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) 2004-2010, 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 THIS_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         zend_declare_property_null(THIS_CE, ZEND_STRS("instance")-1, (ZEND_ACC_STATIC|ZEND_ACC_PRIVATE) TSRMLS_CC);
 155         zend_declare_property_null(THIS_CE, ZEND_STRS("queryArray")-1, ZEND_ACC_PRIVATE TSRMLS_CC);
 156         zend_declare_property_string(THIS_CE, ZEND_STRS("queryString")-1, "", ZEND_ACC_PRIVATE TSRMLS_CC);
 157
 158 #ifndef WONKY
 159         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_BOOL")-1, HTTP_QUERYSTRING_TYPE_BOOL TSRMLS_CC);
 160         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_INT")-1, HTTP_QUERYSTRING_TYPE_INT TSRMLS_CC);
 161         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_FLOAT")-1, HTTP_QUERYSTRING_TYPE_FLOAT TSRMLS_CC);
 162         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_STRING")-1, HTTP_QUERYSTRING_TYPE_STRING TSRMLS_CC);
 163         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_ARRAY")-1, HTTP_QUERYSTRING_TYPE_ARRAY TSRMLS_CC);
 164         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_OBJECT")-1, HTTP_QUERYSTRING_TYPE_OBJECT TSRMLS_CC);
 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 #if PHP_VERSION_ID < 50399
 195         ALLOC_HASHTABLE(OBJ_PROP(o));
 196         zend_hash_init(OBJ_PROP(o), zend_hash_num_elements(&ce->default_properties), NULL, ZVAL_PTR_DTOR, 0);
 197         zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 198 #else
 199         object_properties_init(&o->zo, ce);
 200 #endif
 201
 202         ov.handle = putObject(http_querystring_object, o);
 203         ov.handlers = &http_querystring_object_handlers;
 204
 205         return ov;
 206 }
 207
 208 void _http_querystring_object_free(zend_object *object TSRMLS_DC)
 209 {
 210         http_querystring_object *o = (http_querystring_object *) object;
 211
 212         freeObject(o);
 213 }
 214
 215 /* {{{ querystring helpers */
 216 #define http_querystring_instantiate(t, g, p, u) _http_querystring_instantiate((t), (g), (p), (u) TSRMLS_CC)
 217 static inline zval *_http_querystring_instantiate(zval *this_ptr, zend_bool global, zval *params, zend_bool defer_update TSRMLS_DC)
 218 {
 219         zval *qarray = NULL, *qstring = NULL, **_SERVER = NULL, **_GET = NULL, **QUERY_STRING = NULL;;
 220
 221         if (!this_ptr) {
 222                 MAKE_STD_ZVAL(this_ptr);
 223                 Z_TYPE_P(this_ptr) = IS_OBJECT;
 224                 this_ptr->value.obj = http_querystring_object_new(http_querystring_object_ce);
 225         }
 226         if (global) {
 227 #ifdef ZEND_ENGINE_2
 228                 zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
 229 #endif
 230                 if (    (SUCCESS == zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &_SERVER)) &&
 231                                 (Z_TYPE_PP(_SERVER) == IS_ARRAY) &&
 232                                 (SUCCESS == zend_hash_find(Z_ARRVAL_PP(_SERVER), "QUERY_STRING", sizeof("QUERY_STRING"), (void *) &QUERY_STRING))) {
 233
 234                         qstring = *QUERY_STRING;
 235 #ifdef ZEND_ENGINE_2
 236                         zend_is_auto_global("_GET", lenof("_GET") TSRMLS_CC);
 237 #endif
 238                         if ((SUCCESS == zend_hash_find(&EG(symbol_table), "_GET", sizeof("_GET"), (void *) &_GET)) && (Z_TYPE_PP(_GET) == IS_ARRAY)) {
 239                                 qarray = *_GET;
 240                         } else {
 241                                 http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to superglobal GET array");
 242                         }
 243                 } else {
 244                         http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to QUERY_STRING");
 245                 }
 246
 247                 if (qarray && qstring) {
 248                         if (Z_TYPE_P(qstring) != IS_STRING) {
 249                                 convert_to_string(qstring);
 250                         }
 251
 252                         zend_update_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, qarray TSRMLS_CC);
 253                         zend_update_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, qstring TSRMLS_CC);
 254 #ifdef Z_SET_ISREF
 255                         Z_SET_ISREF_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC));
 256                         Z_SET_ISREF_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 257 #else
 258                         zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC)->is_ref = 1;
 259                         zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC)->is_ref = 1;
 260 #endif
 261
 262                         if (params) {
 263                                 http_querystring_modify(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), params);
 264                         }
 265                         if (!defer_update) {
 266                                 http_querystring_update(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 267                         }
 268                 }
 269         } else {
 270                 MAKE_STD_ZVAL(qarray);
 271                 array_init(qarray);
 272
 273                 zend_update_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, qarray TSRMLS_CC);
 274                 zend_update_property_stringl(THIS_CE, getThis(), ZEND_STRS("queryString")-1, "", 0 TSRMLS_CC);
 275
 276                 if (params && http_querystring_modify(qarray, params) && !defer_update) {
 277                         http_querystring_update(qarray, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 278                 }
 279
 280                 zval_ptr_dtor(&qarray);
 281         }
 282
 283         return this_ptr;
 284 }
 285
 286 #define http_querystring_get(o, t, n, l, def, del, r) _http_querystring_get((o), (t), (n), (l), (def), (del), (r) TSRMLS_CC)
 287 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)
 288 {
 289         zval **arrval, *qarray = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 290
 291         if ((Z_TYPE_P(qarray) == IS_ARRAY) && (SUCCESS == zend_hash_find(Z_ARRVAL_P(qarray), name, name_len + 1, (void *) &arrval))) {
 292                 if (type) {
 293                         zval *value = http_zsep(type, *arrval);
 294                         RETVAL_ZVAL(value, 1, 1);
 295                 } else {
 296                         RETVAL_ZVAL(*arrval, 1, 0);
 297                 }
 298
 299                 if (del && (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarray), name, name_len + 1))) {
 300                         http_querystring_update(qarray, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 301                 }
 302         } else if(defval) {
 303                 RETURN_ZVAL(defval, 1, 0);
 304         }
 305 }
 306 /* }}} */
 307
 308 /* {{{ proto final void HttpQueryString::__construct([bool global = true[, mixed add])
 309         Creates a new HttpQueryString object instance. Operates on and modifies $_GET and $_SERVER['QUERY_STRING'] if global is TRUE. */
 310 PHP_METHOD(HttpQueryString, __construct)
 311 {
 312         zend_bool global = 1;
 313         zval *params = NULL;
 314
 315         SET_EH_THROW_HTTP();
 316         if (!sapi_module.treat_data) {
 317                 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
 318         } else if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bz", &global, &params)) {
 319                 http_querystring_instantiate(getThis(), global, params, 0);
 320         }
 321         SET_EH_NORMAL();
 322 }
 323 /* }}} */
 324
 325 /* {{{ proto HttpQueryString HttpQueryString::factory([bool global = TRUE[, mixed params[, string class_name = "HttpQueryString"])
 326         Creates a new HttpQueryString object instance. */
 327 PHP_METHOD(HttpQueryString, factory)
 328 {
 329         zend_bool global = 1;
 330         zval *params = NULL;
 331         char *cn = NULL;
 332         int cl = 0;
 333         zend_object_value ov;
 334
 335         SET_EH_THROW_HTTP();
 336         if (!sapi_module.treat_data) {
 337                 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
 338         } else if (     SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bzs", &global, &params, &cn, &cl) &&
 339                                 SUCCESS == http_object_new(&ov, cn, cl, _http_querystring_object_new_ex, http_querystring_object_ce, NULL, NULL)) {
 340                 RETVAL_OBJVAL(ov, 0);
 341                 http_querystring_instantiate(return_value, global, params, 0);
 342         }
 343         SET_EH_NORMAL();
 344 }
 345 /* }}} */
 346
 347 /* {{{ proto string HttpQueryString::toString()
 348         Returns the string representation. */
 349 PHP_METHOD(HttpQueryString, toString)
 350 {
 351         NO_ARGS;
 352         RETURN_PROP(queryString);
 353 }
 354 /* }}} */
 355
 356 /* {{{ proto array HttpQueryString::toArray()
 357         Returns the array representation. */
 358 PHP_METHOD(HttpQueryString, toArray)
 359 {
 360         NO_ARGS;
 361         RETURN_PROP(queryArray);
 362 }
 363 /* }}} */
 364
 365 /* {{{ proto mixed HttpQueryString::get([string key[, mixed type = 0[, mixed defval = NULL[, bool delete = false]]]])
 366         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. */
 367 PHP_METHOD(HttpQueryString, get)
 368 {
 369         char *name = NULL;
 370         int name_len = 0;
 371         long type = 0;
 372         zend_bool del = 0;
 373         zval *ztype = NULL, *defval = NULL;
 374
 375         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|szzb", &name, &name_len, &ztype, &defval, &del)) {
 376                 if (name && name_len) {
 377                         if (ztype) {
 378                                 if (Z_TYPE_P(ztype) == IS_LONG) {
 379                                         type = Z_LVAL_P(ztype);
 380                                 } else if(Z_TYPE_P(ztype) == IS_STRING) {
 381                                         switch (Z_STRVAL_P(ztype)[0]) {
 382                                                 case 'B':
 383                                                 case 'b':       type = HTTP_QUERYSTRING_TYPE_BOOL;              break;
 384                                                 case 'I':
 385                                                 case 'i':       type = HTTP_QUERYSTRING_TYPE_INT;               break;
 386                                                 case 'F':
 387                                                 case 'f':       type = HTTP_QUERYSTRING_TYPE_FLOAT;             break;
 388                                                 case 'S':
 389                                                 case 's':       type = HTTP_QUERYSTRING_TYPE_STRING;    break;
 390                                                 case 'A':
 391                                                 case 'a':       type = HTTP_QUERYSTRING_TYPE_ARRAY;             break;
 392                                                 case 'O':
 393                                                 case 'o':       type = HTTP_QUERYSTRING_TYPE_OBJECT;    break;
 394                                         }
 395                                 }
 396                         }
 397                         http_querystring_get(getThis(), type, name, name_len, defval, del, return_value);
 398                 } else {
 399                         RETURN_PROP(queryString);
 400                 }
 401         }
 402 }
 403 /* }}} */
 404
 405 /* {{{ proto string HttpQueryString::set(mixed params)
 406         Set query string entry/entries. NULL values will unset the variable. */
 407 PHP_METHOD(HttpQueryString, set)
 408 {
 409         zval *params;
 410
 411         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
 412                 zval *qarray = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 413                 if (http_querystring_modify(qarray, params)) {
 414                         http_querystring_update(qarray, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 415                 }
 416         }
 417
 418         if (return_value_used) {
 419                 RETURN_PROP(queryString);
 420         }
 421 }
 422 /* }}} */
 423
 424 /* {{{ proto HttpQueryString HttpQueryString::mod(mixed params)
 425         Copies the query string object and sets provided params at the clone. */
 426 PHP_METHOD(HttpQueryString, mod)
 427 {
 428         zval *zobj, *qarr, *qstr, *params;
 429
 430         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
 431                 zobj = http_querystring_instantiate(NULL, 0, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), 1);
 432                 qarr = zend_read_property(THIS_CE, zobj, ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 433                 qstr = zend_read_property(THIS_CE, zobj, ZEND_STRS("queryString")-1, 0 TSRMLS_CC);
 434
 435                 http_querystring_modify(qarr, params);
 436                 http_querystring_update(qarr, qstr);
 437
 438                 RETURN_ZVAL(zobj, 1, 1);
 439         }
 440 }
 441 /* }}} */
 442
 443 #ifndef WONKY
 444 /* {{{ proto static HttpQueryString HttpQueryString::singleton([bool global = true])
 445         Get a single instance (differentiates between the global setting). */
 446 PHP_METHOD(HttpQueryString, singleton)
 447 {
 448         zend_bool global = 1;
 449         zval *instance = *zend_std_get_static_property(THIS_CE, ZEND_STRS("instance")-1, 0 ZEND_LITERAL_NIL_CC TSRMLS_CC);
 450
 451         SET_EH_THROW_HTTP();
 452         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &global)) {
 453                 zval **zobj_ptr = NULL, *zobj = NULL;
 454
 455                 if (Z_TYPE_P(instance) == IS_ARRAY) {
 456                         if (SUCCESS == zend_hash_index_find(Z_ARRVAL_P(instance), global, (void *) &zobj_ptr)) {
 457                                 RETVAL_ZVAL(*zobj_ptr, 1, 0);
 458                         } else {
 459                                 zobj = http_querystring_instantiate(NULL, global, NULL, (zend_bool) !global);
 460                                 add_index_zval(instance, global, zobj);
 461                                 RETVAL_OBJECT(zobj, 1);
 462                         }
 463                 } else {
 464                         MAKE_STD_ZVAL(instance);
 465                         array_init(instance);
 466
 467                         zobj = http_querystring_instantiate(NULL, global, NULL, (zend_bool) !global);
 468                         add_index_zval(instance, global, zobj);
 469                         RETVAL_OBJECT(zobj, 1);
 470
 471                         zend_update_static_property(THIS_CE, ZEND_STRS("instance")-1, instance TSRMLS_CC);
 472                         zval_ptr_dtor(&instance);
 473                 }
 474         }
 475         SET_EH_NORMAL();
 476 }
 477 /* }}} */
 478 #endif
 479
 480 /* {{{ Getters by type */
 481 #define HTTP_QUERYSTRING_GETTER(method, TYPE) \
 482 PHP_METHOD(HttpQueryString, method) \
 483 { \
 484         char *name; \
 485         int name_len; \
 486         zval *defval = NULL; \
 487         zend_bool del = 0; \
 488         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|zb", &name, &name_len, &defval, &del)) { \
 489                 http_querystring_get(getThis(), TYPE, name, name_len, defval, del, return_value); \
 490         } \
 491 }
 492 HTTP_QUERYSTRING_GETTER(getBool, IS_BOOL);
 493 HTTP_QUERYSTRING_GETTER(getInt, IS_LONG);
 494 HTTP_QUERYSTRING_GETTER(getFloat, IS_DOUBLE);
 495 HTTP_QUERYSTRING_GETTER(getString, IS_STRING);
 496 HTTP_QUERYSTRING_GETTER(getArray, IS_ARRAY);
 497 HTTP_QUERYSTRING_GETTER(getObject, IS_OBJECT);
 498 /* }}} */
 499
 500 #ifdef HTTP_HAVE_ICONV
 501 /* {{{ proto bool HttpQueryString::xlate(string ie, string oe)
 502         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. */
 503 PHP_METHOD(HttpQueryString, xlate)
 504 {
 505         char *ie, *oe;
 506         int ie_len, oe_len;
 507         zval xa, *qa, *qs;
 508         STATUS rs;
 509
 510         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &ie, &ie_len, &oe, &oe_len)) {
 511                 RETURN_FALSE;
 512         }
 513
 514         qa = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 515         qs = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC);
 516         INIT_PZVAL(&xa);
 517         array_init(&xa);
 518
 519         if (SUCCESS == (rs = http_querystring_xlate(&xa, qa, ie, oe))) {
 520                 zend_hash_clean(Z_ARRVAL_P(qa));
 521                 zend_hash_copy(Z_ARRVAL_P(qa), Z_ARRVAL(xa), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 522                 http_querystring_update(qa, qs);
 523         }
 524         zval_dtor(&xa);
 525
 526         RETURN_SUCCESS(rs);
 527 }
 528 /* }}} */
 529 #endif /* HAVE_ICONV */
 530
 531 /* {{{ proto string HttpQueryString::serialize()
 532         Implements Serializable::serialize(). */
 533 PHP_METHOD(HttpQueryString, serialize)
 534 {
 535         NO_ARGS;
 536         RETURN_PROP(queryString);
 537 }
 538 /* }}} */
 539
 540 /* {{{ proto void HttpQueryString::unserialize(string serialized)
 541         Implements Serializable::unserialize(). */
 542 PHP_METHOD(HttpQueryString, unserialize)
 543 {
 544         zval *serialized;
 545
 546         SET_EH_THROW_HTTP();
 547         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &serialized)) {
 548                 if (Z_TYPE_P(serialized) == IS_STRING) {
 549                         http_querystring_instantiate(getThis(), 0, serialized, 0);
 550                 } else {
 551                         http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Expected a string as parameter");
 552                 }
 553         }
 554         SET_EH_NORMAL();
 555 }
 556 /* }}} */
 557
 558 /* {{{ proto mixed HttpQueryString::offsetGet(string offset)
 559         Implements ArrayAccess::offsetGet(). */
 560 PHP_METHOD(HttpQueryString, offsetGet)
 561 {
 562         char *offset_str;
 563         int offset_len;
 564         zval **value;
 565
 566         if (    (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) &&
 567                         (SUCCESS == zend_hash_find(Z_ARRVAL_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC)), offset_str, offset_len + 1, (void *) &value))) {
 568                 RETVAL_ZVAL(*value, 1, 0);
 569         }
 570 }
 571 /* }}} */
 572
 573 /* {{{ proto void HttpQueryString::offsetSet(string offset, mixed value)
 574         Implements ArrayAccess::offsetGet(). */
 575 PHP_METHOD(HttpQueryString, offsetSet)
 576 {
 577         char *offset_str;
 578         int offset_len;
 579         zval *value;
 580
 581         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &offset_str, &offset_len, &value)) {
 582                 zval *qarr = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), *qstr = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC);
 583
 584                 ZVAL_ADDREF(value);
 585                 add_assoc_zval_ex(qarr, offset_str, offset_len + 1, value);
 586                 http_querystring_update(qarr, qstr);
 587         }
 588 }
 589 /* }}} */
 590
 591 /* {{{ proto bool HttpQueryString::offsetExists(string offset)
 592         Implements ArrayAccess::offsetExists(). */
 593 PHP_METHOD(HttpQueryString, offsetExists)
 594 {
 595         char *offset_str;
 596         int offset_len;
 597         zval **value;
 598
 599         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) {
 600                 RETURN_BOOL((SUCCESS == zend_hash_find(Z_ARRVAL_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC)), offset_str, offset_len + 1, (void *) &value)) && (Z_TYPE_PP(value) != IS_NULL));
 601         }
 602 }
 603 /* }}} */
 604
 605 /* {{{ proto void HttpQueryString::offsetUnset(string offset)
 606         Implements ArrayAccess::offsetUnset(). */
 607 PHP_METHOD(HttpQueryString, offsetUnset)
 608 {
 609         char *offset_str;
 610         int offset_len;
 611
 612         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) {
 613                 zval *qarr = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 614
 615                 if (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarr), offset_str, offset_len + 1)) {
 616                         http_querystring_update(qarr, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 617                 }
 618         }
 619 }
 620 /* }}} */
 621
 622 #endif /* ZEND_ENGINE_2 */
 623
 624 /*
 625  * Local variables:
 626  * tab-width: 4
 627  * c-basic-offset: 4
 628  * End:
 629  * vim600: noet sw=4 ts=4 fdm=marker
 630  * vim<600: noet sw=4 ts=4
 631  */
 632