git.m6w6.name Git - m6w6/ext-http/blob - 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) 2004-2006, 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_EMPTY_ARGS(toArray);
  45 HTTP_EMPTY_ARGS(toString);
  46
  47 HTTP_BEGIN_ARGS(get, 0)
  48         HTTP_ARG_VAL(name, 0)
  49         HTTP_ARG_VAL(type, 0)
  50         HTTP_ARG_VAL(defval, 0)
  51         HTTP_ARG_VAL(delete, 0)
  52 HTTP_END_ARGS;
  53
  54 HTTP_BEGIN_ARGS(set, 1)
  55         HTTP_ARG_VAL(params, 0)
  56 HTTP_END_ARGS;
  57
  58 HTTP_BEGIN_ARGS(mod, 0)
  59         HTTP_ARG_VAL(params, 0)
  60 HTTP_END_ARGS;
  61
  62 HTTP_BEGIN_ARGS(__getter, 1)
  63         HTTP_ARG_VAL(name, 0)
  64         HTTP_ARG_VAL(defval, 0)
  65         HTTP_ARG_VAL(delete, 0)
  66 HTTP_END_ARGS;
  67
  68 #ifdef HTTP_HAVE_ICONV
  69 HTTP_BEGIN_ARGS(xlate, 2)
  70         HTTP_ARG_VAL(from_encoding, 0)
  71         HTTP_ARG_VAL(to_encoding, 0)
  72 HTTP_END_ARGS;
  73 #endif
  74
  75 HTTP_EMPTY_ARGS(serialize);
  76 HTTP_BEGIN_ARGS(unserialize, 1)
  77         HTTP_ARG_VAL(serialized, 0)
  78 HTTP_END_ARGS;
  79
  80 #define OBJ_PROP_CE http_querystring_object_ce
  81 zend_class_entry *http_querystring_object_ce;
  82 zend_function_entry http_querystring_object_fe[] = {
  83         HTTP_QUERYSTRING_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR|ZEND_ACC_FINAL)
  84
  85         HTTP_QUERYSTRING_ME(toArray, ZEND_ACC_PUBLIC)
  86         HTTP_QUERYSTRING_ME(toString, ZEND_ACC_PUBLIC)
  87         ZEND_MALIAS(HttpQueryString, __toString, toString, HTTP_ARGS(HttpQueryString, toString), ZEND_ACC_PUBLIC)
  88
  89         HTTP_QUERYSTRING_ME(get, ZEND_ACC_PUBLIC)
  90         HTTP_QUERYSTRING_ME(set, ZEND_ACC_PUBLIC)
  91         HTTP_QUERYSTRING_ME(mod, ZEND_ACC_PUBLIC)
  92
  93         HTTP_QUERYSTRING_GME(getBool, ZEND_ACC_PUBLIC)
  94         HTTP_QUERYSTRING_GME(getInt, ZEND_ACC_PUBLIC)
  95         HTTP_QUERYSTRING_GME(getFloat, ZEND_ACC_PUBLIC)
  96         HTTP_QUERYSTRING_GME(getString, ZEND_ACC_PUBLIC)
  97         HTTP_QUERYSTRING_GME(getArray, ZEND_ACC_PUBLIC)
  98         HTTP_QUERYSTRING_GME(getObject, ZEND_ACC_PUBLIC)
  99
 100 #ifndef WONKY
 101         HTTP_QUERYSTRING_ME(singleton, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 102 #endif
 103 #ifdef HTTP_HAVE_ICONV
 104         HTTP_QUERYSTRING_ME(xlate, ZEND_ACC_PUBLIC)
 105 #endif
 106
 107         /* Implements Serializable */
 108         HTTP_QUERYSTRING_ME(serialize, ZEND_ACC_PUBLIC)
 109         HTTP_QUERYSTRING_ME(unserialize, ZEND_ACC_PUBLIC)
 110
 111         EMPTY_FUNCTION_ENTRY
 112 };
 113 static zend_object_handlers http_querystring_object_handlers;
 114
 115 PHP_MINIT_FUNCTION(http_querystring_object)
 116 {
 117         HTTP_REGISTER_CLASS_EX(HttpQueryString, http_querystring_object, NULL, 0);
 118
 119 #ifndef WONKY
 120         zend_class_implements(http_querystring_object_ce TSRMLS_CC, 1, zend_ce_serializable);
 121 #endif
 122
 123         DCL_STATIC_PROP_N(PRIVATE, instance);
 124         DCL_PROP_N(PRIVATE, queryArray);
 125         DCL_PROP(PRIVATE, string, queryString, "");
 126
 127 #ifndef WONKY
 128         DCL_CONST(long, "TYPE_BOOL", HTTP_QUERYSTRING_TYPE_BOOL);
 129         DCL_CONST(long, "TYPE_INT", HTTP_QUERYSTRING_TYPE_INT);
 130         DCL_CONST(long, "TYPE_FLOAT", HTTP_QUERYSTRING_TYPE_FLOAT);
 131         DCL_CONST(long, "TYPE_STRING", HTTP_QUERYSTRING_TYPE_STRING);
 132         DCL_CONST(long, "TYPE_ARRAY", HTTP_QUERYSTRING_TYPE_ARRAY);
 133         DCL_CONST(long, "TYPE_OBJECT", HTTP_QUERYSTRING_TYPE_OBJECT);
 134 #endif
 135
 136         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_BOOL", HTTP_QUERYSTRING_TYPE_BOOL);
 137         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_INT", HTTP_QUERYSTRING_TYPE_INT);
 138         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_FLOAT", HTTP_QUERYSTRING_TYPE_FLOAT);
 139         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_STRING", HTTP_QUERYSTRING_TYPE_STRING);
 140         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_ARRAY", HTTP_QUERYSTRING_TYPE_ARRAY);
 141         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_OBJECT", HTTP_QUERYSTRING_TYPE_OBJECT);
 142
 143         return SUCCESS;
 144 }
 145
 146 zend_object_value _http_querystring_object_new(zend_class_entry *ce TSRMLS_DC)
 147 {
 148         return http_querystring_object_new_ex(ce, NULL);
 149 }
 150
 151 zend_object_value _http_querystring_object_new_ex(zend_class_entry *ce, http_querystring_object **ptr TSRMLS_DC)
 152 {
 153         zend_object_value ov;
 154         http_querystring_object *o;
 155
 156         o = ecalloc(1, sizeof(http_querystring_object));
 157         o->zo.ce = ce;
 158
 159         if (ptr) {
 160                 *ptr = o;
 161         }
 162
 163         ALLOC_HASHTABLE(OBJ_PROP(o));
 164         zend_hash_init(OBJ_PROP(o), zend_hash_num_elements(&ce->default_properties), NULL, ZVAL_PTR_DTOR, 0);
 165         zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 166
 167         ov.handle = putObject(http_querystring_object, o);
 168         ov.handlers = &http_querystring_object_handlers;
 169
 170         return ov;
 171 }
 172
 173 void _http_querystring_object_free(zend_object *object TSRMLS_DC)
 174 {
 175         http_querystring_object *o = (http_querystring_object *) object;
 176
 177         if (OBJ_PROP(o)) {
 178                 zend_hash_destroy(OBJ_PROP(o));
 179                 FREE_HASHTABLE(OBJ_PROP(o));
 180         }
 181         efree(o);
 182 }
 183
 184 /* {{{ querystring helpers */
 185 #define http_querystring_instantiate(g) _http_querystring_instantiate((g) TSRMLS_CC)
 186 static inline zval *_http_querystring_instantiate(zend_bool global TSRMLS_DC)
 187 {
 188         zval *zobj, *zglobal;
 189
 190         MAKE_STD_ZVAL(zglobal);
 191         ZVAL_BOOL(zglobal, global);
 192
 193         MAKE_STD_ZVAL(zobj);
 194         Z_TYPE_P(zobj) = IS_OBJECT;
 195         Z_OBJVAL_P(zobj) = http_querystring_object_new(http_querystring_object_ce);
 196         zend_call_method_with_1_params(&zobj, Z_OBJCE_P(zobj), NULL, "__construct", NULL, zglobal);
 197
 198         zval_ptr_dtor(&zglobal);
 199
 200         return zobj;
 201 }
 202
 203 #define http_querystring_get(o, t, n, l, def, del, r) _http_querystring_get((o), (t), (n), (l), (def), (del), (r) TSRMLS_CC)
 204 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)
 205 {
 206         zval **arrval, *qarray = GET_PROP(queryArray);
 207
 208         if ((Z_TYPE_P(qarray) == IS_ARRAY) && (SUCCESS == zend_hash_find(Z_ARRVAL_P(qarray), name, name_len + 1, (void *) &arrval))) {
 209                 RETVAL_ZVAL(*arrval, 1, 0);
 210
 211                 if (type) {
 212                         convert_to_type(type, return_value);
 213                 }
 214
 215                 if (del && (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarray), name, name_len + 1))) {
 216                         http_querystring_update(qarray, GET_PROP(queryString));
 217                 }
 218         } else if(defval) {
 219                 RETURN_ZVAL(defval, 1, 0);
 220         }
 221 }
 222 /* }}} */
 223
 224 /* {{{ proto final void HttpQueryString::__construct([bool global = true[, mixed add])
 225  *
 226  * Creates a new HttpQueryString object instance.
 227  * Operates on and modifies $_GET and $_SERVER['QUERY_STRING'] if global is TRUE.
 228  */
 229 PHP_METHOD(HttpQueryString, __construct)
 230 {
 231         zend_bool global = 1;
 232         zval *params = NULL, *qarray = NULL, *qstring = NULL, **_GET, **_SERVER, **QUERY_STRING;
 233
 234         SET_EH_THROW_HTTP();
 235         if (!sapi_module.treat_data) {
 236                 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
 237         } else if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bz", &global, &params)) {
 238                 if (global) {
 239 #ifdef ZEND_ENGINE_2
 240                         zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
 241 #endif
 242                         if (    (SUCCESS == zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &_SERVER)) &&
 243                                         (Z_TYPE_PP(_SERVER) == IS_ARRAY) &&
 244                                         (SUCCESS == zend_hash_find(Z_ARRVAL_PP(_SERVER), "QUERY_STRING", sizeof("QUERY_STRING"), (void *) &QUERY_STRING))) {
 245
 246                                 qstring = *QUERY_STRING;
 247 #ifdef ZEND_ENGINE_2
 248                                 zend_is_auto_global("_GET", lenof("_GET") TSRMLS_CC);
 249 #endif
 250                                 if ((SUCCESS == zend_hash_find(&EG(symbol_table), "_GET", sizeof("_GET"), (void *) &_GET)) && (Z_TYPE_PP(_GET) == IS_ARRAY)) {
 251                                         qarray = *_GET;
 252                                 } else {
 253                                         http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to superglobal GET array");
 254                                 }
 255                         } else {
 256                                 http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to QUERY_STRING");
 257                         }
 258
 259                         if (qarray && qstring) {
 260                                 if (Z_TYPE_P(qstring) != IS_STRING) {
 261                                         convert_to_string(qstring);
 262                                 }
 263
 264                                 SET_PROP(queryArray, qarray);
 265                                 SET_PROP(queryString, qstring);
 266                                 GET_PROP(queryArray)->is_ref = 1;
 267                                 GET_PROP(queryString)->is_ref = 1;
 268
 269                                 if (params) {
 270                                         http_querystring_modify(GET_PROP(queryArray), params);
 271                                 }
 272                                 http_querystring_update(GET_PROP(queryArray), GET_PROP(queryString));
 273                         }
 274                 } else {
 275                         qarray = ecalloc(1, sizeof(zval));
 276                         array_init(qarray);
 277
 278                         SET_PROP(queryArray, qarray);
 279                         UPD_STRL(queryString, "", 0);
 280
 281                         if (params && http_querystring_modify(qarray, params)) {
 282                                 http_querystring_update(qarray, GET_PROP(queryString));
 283                         }
 284                 }
 285         }
 286         SET_EH_NORMAL();
 287 }
 288 /* }}} */
 289
 290 /* {{{ proto string HttpQueryString::toString()
 291  *
 292  * Returns the string representation.
 293  */
 294 PHP_METHOD(HttpQueryString, toString)
 295 {
 296         NO_ARGS;
 297         RETURN_PROP(queryString);
 298 }
 299 /* }}} */
 300
 301 /* {{{ proto array HttpQueryString::toArray()
 302  *
 303  * Returns the array representation.
 304  */
 305 PHP_METHOD(HttpQueryString, toArray)
 306 {
 307         NO_ARGS;
 308         RETURN_PROP(queryArray);
 309 }
 310 /* }}} */
 311
 312 /* {{{ proto mixed HttpQueryString::get([string key[, mixed type = 0[, mixed defval = NULL[, bool delete = false]]]])
 313  *
 314  * Get (part of) the query string.
 315  *
 316  * The type parameter is either one of the HttpQueryString::TYPE_* constants or a type abbreviation like
 317  * "b" for bool, "i" for int, "f" for float, "s" for string, "a" for array and "o" for a stdClass object.
 318  */
 319 PHP_METHOD(HttpQueryString, get)
 320 {
 321         char *name = NULL;
 322         int name_len = 0;
 323         long type = 0;
 324         zend_bool del = 0;
 325         zval *ztype = NULL, *defval = NULL;
 326
 327         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|szzb", &name, &name_len, &ztype, &defval, &del)) {
 328                 if (name && name_len) {
 329                         if (ztype) {
 330                                 if (Z_TYPE_P(ztype) == IS_LONG) {
 331                                         type = Z_LVAL_P(ztype);
 332                                 } else if(Z_TYPE_P(ztype) == IS_STRING) {
 333                                         switch (Z_STRVAL_P(ztype)[0]) {
 334                                                 case 'B':
 335                                                 case 'b':       type = HTTP_QUERYSTRING_TYPE_BOOL;              break;
 336                                                 case 'I':
 337                                                 case 'i':       type = HTTP_QUERYSTRING_TYPE_INT;               break;
 338                                                 case 'F':
 339                                                 case 'f':       type = HTTP_QUERYSTRING_TYPE_FLOAT;             break;
 340                                                 case 'S':
 341                                                 case 's':       type = HTTP_QUERYSTRING_TYPE_STRING;    break;
 342                                                 case 'A':
 343                                                 case 'a':       type = HTTP_QUERYSTRING_TYPE_ARRAY;             break;
 344                                                 case 'O':
 345                                                 case 'o':       type = HTTP_QUERYSTRING_TYPE_OBJECT;    break;
 346                                         }
 347                                 }
 348                         }
 349                         http_querystring_get(getThis(), type, name, name_len, defval, del, return_value);
 350                 } else {
 351                         RETURN_PROP(queryString);
 352                 }
 353         }
 354 }
 355 /* }}} */
 356
 357 /* {{{ proto string HttpQueryString::set(mixed params)
 358  *
 359  * Set query string entry/entries. NULL values will unset the variable.
 360  */
 361 PHP_METHOD(HttpQueryString, set)
 362 {
 363         zval *params;
 364
 365         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
 366                 zval *qarray = GET_PROP(queryArray);
 367                 if (http_querystring_modify(qarray, params)) {
 368                         http_querystring_update(qarray, GET_PROP(queryString));
 369                 }
 370         }
 371
 372         if (return_value_used) {
 373                 RETURN_PROP(queryString);
 374         }
 375 }
 376 /* }}} */
 377
 378 /* {{{ proto HttpQueryString HttpQueryString::mod(mixed params)
 379  *
 380  * Copies the query string object and sets provided params at the clone.
 381  * This is basically shorthand for:
 382  * <pre>
 383  * <?php
 384  * $newQS = new HttpQueryString(false, $oldQS);
 385  * $newQS->set($other_params);
 386  * ?>
 387  * </pre>
 388  */
 389 PHP_METHOD(HttpQueryString, mod)
 390 {
 391         zval *orig, *zobj, *qarr, *qstr, *params;
 392
 393         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
 394                 zobj = http_querystring_instantiate(0);
 395                 orig = GET_PROP(queryArray);
 396                 qarr = GET_PROP_EX(zobj, queryArray);
 397                 qstr = GET_PROP_EX(zobj, queryString);
 398
 399                 array_copy(orig, qarr);
 400                 http_querystring_modify(qarr, params);
 401                 http_querystring_update(qarr, qstr);
 402
 403                 RETURN_ZVAL(zobj, 1, 1);
 404         }
 405 }
 406 /* }}} */
 407
 408 #ifndef WONKY
 409 /* {{{ proto static HttpQueryString HttpQueryString::singleton([bool global = true])
 410  *
 411  * Get a single instance (differentiates between the global setting).
 412  */
 413 PHP_METHOD(HttpQueryString, singleton)
 414 {
 415         zend_bool global = 1;
 416         zval *instance = GET_STATIC_PROP(instance);
 417
 418         SET_EH_THROW_HTTP();
 419         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &global)) {
 420                 zval **zobj_ptr = NULL, *zobj = NULL;
 421
 422                 if (Z_TYPE_P(instance) == IS_ARRAY) {
 423                         if (SUCCESS == zend_hash_index_find(Z_ARRVAL_P(instance), global, (void *) &zobj_ptr)) {
 424                                 RETVAL_ZVAL(*zobj_ptr, 1, 0);
 425                         } else {
 426                                 zobj = http_querystring_instantiate(global);
 427                                 add_index_zval(instance, global, zobj);
 428                                 RETVAL_OBJECT(zobj, 1);
 429                         }
 430                 } else {
 431                         MAKE_STD_ZVAL(instance);
 432                         array_init(instance);
 433
 434                         zobj = http_querystring_instantiate(global);
 435                         add_index_zval(instance, global, zobj);
 436                         RETVAL_OBJECT(zobj, 1);
 437
 438                         SET_STATIC_PROP(instance, instance);
 439                         zval_ptr_dtor(&instance);
 440                 }
 441         }
 442         SET_EH_NORMAL();
 443 }
 444 /* }}} */
 445 #endif
 446
 447 /* {{{ Getters by type */
 448 #define HTTP_QUERYSTRING_GETTER(method, TYPE) \
 449 PHP_METHOD(HttpQueryString, method) \
 450 { \
 451         char *name; \
 452         int name_len; \
 453         zval *defval = NULL; \
 454         zend_bool del = 0; \
 455         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|zb", &name, &name_len, &defval, &del)) { \
 456                 http_querystring_get(getThis(), TYPE, name, name_len, defval, del, return_value); \
 457         } \
 458 }
 459 HTTP_QUERYSTRING_GETTER(getBool, IS_BOOL);
 460 HTTP_QUERYSTRING_GETTER(getInt, IS_LONG);
 461 HTTP_QUERYSTRING_GETTER(getFloat, IS_DOUBLE);
 462 HTTP_QUERYSTRING_GETTER(getString, IS_STRING);
 463 HTTP_QUERYSTRING_GETTER(getArray, IS_ARRAY);
 464 HTTP_QUERYSTRING_GETTER(getObject, IS_OBJECT);
 465 /* }}} */
 466
 467 #ifdef HTTP_HAVE_ICONV
 468 /* {{{ proto bool HttpQueryString::xlate(string ie, string oe)
 469  *
 470  * Converts the query string from the source encoding ie to the target encoding oe.
 471  * WARNING: Don't use any character set that can contain NUL bytes like UTF-16.
 472  *
 473  * Returns TRUE on success or FALSE on failure.
 474  */
 475 PHP_METHOD(HttpQueryString, xlate)
 476 {
 477         char *ie, *oe;
 478         int ie_len, oe_len;
 479         zval xa, *qa, *qs;
 480         STATUS rs;
 481
 482         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &ie, &ie_len, &oe, &oe_len)) {
 483                 RETURN_FALSE;
 484         }
 485
 486         qa = GET_PROP(queryArray);
 487         qs = GET_PROP(queryString);
 488         INIT_PZVAL(&xa);
 489         array_init(&xa);
 490
 491         if (SUCCESS == (rs = http_querystring_xlate(&xa, qa, ie, oe))) {
 492                 zend_hash_clean(Z_ARRVAL_P(qa));
 493                 zend_hash_copy(Z_ARRVAL_P(qa), Z_ARRVAL(xa), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 494                 http_querystring_update(qa, qs);
 495         }
 496         zval_dtor(&xa);
 497
 498         RETURN_SUCCESS(rs);
 499 }
 500 /* }}} */
 501 #endif /* HAVE_ICONV */
 502
 503 /* {{{ proto string HttpQueryString::serialize()
 504  *
 505  * Implements Serializable.
 506  */
 507 PHP_METHOD(HttpQueryString, serialize)
 508 {
 509         NO_ARGS;
 510         RETURN_PROP(queryString);
 511 }
 512 /* }}} */
 513
 514 /* {{{ proto void HttpQueryString::unserialize(string serialized)
 515  *
 516  * Implements Serializable.
 517  */
 518 PHP_METHOD(HttpQueryString, unserialize)
 519 {
 520         zval *serialized;
 521
 522         SET_EH_THROW_HTTP();
 523         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &serialized)) {
 524                 if (Z_TYPE_P(serialized) == IS_STRING) {
 525                         zval *qa = GET_PROP(queryArray);
 526
 527                         zend_hash_clean(Z_ARRVAL_P(qa));
 528                         http_querystring_modify(qa, serialized);
 529                         http_querystring_update(qa, GET_PROP(queryString));
 530                 } else {
 531                         http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Expected a string as parameter");
 532                 }
 533         }
 534         SET_EH_NORMAL();
 535 }
 536 /* }}} */
 537
 538 #endif /* ZEND_ENGINE_2 */
 539
 540 /*
 541  * Local variables:
 542  * tab-width: 4
 543  * c-basic-offset: 4
 544  * End:
 545  * vim600: noet sw=4 ts=4 fdm=marker
 546  * vim<600: noet sw=4 ts=4
 547  */
 548