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