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) 2004-2007, 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