39e3b89987ea3d31f44a43ef7bf45f3d0d01029a
[m6w6/ext-http] / http_querystring_object.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) 2004-2007, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
11 */
12
13 /* $Id$ */
14
15 #define HTTP_WANT_SAPI
16 #include "php_http.h"
17
18 #ifdef ZEND_ENGINE_2
19
20 #include "php_variables.h"
21 #include "zend_interfaces.h"
22
23 #include "php_http_api.h"
24 #include "php_http_querystring_api.h"
25 #include "php_http_querystring_object.h"
26 #include "php_http_exception_object.h"
27
28 #define HTTP_BEGIN_ARGS(method, req_args) HTTP_BEGIN_ARGS_EX(HttpQueryString, method, 0, req_args)
29 #define HTTP_EMPTY_ARGS(method) HTTP_EMPTY_ARGS_EX(HttpQueryString, method, 0)
30 #define HTTP_QUERYSTRING_ME(method, visibility) PHP_ME(HttpQueryString, method, HTTP_ARGS(HttpQueryString, method), visibility)
31 #define HTTP_QUERYSTRING_GME(method, visibility) PHP_ME(HttpQueryString, method, HTTP_ARGS(HttpQueryString, __getter), visibility)
32
33 HTTP_BEGIN_ARGS(__construct, 0)
34 HTTP_ARG_VAL(global, 0)
35 HTTP_ARG_VAL(params, 0)
36 HTTP_END_ARGS;
37
38 #ifndef WONKY
39 HTTP_BEGIN_ARGS(singleton, 0)
40 HTTP_ARG_VAL(global, 0)
41 HTTP_END_ARGS;
42 #endif
43
44 HTTP_BEGIN_ARGS(factory, 0)
45 HTTP_ARG_VAL(global, 0)
46 HTTP_ARG_VAL(params, 0)
47 HTTP_ARG_VAL(class_name, 0)
48 HTTP_END_ARGS;
49
50 HTTP_EMPTY_ARGS(toArray);
51 HTTP_EMPTY_ARGS(toString);
52
53 HTTP_BEGIN_ARGS(get, 0)
54 HTTP_ARG_VAL(name, 0)
55 HTTP_ARG_VAL(type, 0)
56 HTTP_ARG_VAL(defval, 0)
57 HTTP_ARG_VAL(delete, 0)
58 HTTP_END_ARGS;
59
60 HTTP_BEGIN_ARGS(set, 1)
61 HTTP_ARG_VAL(params, 0)
62 HTTP_END_ARGS;
63
64 HTTP_BEGIN_ARGS(mod, 0)
65 HTTP_ARG_VAL(params, 0)
66 HTTP_END_ARGS;
67
68 HTTP_BEGIN_ARGS(__getter, 1)
69 HTTP_ARG_VAL(name, 0)
70 HTTP_ARG_VAL(defval, 0)
71 HTTP_ARG_VAL(delete, 0)
72 HTTP_END_ARGS;
73
74 #ifdef HTTP_HAVE_ICONV
75 HTTP_BEGIN_ARGS(xlate, 2)
76 HTTP_ARG_VAL(from_encoding, 0)
77 HTTP_ARG_VAL(to_encoding, 0)
78 HTTP_END_ARGS;
79 #endif
80
81 HTTP_EMPTY_ARGS(serialize);
82 HTTP_BEGIN_ARGS(unserialize, 1)
83 HTTP_ARG_VAL(serialized, 0)
84 HTTP_END_ARGS;
85
86 HTTP_BEGIN_ARGS(offsetGet, 1)
87 HTTP_ARG_VAL(offset, 0)
88 HTTP_END_ARGS;
89
90 HTTP_BEGIN_ARGS(offsetSet, 2)
91 HTTP_ARG_VAL(offset, 0)
92 HTTP_ARG_VAL(value, 0)
93 HTTP_END_ARGS;
94
95 HTTP_BEGIN_ARGS(offsetExists, 1)
96 HTTP_ARG_VAL(offset, 0)
97 HTTP_END_ARGS;
98
99 HTTP_BEGIN_ARGS(offsetUnset, 1)
100 HTTP_ARG_VAL(offset, 0)
101 HTTP_END_ARGS;
102
103
104 #define OBJ_PROP_CE http_querystring_object_ce
105 zend_class_entry *http_querystring_object_ce;
106 zend_function_entry http_querystring_object_fe[] = {
107 HTTP_QUERYSTRING_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR|ZEND_ACC_FINAL)
108
109 HTTP_QUERYSTRING_ME(toArray, ZEND_ACC_PUBLIC)
110 HTTP_QUERYSTRING_ME(toString, ZEND_ACC_PUBLIC)
111 ZEND_MALIAS(HttpQueryString, __toString, toString, HTTP_ARGS(HttpQueryString, toString), ZEND_ACC_PUBLIC)
112
113 HTTP_QUERYSTRING_ME(get, ZEND_ACC_PUBLIC)
114 HTTP_QUERYSTRING_ME(set, ZEND_ACC_PUBLIC)
115 HTTP_QUERYSTRING_ME(mod, ZEND_ACC_PUBLIC)
116
117 HTTP_QUERYSTRING_GME(getBool, ZEND_ACC_PUBLIC)
118 HTTP_QUERYSTRING_GME(getInt, ZEND_ACC_PUBLIC)
119 HTTP_QUERYSTRING_GME(getFloat, ZEND_ACC_PUBLIC)
120 HTTP_QUERYSTRING_GME(getString, ZEND_ACC_PUBLIC)
121 HTTP_QUERYSTRING_GME(getArray, ZEND_ACC_PUBLIC)
122 HTTP_QUERYSTRING_GME(getObject, ZEND_ACC_PUBLIC)
123
124 HTTP_QUERYSTRING_ME(factory, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
125 #ifndef WONKY
126 HTTP_QUERYSTRING_ME(singleton, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
127 #endif
128 #ifdef HTTP_HAVE_ICONV
129 HTTP_QUERYSTRING_ME(xlate, ZEND_ACC_PUBLIC)
130 #endif
131
132 /* Implements Serializable */
133 HTTP_QUERYSTRING_ME(serialize, ZEND_ACC_PUBLIC)
134 HTTP_QUERYSTRING_ME(unserialize, ZEND_ACC_PUBLIC)
135
136 /* Implements ArrayAccess */
137 HTTP_QUERYSTRING_ME(offsetGet, ZEND_ACC_PUBLIC)
138 HTTP_QUERYSTRING_ME(offsetSet, ZEND_ACC_PUBLIC)
139 HTTP_QUERYSTRING_ME(offsetExists, ZEND_ACC_PUBLIC)
140 HTTP_QUERYSTRING_ME(offsetUnset, ZEND_ACC_PUBLIC)
141
142 EMPTY_FUNCTION_ENTRY
143 };
144 static zend_object_handlers http_querystring_object_handlers;
145
146 PHP_MINIT_FUNCTION(http_querystring_object)
147 {
148 HTTP_REGISTER_CLASS_EX(HttpQueryString, http_querystring_object, NULL, 0);
149
150 #ifndef WONKY
151 zend_class_implements(http_querystring_object_ce TSRMLS_CC, 2, zend_ce_serializable, zend_ce_arrayaccess);
152 #endif
153
154 DCL_STATIC_PROP_N(PRIVATE, instance);
155 DCL_PROP_N(PRIVATE, queryArray);
156 DCL_PROP(PRIVATE, string, queryString, "");
157
158 #ifndef WONKY
159 DCL_CONST(long, "TYPE_BOOL", HTTP_QUERYSTRING_TYPE_BOOL);
160 DCL_CONST(long, "TYPE_INT", HTTP_QUERYSTRING_TYPE_INT);
161 DCL_CONST(long, "TYPE_FLOAT", HTTP_QUERYSTRING_TYPE_FLOAT);
162 DCL_CONST(long, "TYPE_STRING", HTTP_QUERYSTRING_TYPE_STRING);
163 DCL_CONST(long, "TYPE_ARRAY", HTTP_QUERYSTRING_TYPE_ARRAY);
164 DCL_CONST(long, "TYPE_OBJECT", HTTP_QUERYSTRING_TYPE_OBJECT);
165 #endif
166
167 HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_BOOL", HTTP_QUERYSTRING_TYPE_BOOL);
168 HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_INT", HTTP_QUERYSTRING_TYPE_INT);
169 HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_FLOAT", HTTP_QUERYSTRING_TYPE_FLOAT);
170 HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_STRING", HTTP_QUERYSTRING_TYPE_STRING);
171 HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_ARRAY", HTTP_QUERYSTRING_TYPE_ARRAY);
172 HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_OBJECT", HTTP_QUERYSTRING_TYPE_OBJECT);
173
174 return SUCCESS;
175 }
176
177 zend_object_value _http_querystring_object_new(zend_class_entry *ce TSRMLS_DC)
178 {
179 return http_querystring_object_new_ex(ce, NULL, NULL);
180 }
181
182 zend_object_value _http_querystring_object_new_ex(zend_class_entry *ce, void *nothing, http_querystring_object **ptr TSRMLS_DC)
183 {
184 zend_object_value ov;
185 http_querystring_object *o;
186
187 o = ecalloc(1, sizeof(http_querystring_object));
188 o->zo.ce = ce;
189
190 if (ptr) {
191 *ptr = o;
192 }
193
194 ALLOC_HASHTABLE(OBJ_PROP(o));
195 zend_hash_init(OBJ_PROP(o), zend_hash_num_elements(&ce->default_properties), NULL, ZVAL_PTR_DTOR, 0);
196 zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
197
198 ov.handle = putObject(http_querystring_object, o);
199 ov.handlers = &http_querystring_object_handlers;
200
201 return ov;
202 }
203
204 void _http_querystring_object_free(zend_object *object TSRMLS_DC)
205 {
206 http_querystring_object *o = (http_querystring_object *) object;
207
208 freeObject(o);
209 }
210
211 /* {{{ querystring helpers */
212 #define http_querystring_instantiate(t, g, p, u) _http_querystring_instantiate((t), (g), (p), (u) TSRMLS_CC)
213 static inline zval *_http_querystring_instantiate(zval *this_ptr, zend_bool global, zval *params, zend_bool defer_update TSRMLS_DC)
214 {
215 zval *qarray = NULL, *qstring = NULL, **_SERVER = NULL, **_GET = NULL, **QUERY_STRING = NULL;;
216
217 if (!this_ptr) {
218 MAKE_STD_ZVAL(this_ptr);
219 Z_TYPE_P(this_ptr) = IS_OBJECT;
220 this_ptr->value.obj = http_querystring_object_new(http_querystring_object_ce);
221 }
222 if (global) {
223 #ifdef ZEND_ENGINE_2
224 zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
225 #endif
226 if ( (SUCCESS == zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &_SERVER)) &&
227 (Z_TYPE_PP(_SERVER) == IS_ARRAY) &&
228 (SUCCESS == zend_hash_find(Z_ARRVAL_PP(_SERVER), "QUERY_STRING", sizeof("QUERY_STRING"), (void *) &QUERY_STRING))) {
229
230 qstring = *QUERY_STRING;
231 #ifdef ZEND_ENGINE_2
232 zend_is_auto_global("_GET", lenof("_GET") TSRMLS_CC);
233 #endif
234 if ((SUCCESS == zend_hash_find(&EG(symbol_table), "_GET", sizeof("_GET"), (void *) &_GET)) && (Z_TYPE_PP(_GET) == IS_ARRAY)) {
235 qarray = *_GET;
236 } else {
237 http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to superglobal GET array");
238 }
239 } else {
240 http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to QUERY_STRING");
241 }
242
243 if (qarray && qstring) {
244 if (Z_TYPE_P(qstring) != IS_STRING) {
245 convert_to_string(qstring);
246 }
247
248 SET_PROP(queryArray, qarray);
249 SET_PROP(queryString, qstring);
250 GET_PROP(queryArray)->is_ref = 1;
251 GET_PROP(queryString)->is_ref = 1;
252
253 if (params) {
254 http_querystring_modify(GET_PROP(queryArray), params);
255 }
256 if (!defer_update) {
257 http_querystring_update(GET_PROP(queryArray), GET_PROP(queryString));
258 }
259 }
260 } else {
261 qarray = ecalloc(1, sizeof(zval));
262 array_init(qarray);
263
264 SET_PROP(queryArray, qarray);
265 UPD_STRL(queryString, "", 0);
266
267 if (params && http_querystring_modify(qarray, params) && !defer_update) {
268 http_querystring_update(qarray, GET_PROP(queryString));
269 }
270 }
271
272 return this_ptr;
273 }
274
275 #define http_querystring_get(o, t, n, l, def, del, r) _http_querystring_get((o), (t), (n), (l), (def), (del), (r) TSRMLS_CC)
276 static inline void _http_querystring_get(zval *this_ptr, int type, char *name, uint name_len, zval *defval, zend_bool del, zval *return_value TSRMLS_DC)
277 {
278 zval **arrval, *qarray = GET_PROP(queryArray);
279
280 if ((Z_TYPE_P(qarray) == IS_ARRAY) && (SUCCESS == zend_hash_find(Z_ARRVAL_P(qarray), name, name_len + 1, (void *) &arrval))) {
281 RETVAL_ZVAL(*arrval, 1, 0);
282
283 if (type) {
284 convert_to_type(type, return_value);
285 }
286
287 if (del && (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarray), name, name_len + 1))) {
288 http_querystring_update(qarray, GET_PROP(queryString));
289 }
290 } else if(defval) {
291 RETURN_ZVAL(defval, 1, 0);
292 }
293 }
294 /* }}} */
295
296 /* {{{ proto final void HttpQueryString::__construct([bool global = true[, mixed add])
297 Creates a new HttpQueryString object instance. Operates on and modifies $_GET and $_SERVER['QUERY_STRING'] if global is TRUE. */
298 PHP_METHOD(HttpQueryString, __construct)
299 {
300 zend_bool global = 1;
301 zval *params = NULL;
302
303 SET_EH_THROW_HTTP();
304 if (!sapi_module.treat_data) {
305 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
306 } else if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bz", &global, &params)) {
307 http_querystring_instantiate(getThis(), global, params, 0);
308 }
309 SET_EH_NORMAL();
310 }
311 /* }}} */
312
313 /* {{{ proto HttpQueryString HttpQueryString::factory([bool global = TRUE[, mixed params[, string class_name = "HttpQueryString"])
314 Creates a new HttpQueryString object instance. */
315 PHP_METHOD(HttpQueryString, factory)
316 {
317 zend_bool global = 1;
318 zval *params = NULL;
319 char *cn = NULL;
320 int cl = 0;
321 zend_object_value ov;
322
323 SET_EH_THROW_HTTP();
324 if (!sapi_module.treat_data) {
325 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
326 } else if ( SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bzs", &global, &params, &cn, &cl) &&
327 SUCCESS == http_object_new(&ov, cn, cl, _http_querystring_object_new_ex, http_querystring_object_ce, NULL, NULL)) {
328 RETVAL_OBJVAL(ov, 0);
329 http_querystring_instantiate(return_value, global, params, 0);
330 }
331 SET_EH_NORMAL();
332 }
333 /* }}} */
334
335 /* {{{ proto string HttpQueryString::toString()
336 Returns the string representation. */
337 PHP_METHOD(HttpQueryString, toString)
338 {
339 NO_ARGS;
340 RETURN_PROP(queryString);
341 }
342 /* }}} */
343
344 /* {{{ proto array HttpQueryString::toArray()
345 Returns the array representation. */
346 PHP_METHOD(HttpQueryString, toArray)
347 {
348 NO_ARGS;
349 RETURN_PROP(queryArray);
350 }
351 /* }}} */
352
353 /* {{{ proto mixed HttpQueryString::get([string key[, mixed type = 0[, mixed defval = NULL[, bool delete = false]]]])
354 Get (part of) the query string. The type parameter is either one of the HttpQueryString::TYPE_* constants or a type abbreviation like "b" for bool, "i" for int, "f" for float, "s" for string, "a" for array and "o" for a stdClass object. */
355 PHP_METHOD(HttpQueryString, get)
356 {
357 char *name = NULL;
358 int name_len = 0;
359 long type = 0;
360 zend_bool del = 0;
361 zval *ztype = NULL, *defval = NULL;
362
363 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|szzb", &name, &name_len, &ztype, &defval, &del)) {
364 if (name && name_len) {
365 if (ztype) {
366 if (Z_TYPE_P(ztype) == IS_LONG) {
367 type = Z_LVAL_P(ztype);
368 } else if(Z_TYPE_P(ztype) == IS_STRING) {
369 switch (Z_STRVAL_P(ztype)[0]) {
370 case 'B':
371 case 'b': type = HTTP_QUERYSTRING_TYPE_BOOL; break;
372 case 'I':
373 case 'i': type = HTTP_QUERYSTRING_TYPE_INT; break;
374 case 'F':
375 case 'f': type = HTTP_QUERYSTRING_TYPE_FLOAT; break;
376 case 'S':
377 case 's': type = HTTP_QUERYSTRING_TYPE_STRING; break;
378 case 'A':
379 case 'a': type = HTTP_QUERYSTRING_TYPE_ARRAY; break;
380 case 'O':
381 case 'o': type = HTTP_QUERYSTRING_TYPE_OBJECT; break;
382 }
383 }
384 }
385 http_querystring_get(getThis(), type, name, name_len, defval, del, return_value);
386 } else {
387 RETURN_PROP(queryString);
388 }
389 }
390 }
391 /* }}} */
392
393 /* {{{ proto string HttpQueryString::set(mixed params)
394 Set query string entry/entries. NULL values will unset the variable. */
395 PHP_METHOD(HttpQueryString, set)
396 {
397 zval *params;
398
399 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
400 zval *qarray = GET_PROP(queryArray);
401 if (http_querystring_modify(qarray, params)) {
402 http_querystring_update(qarray, GET_PROP(queryString));
403 }
404 }
405
406 if (return_value_used) {
407 RETURN_PROP(queryString);
408 }
409 }
410 /* }}} */
411
412 /* {{{ proto HttpQueryString HttpQueryString::mod(mixed params)
413 Copies the query string object and sets provided params at the clone. */
414 PHP_METHOD(HttpQueryString, mod)
415 {
416 zval *zobj, *qarr, *qstr, *params;
417
418 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
419 zobj = http_querystring_instantiate(NULL, 0, GET_PROP(queryArray), 1);
420 qarr = GET_PROP_EX(zobj, queryArray);
421 qstr = GET_PROP_EX(zobj, queryString);
422
423 http_querystring_modify(qarr, params);
424 http_querystring_update(qarr, qstr);
425
426 RETURN_ZVAL(zobj, 1, 1);
427 }
428 }
429 /* }}} */
430
431 #ifndef WONKY
432 /* {{{ proto static HttpQueryString HttpQueryString::singleton([bool global = true])
433 Get a single instance (differentiates between the global setting). */
434 PHP_METHOD(HttpQueryString, singleton)
435 {
436 zend_bool global = 1;
437 zval *instance = GET_STATIC_PROP(instance);
438
439 SET_EH_THROW_HTTP();
440 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &global)) {
441 zval **zobj_ptr = NULL, *zobj = NULL;
442
443 if (Z_TYPE_P(instance) == IS_ARRAY) {
444 if (SUCCESS == zend_hash_index_find(Z_ARRVAL_P(instance), global, (void *) &zobj_ptr)) {
445 RETVAL_ZVAL(*zobj_ptr, 1, 0);
446 } else {
447 zobj = http_querystring_instantiate(NULL, global, NULL, (zend_bool) !global);
448 add_index_zval(instance, global, zobj);
449 RETVAL_OBJECT(zobj, 1);
450 }
451 } else {
452 MAKE_STD_ZVAL(instance);
453 array_init(instance);
454
455 zobj = http_querystring_instantiate(NULL, global, NULL, (zend_bool) !global);
456 add_index_zval(instance, global, zobj);
457 RETVAL_OBJECT(zobj, 1);
458
459 SET_STATIC_PROP(instance, instance);
460 zval_ptr_dtor(&instance);
461 }
462 }
463 SET_EH_NORMAL();
464 }
465 /* }}} */
466 #endif
467
468 /* {{{ Getters by type */
469 #define HTTP_QUERYSTRING_GETTER(method, TYPE) \
470 PHP_METHOD(HttpQueryString, method) \
471 { \
472 char *name; \
473 int name_len; \
474 zval *defval = NULL; \
475 zend_bool del = 0; \
476 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|zb", &name, &name_len, &defval, &del)) { \
477 http_querystring_get(getThis(), TYPE, name, name_len, defval, del, return_value); \
478 } \
479 }
480 HTTP_QUERYSTRING_GETTER(getBool, IS_BOOL);
481 HTTP_QUERYSTRING_GETTER(getInt, IS_LONG);
482 HTTP_QUERYSTRING_GETTER(getFloat, IS_DOUBLE);
483 HTTP_QUERYSTRING_GETTER(getString, IS_STRING);
484 HTTP_QUERYSTRING_GETTER(getArray, IS_ARRAY);
485 HTTP_QUERYSTRING_GETTER(getObject, IS_OBJECT);
486 /* }}} */
487
488 #ifdef HTTP_HAVE_ICONV
489 /* {{{ proto bool HttpQueryString::xlate(string ie, string oe)
490 Converts the query string from the source encoding ie to the target encoding oe. WARNING: Don't use any character set that can contain NUL bytes like UTF-16. */
491 PHP_METHOD(HttpQueryString, xlate)
492 {
493 char *ie, *oe;
494 int ie_len, oe_len;
495 zval xa, *qa, *qs;
496 STATUS rs;
497
498 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &ie, &ie_len, &oe, &oe_len)) {
499 RETURN_FALSE;
500 }
501
502 qa = GET_PROP(queryArray);
503 qs = GET_PROP(queryString);
504 INIT_PZVAL(&xa);
505 array_init(&xa);
506
507 if (SUCCESS == (rs = http_querystring_xlate(&xa, qa, ie, oe))) {
508 zend_hash_clean(Z_ARRVAL_P(qa));
509 zend_hash_copy(Z_ARRVAL_P(qa), Z_ARRVAL(xa), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
510 http_querystring_update(qa, qs);
511 }
512 zval_dtor(&xa);
513
514 RETURN_SUCCESS(rs);
515 }
516 /* }}} */
517 #endif /* HAVE_ICONV */
518
519 /* {{{ proto string HttpQueryString::serialize()
520 Implements Serializable::serialize(). */
521 PHP_METHOD(HttpQueryString, serialize)
522 {
523 NO_ARGS;
524 RETURN_PROP(queryString);
525 }
526 /* }}} */
527
528 /* {{{ proto void HttpQueryString::unserialize(string serialized)
529 Implements Serializable::unserialize(). */
530 PHP_METHOD(HttpQueryString, unserialize)
531 {
532 zval *serialized;
533
534 SET_EH_THROW_HTTP();
535 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &serialized)) {
536 if (Z_TYPE_P(serialized) == IS_STRING) {
537 http_querystring_instantiate(getThis(), 0, serialized, 0);
538 } else {
539 http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Expected a string as parameter");
540 }
541 }
542 SET_EH_NORMAL();
543 }
544 /* }}} */
545
546 /* {{{ proto mixed HttpQueryString::offsetGet(string offset)
547 Implements ArrayAccess::offsetGet(). */
548 PHP_METHOD(HttpQueryString, offsetGet)
549 {
550 char *offset_str;
551 int offset_len;
552 zval **value;
553
554 if ( (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) &&
555 (SUCCESS == zend_hash_find(Z_ARRVAL_P(GET_PROP(queryArray)), offset_str, offset_len + 1, (void *) &value))) {
556 RETVAL_ZVAL(*value, 1, 0);
557 }
558 }
559 /* }}} */
560
561 /* {{{ proto void HttpQueryString::offsetSet(string offset, mixed value)
562 Implements ArrayAccess::offsetGet(). */
563 PHP_METHOD(HttpQueryString, offsetSet)
564 {
565 char *offset_str;
566 int offset_len;
567 zval *value;
568
569 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &offset_str, &offset_len, &value)) {
570 zval *qarr = GET_PROP(queryArray), *qstr = GET_PROP(queryString);
571
572 ZVAL_ADDREF(value);
573 add_assoc_zval_ex(qarr, offset_str, offset_len + 1, value);
574 http_querystring_update(qarr, qstr);
575 }
576 }
577 /* }}} */
578
579 /* {{{ proto bool HttpQueryString::offsetExists(string offset)
580 Implements ArrayAccess::offsetExists(). */
581 PHP_METHOD(HttpQueryString, offsetExists)
582 {
583 char *offset_str;
584 int offset_len;
585 zval **value;
586
587 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) {
588 RETURN_BOOL((SUCCESS == zend_hash_find(Z_ARRVAL_P(GET_PROP(queryArray)), offset_str, offset_len + 1, (void *) &value)) && (Z_TYPE_PP(value) != IS_NULL));
589 }
590 }
591 /* }}} */
592
593 /* {{{ proto void HttpQueryString::offsetUnset(string offset)
594 Implements ArrayAccess::offsetUnset(). */
595 PHP_METHOD(HttpQueryString, offsetUnset)
596 {
597 char *offset_str;
598 int offset_len;
599
600 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) {
601 zval *qarr = GET_PROP(queryArray);
602
603 if (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarr), offset_str, offset_len + 1)) {
604 http_querystring_update(qarr, GET_PROP(queryString));
605 }
606 }
607 }
608 /* }}} */
609
610 #endif /* ZEND_ENGINE_2 */
611
612 /*
613 * Local variables:
614 * tab-width: 4
615 * c-basic-offset: 4
616 * End:
617 * vim600: noet sw=4 ts=4 fdm=marker
618 * vim<600: noet sw=4 ts=4
619 */
620