len = check_sep(&state, opts->arg))) {
653 push_param(params, &state, opts);
654
655 skip_sep(sep_len, &state, NULL, opts->arg, opts->val);
656
657 /* continue with a new arg */
658 state.arg.str = state.input.str;
659 state.arg.len = 0;
660 state.val.str = NULL;
661 state.val.len = 0;
662
663 continue;
664
665 } else
666 /* are we at a val separator? */
667 if (0 < (sep_len = check_sep(&state, opts->val))) {
668 /* only handle separator if we're not already reading in a val */
669 if (!state.val.str) {
670 push_param(params, &state, opts);
671
672 skip_sep(sep_len, &state, NULL, NULL, opts->val);
673
674 state.val.str = state.input.str;
675 state.val.len = 0;
676
677 continue;
678 }
679 }
680 }
681
682 if (state.input.len) {
683 ++state.input.str;
684 --state.input.len;
685 }
686 }
687 /* finalize */
688 push_param(params, &state, opts);
689
690 return params;
691 }
692
693 static inline void shift_key(php_http_buffer_t *buf, char *key_str, size_t key_len, const char *ass, size_t asl, unsigned flags)
694 {
695 char *str;
696 size_t len;
697
698 if (buf->used) {
699 php_http_buffer_append(buf, ass, asl);
700 }
701
702 prepare_key(flags, key_str, key_len, &str, &len);
703 php_http_buffer_append(buf, str, len);
704 efree(str);
705 }
706
707 static inline void shift_rfc5987(php_http_buffer_t *buf, zval *zvalue, const char *vss, size_t vsl, unsigned flags)
708 {
709 HashTable *ht = HASH_OF(zvalue);
710 zval *zdata, tmp;
711 zend_string *zs;
712 php_http_arrkey_t key = {0};
713
714 if ((zdata = zend_hash_get_current_data(ht))
715 && HASH_KEY_NON_EXISTENT != zend_hash_get_current_key_ex(ht, &key.key, &key.h, NULL)
716 ) {
717 php_http_arrkey_stringify(&key, NULL);
718 php_http_buffer_appendf(buf, "*%.*sutf-8'%.*s'",
719 (int) (vsl > INT_MAX ? INT_MAX : vsl), vss,
720 (int) (key.key->len > INT_MAX ? INT_MAX : key.key->len), key.key->val);
721 php_http_arrkey_dtor(&key);
722
723 zs = zval_get_string(zdata);
724 ZVAL_STR(&tmp, zs);
725 prepare_value(flags | PHP_HTTP_PARAMS_URLENCODED, &tmp);
726 php_http_buffer_append(buf, Z_STRVAL(tmp), Z_STRLEN(tmp));
727 zval_ptr_dtor(&tmp);
728 }
729 }
730
731 static inline void shift_val(php_http_buffer_t *buf, zval *zvalue, const char *vss, size_t vsl, unsigned flags)
732 {
733 zval tmp;
734 zend_string *zs;
735
736 switch (Z_TYPE_P(zvalue)) {
737 case IS_TRUE:
738 break;
739
740 case IS_FALSE:
741 php_http_buffer_append(buf, vss, vsl);
742 php_http_buffer_appends(buf, "0");
743 break;
744
745 default:
746 zs = zval_get_string(zvalue);
747
748 ZVAL_STR(&tmp, zs);
749 prepare_value(flags, &tmp);
750 php_http_buffer_append(buf, vss, vsl);
751 php_http_buffer_append(buf, Z_STRVAL(tmp), Z_STRLEN(tmp));
752
753 zval_ptr_dtor(&tmp);
754 break;
755 }
756 }
757
758 static void shift_arg(php_http_buffer_t *buf, char *key_str, size_t key_len, zval *zvalue, const char *ass, size_t asl, const char *vss, size_t vsl, unsigned flags)
759 {
760 if (Z_TYPE_P(zvalue) == IS_ARRAY || Z_TYPE_P(zvalue) == IS_OBJECT) {
761 php_http_arrkey_t key;
762 HashTable *ht = HASH_OF(zvalue);
763 zval *val;
764 zend_bool rfc5987 = !strcmp(key_str, "*rfc5987*");
765
766 if (!rfc5987) {
767 shift_key(buf, key_str, key_len, ass, asl, flags);
768 }
769 ZEND_HASH_FOREACH_KEY_VAL(ht, key.h, key.key, val)
770 {
771 /* did you mean recursion? */
772 php_http_arrkey_stringify(&key, NULL);
773 if (rfc5987 && (Z_TYPE_P(val) == IS_ARRAY || Z_TYPE_P(val) == IS_OBJECT)) {
774 shift_key(buf, key.key->val, key.key->len, ass, asl, flags);
775 shift_rfc5987(buf, val, vss, vsl, flags);
776 } else {
777 shift_arg(buf, key.key->val, key.key->len, val, ass, asl, vss, vsl, flags);
778 }
779 php_http_arrkey_dtor(&key);
780 }
781 ZEND_HASH_FOREACH_END();
782 } else {
783 shift_key(buf, key_str, key_len, ass, asl, flags);
784 shift_val(buf, zvalue, vss, vsl, flags);
785 }
786 }
787
788 static void shift_param(php_http_buffer_t *buf, char *key_str, size_t key_len, zval *zvalue, const char *pss, size_t psl, const char *ass, size_t asl, const char *vss, size_t vsl, unsigned flags, zend_bool rfc5987)
789 {
790 if (Z_TYPE_P(zvalue) == IS_ARRAY || Z_TYPE_P(zvalue) == IS_OBJECT) {
791 /* treat as arguments, unless we care for dimensions or rfc5987 */
792 if (flags & PHP_HTTP_PARAMS_DIMENSION) {
793 php_http_buffer_t *keybuf = php_http_buffer_from_string(key_str, key_len);
794 prepare_dimension(buf, keybuf, zvalue, pss, psl, vss, vsl, flags);
795 php_http_buffer_free(&keybuf);
796 } else if (rfc5987) {
797 shift_key(buf, key_str, key_len, pss, psl, flags);
798 shift_rfc5987(buf, zvalue, vss, vsl, flags);
799 } else {
800 shift_arg(buf, key_str, key_len, zvalue, ass, asl, vss, vsl, flags);
801 }
802 } else {
803 shift_key(buf, key_str, key_len, pss, psl, flags);
804 shift_val(buf, zvalue, vss, vsl, flags);
805 }
806 }
807
808 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)
809 {
810 zval *zparam;
811 php_http_arrkey_t key;
812 zend_bool rfc5987 = 0;
813
814 if (!buf) {
815 buf = php_http_buffer_init(NULL);
816 }
817
818 ZEND_HASH_FOREACH_KEY_VAL(params, key.h, key.key, zparam)
819 {
820 zval *zvalue, *zargs;
821
822 if (Z_TYPE_P(zparam) != IS_ARRAY) {
823 zvalue = zparam;
824 } else {
825 if (!(zvalue = zend_hash_str_find(Z_ARRVAL_P(zparam), ZEND_STRL("value")))) {
826 if (!(zvalue = zend_hash_str_find(Z_ARRVAL_P(zparam), ZEND_STRL("*rfc5987*")))) {
827 zvalue = zparam;
828 } else {
829 rfc5987 = 1;
830 }
831 }
832 }
833
834 php_http_arrkey_stringify(&key, NULL);
835 shift_param(buf, key.key->val, key.key->len, zvalue, pss, psl, ass, asl, vss, vsl, flags, rfc5987);
836 php_http_arrkey_dtor(&key);
837
838 if (Z_TYPE_P(zparam) == IS_ARRAY) {
839 zval *tmp = zend_hash_str_find(Z_ARRVAL_P(zparam), ZEND_STRL("arguments"));
840
841 if (tmp) {
842 zvalue = tmp;
843 } else if (zvalue == zparam) {
844 continue;
845 }
846 zvalue = zparam;
847 }
848
849 if (Z_TYPE_P(zvalue) == IS_ARRAY) {
850 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(zvalue), key.h, key.key, zargs)
851 {
852 if (zvalue == zparam && key.key && zend_string_equals_literal(key.key, "value")) {
853 continue;
854 }
855
856 php_http_arrkey_stringify(&key, NULL);
857 shift_arg(buf, key.key->val, key.key->len, zargs, ass, asl, vss, vsl, flags);
858 php_http_arrkey_dtor(&key);
859 }
860 ZEND_HASH_FOREACH_END();
861 }
862 }
863 ZEND_HASH_FOREACH_END();
864
865 php_http_buffer_shrink(buf);
866 php_http_buffer_fix(buf);
867
868 return buf;
869 }
870
871 php_http_params_token_t **php_http_params_separator_init(zval *zv)
872 {
873 zval *sep;
874 php_http_params_token_t **ret, **tmp;
875
876 if (!zv) {
877 return NULL;
878 }
879
880 SEPARATE_ZVAL(zv);
881 convert_to_array(zv);
882 ret = ecalloc(zend_hash_num_elements(Z_ARRVAL_P(zv)) + 1, sizeof(*ret));
883
884 tmp = ret;
885 ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(zv), sep)
886 {
887 zend_string *zs = zval_get_string(sep);
888
889 if (zs->len) {
890 *tmp = emalloc(sizeof(**tmp));
891 (*tmp)->str = estrndup(zs->val, (*tmp)->len = zs->len);
892 ++tmp;
893 }
894 zend_string_release(zs);
895 }
896 ZEND_HASH_FOREACH_END();
897 zval_ptr_dtor(zv);
898
899 *tmp = NULL;
900 return ret;
901 }
902
903 void php_http_params_separator_free(php_http_params_token_t **separator)
904 {
905 php_http_params_token_t **sep = separator;
906 if (sep) {
907 while (*sep) {
908 PTR_FREE((*sep)->str);
909 efree(*sep);
910 ++sep;
911 }
912 efree(separator);
913 }
914 }
915
916 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams___construct, 0, 0, 0)
917 ZEND_ARG_INFO(0, params)
918 ZEND_ARG_INFO(0, param_sep)
919 ZEND_ARG_INFO(0, arg_sep)
920 ZEND_ARG_INFO(0, val_sep)
921 ZEND_ARG_INFO(0, flags)
922 ZEND_END_ARG_INFO();
923 PHP_METHOD(HttpParams, __construct)
924 {
925 zval *zparams = NULL, *param_sep = NULL, *arg_sep = NULL, *val_sep = NULL;
926 zend_long flags = PHP_HTTP_PARAMS_DEFAULT;
927 zend_error_handling zeh;
928 zend_string *zs;
929
930 php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|z!/z/z/z/l", &zparams, &param_sep, &arg_sep, &val_sep, &flags), invalid_arg, return);
931
932 zend_replace_error_handling(EH_THROW, php_http_exception_runtime_class_entry, &zeh);
933 {
934 switch (ZEND_NUM_ARGS()) {
935 case 5:
936 zend_update_property_long(php_http_params_class_entry, getThis(), ZEND_STRL("flags"), flags);
937 /* no break */
938 case 4:
939 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("val_sep"), val_sep);
940 /* no break */
941 case 3:
942 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("arg_sep"), arg_sep);
943 /* no break */
944 case 2:
945 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("param_sep"), param_sep);
946 /* no break */
947 }
948
949 if (zparams) {
950 switch (Z_TYPE_P(zparams)) {
951 case IS_OBJECT:
952 case IS_ARRAY:
953 convert_to_array(zparams);
954 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), zparams);
955 break;
956 default:
957 zs = zval_get_string(zparams);
958 if (zs->len) {
959 php_http_params_opts_t opts = {
960 {zs->val, zs->len},
961 php_http_params_separator_init(zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("param_sep"), 0)),
962 php_http_params_separator_init(zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("arg_sep"), 0)),
963 php_http_params_separator_init(zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("val_sep"), 0)),
964 {{0}}, flags
965 };
966
967 array_init(zparams);
968 php_http_params_parse(Z_ARRVAL_P(zparams), &opts);
969 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), zparams);
970
971 php_http_params_separator_free(opts.param);
972 php_http_params_separator_free(opts.arg);
973 php_http_params_separator_free(opts.val);
974 }
975 break;
976 }
977 } else {
978 array_init(zparams);
979 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), zparams);
980 }
981 }
982 zend_restore_error_handling(&zeh);
983 }
984
985 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams_toArray, 0, 0, 0)
986 ZEND_END_ARG_INFO();
987 PHP_METHOD(HttpParams, toArray)
988 {
989 zval *zparams;
990
991 if (SUCCESS != zend_parse_parameters_none()) {
992 return;
993 }
994 zparams = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0);
995 RETURN_ZVAL_FAST(zparams);
996 }
997
998 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams_toString, 0, 0, 0)
999 ZEND_END_ARG_INFO();
1000 PHP_METHOD(HttpParams, toString)
1001 {
1002 zval *tmp, *zparams, *zpsep, *zasep, *zvsep;
1003 zend_string *psep, *asep, *vsep;
1004 long flags;
1005 php_http_buffer_t buf;
1006
1007 zparams = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0);
1008 convert_to_array_ex(zparams);
1009 flags = zval_get_long(zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("flags"), 0));
1010
1011 zpsep = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("param_sep"), 0);
1012 if (Z_TYPE_P(zpsep) == IS_ARRAY && (tmp = zend_hash_get_current_data(Z_ARRVAL_P(zpsep)))) {
1013 psep = zval_get_string(tmp);
1014 } else {
1015 psep = zval_get_string(zpsep);
1016 }
1017 zasep = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("arg_sep"), 0);
1018 if (Z_TYPE_P(zasep) == IS_ARRAY && (tmp = zend_hash_get_current_data(Z_ARRVAL_P(zasep)))) {
1019 asep = zval_get_string(tmp);
1020 } else {
1021 asep = zval_get_string(zasep);
1022 }
1023 zvsep = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("val_sep"), 0);
1024 if (Z_TYPE_P(zvsep) == IS_ARRAY && (tmp = zend_hash_get_current_data(Z_ARRVAL_P(zvsep)))) {
1025 vsep = zval_get_string(tmp);
1026 } else {
1027 vsep = zval_get_string(zvsep);
1028 }
1029
1030 php_http_buffer_init(&buf);
1031 php_http_params_to_string(&buf, Z_ARRVAL_P(zparams), psep->val, psep->len, asep->val, asep->len, vsep->val, vsep->len, flags);
1032
1033 zend_string_release(psep);
1034 zend_string_release(asep);
1035 zend_string_release(vsep);
1036
1037 RETVAL_STR(php_http_cs2zs(buf.data, buf.used));
1038 }
1039
1040 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams_offsetExists, 0, 0, 1)
1041 ZEND_ARG_INFO(0, name)
1042 ZEND_END_ARG_INFO();
1043 PHP_METHOD(HttpParams, offsetExists)
1044 {
1045 zend_string *name;
1046 zval *zparam, *zparams;
1047
1048 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "S", &name)) {
1049 return;
1050 }
1051
1052 zparams = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0);
1053
1054 if (Z_TYPE_P(zparams) == IS_ARRAY && (zparam = zend_symtable_find(Z_ARRVAL_P(zparams), name))) {
1055 RETVAL_BOOL(Z_TYPE_P(zparam) != IS_NULL);
1056 } else {
1057 RETVAL_FALSE;
1058 }
1059 }
1060
1061 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams_offsetGet, 0, 0, 1)
1062 ZEND_ARG_INFO(0, name)
1063 ZEND_END_ARG_INFO();
1064 PHP_METHOD(HttpParams, offsetGet)
1065 {
1066 zend_string *name;
1067 zval *zparam, *zparams;
1068
1069 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "S", &name)) {
1070 return;
1071 }
1072
1073 zparams = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0);
1074
1075 if (Z_TYPE_P(zparams) == IS_ARRAY && (zparam = zend_symtable_find(Z_ARRVAL_P(zparams), name))) {
1076 RETVAL_ZVAL_FAST(zparam);
1077 }
1078 }
1079
1080 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams_offsetUnset, 0, 0, 1)
1081 ZEND_ARG_INFO(0, name)
1082 ZEND_END_ARG_INFO();
1083 PHP_METHOD(HttpParams, offsetUnset)
1084 {
1085 zend_string *name;
1086 zval *zparams;
1087
1088 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS(), "S", &name)) {
1089 return;
1090 }
1091
1092 zparams = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0);
1093
1094 if (Z_TYPE_P(zparams) == IS_ARRAY) {
1095 zend_symtable_del(Z_ARRVAL_P(zparams), name);
1096 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), zparams);
1097 }
1098 }
1099
1100 ZEND_BEGIN_ARG_INFO_EX(ai_HttpParams_offsetSet, 0, 0, 2)
1101 ZEND_ARG_INFO(0, name)
1102 ZEND_ARG_INFO(0, value)
1103 ZEND_END_ARG_INFO();
1104 PHP_METHOD(HttpParams, offsetSet)
1105 {
1106 zend_string *name;
1107 zval *zparam, *zparams, *nvalue;
1108
1109 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Sz", &name, &nvalue)) {
1110 return;
1111 }
1112
1113 zparams = zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0);
1114 SEPARATE_ZVAL(zparams);
1115 convert_to_array(zparams);
1116
1117 if (name->len) {
1118 if (Z_TYPE_P(nvalue) == IS_ARRAY) {
1119 zval *new_zparam;
1120
1121 if ((zparam = zend_symtable_find(Z_ARRVAL_P(zparams), name))) {
1122 new_zparam = zparam;
1123 SEPARATE_ZVAL(new_zparam);
1124 convert_to_array(new_zparam);
1125 array_join(Z_ARRVAL_P(nvalue), Z_ARRVAL_P(new_zparam), 0, 0);
1126 } else {
1127 new_zparam = nvalue;
1128 Z_TRY_ADDREF_P(new_zparam);
1129 }
1130 add_assoc_zval_ex(zparams, name->val, name->len, new_zparam);
1131 } else {
1132 zval tmp;
1133
1134 if ((zparam = zend_symtable_find(Z_ARRVAL_P(zparams), name))) {
1135 tmp = *zparam;
1136 SEPARATE_ZVAL(&tmp);
1137 convert_to_array(&tmp);
1138 } else {
1139 array_init(&tmp);
1140 }
1141
1142 Z_TRY_ADDREF_P(nvalue);
1143 add_assoc_zval_ex(&tmp, ZEND_STRL("value"), nvalue);
1144 add_assoc_zval_ex(zparams, name->val, name->len, &tmp);
1145 }
1146 } else {
1147 zval arr;
1148 zend_string *zs = zval_get_string(nvalue);
1149
1150 array_init(&arr);
1151 add_assoc_bool_ex(&arr, ZEND_STRL("value"), 1);
1152 add_assoc_zval_ex(zparams, zs->val, zs->len, &arr);
1153 zend_string_release(zs);
1154 }
1155
1156 zend_update_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), zparams);
1157 zval_ptr_dtor(zparams);
1158 }
1159
1160 static zend_function_entry php_http_params_methods[] = {
1161 PHP_ME(HttpParams, __construct, ai_HttpParams___construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR|ZEND_ACC_FINAL)
1162
1163 PHP_ME(HttpParams, toArray, ai_HttpParams_toArray, ZEND_ACC_PUBLIC)
1164 PHP_ME(HttpParams, toString, ai_HttpParams_toString, ZEND_ACC_PUBLIC)
1165 ZEND_MALIAS(HttpParams, __toString, toString, ai_HttpParams_toString, ZEND_ACC_PUBLIC)
1166
1167 PHP_ME(HttpParams, offsetExists, ai_HttpParams_offsetExists, ZEND_ACC_PUBLIC)
1168 PHP_ME(HttpParams, offsetUnset, ai_HttpParams_offsetUnset, ZEND_ACC_PUBLIC)
1169 PHP_ME(HttpParams, offsetSet, ai_HttpParams_offsetSet, ZEND_ACC_PUBLIC)
1170 PHP_ME(HttpParams, offsetGet, ai_HttpParams_offsetGet, ZEND_ACC_PUBLIC)
1171
1172 EMPTY_FUNCTION_ENTRY
1173 };
1174
1175 zend_class_entry *php_http_params_class_entry;
1176
1177 PHP_MINIT_FUNCTION(http_params)
1178 {
1179 zend_class_entry ce = {0};
1180
1181 INIT_NS_CLASS_ENTRY(ce, "http", "Params", php_http_params_methods);
1182 php_http_params_class_entry = zend_register_internal_class(&ce);
1183 php_http_params_class_entry->create_object = php_http_params_object_new;
1184 zend_class_implements(php_http_params_class_entry, 1, zend_ce_arrayaccess);
1185
1186 zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("DEF_PARAM_SEP"), ZEND_STRL(","));
1187 zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("DEF_ARG_SEP"), ZEND_STRL(";"));
1188 zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("DEF_VAL_SEP"), ZEND_STRL("="));
1189 zend_declare_class_constant_stringl(php_http_params_class_entry, ZEND_STRL("COOKIE_PARAM_SEP"), ZEND_STRL(""));
1190
1191 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_RAW"), PHP_HTTP_PARAMS_RAW);
1192 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_ESCAPED"), PHP_HTTP_PARAMS_ESCAPED);
1193 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_URLENCODED"), PHP_HTTP_PARAMS_URLENCODED);
1194 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_DIMENSION"), PHP_HTTP_PARAMS_DIMENSION);
1195 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_RFC5987"), PHP_HTTP_PARAMS_RFC5987);
1196 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_DEFAULT"), PHP_HTTP_PARAMS_DEFAULT);
1197 zend_declare_class_constant_long(php_http_params_class_entry, ZEND_STRL("PARSE_QUERY"), PHP_HTTP_PARAMS_QUERY);
1198
1199 zend_declare_property_null(php_http_params_class_entry, ZEND_STRL("params"), ZEND_ACC_PUBLIC);
1200 zend_declare_property_stringl(php_http_params_class_entry, ZEND_STRL("param_sep"), ZEND_STRL(","), ZEND_ACC_PUBLIC);
1201 zend_declare_property_stringl(php_http_params_class_entry, ZEND_STRL("arg_sep"), ZEND_STRL(";"), ZEND_ACC_PUBLIC);
1202 zend_declare_property_stringl(php_http_params_class_entry, ZEND_STRL("val_sep"), ZEND_STRL("="), ZEND_ACC_PUBLIC);
1203 zend_declare_property_long(php_http_params_class_entry, ZEND_STRL("flags"), PHP_HTTP_PARAMS_DEFAULT, ZEND_ACC_PUBLIC);
1204
1205 return SUCCESS;
1206 }
1207
1208 /*
1209 * Local variables:
1210 * tab-width: 4
1211 * c-basic-offset: 4
1212 * End:
1213 * vim600: noet sw=4 ts=4 fdm=marker
1214 * vim<600: noet sw=4 ts=4
1215 */
1216
Extended HTTP Support