git.m6w6.name Git - m6w6/ext-http/blob - php_http_request_factory.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) 2004-2011, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 #include <ext/spl/spl_observer.h>
  16
  17 /*
  18  * array of name => php_http_request_factory_driver_t*
  19  */
  20 static HashTable php_http_request_factory_drivers;
  21
  22 PHP_HTTP_API STATUS php_http_request_factory_add_driver(const char *name_str, size_t name_len, php_http_request_factory_driver_t *driver)
  23 {
  24         return zend_hash_add(&php_http_request_factory_drivers, name_str, name_len + 1, (void *) driver, sizeof(php_http_request_factory_driver_t), NULL);
  25 }
  26
  27 PHP_HTTP_API STATUS php_http_request_factory_get_driver(const char *name_str, size_t name_len, php_http_request_factory_driver_t *driver)
  28 {
  29         php_http_request_factory_driver_t *tmp;
  30
  31         if (SUCCESS == zend_hash_find(&php_http_request_factory_drivers, name_str, name_len + 1, (void *) &tmp)) {
  32                 *driver = *tmp;
  33                 return SUCCESS;
  34         }
  35         return FAILURE;
  36 }
  37
  38 static zend_class_entry *php_http_request_factory_get_class_entry(zval *this_ptr, const char *for_str, size_t for_len TSRMLS_DC)
  39 {
  40         /* stupid non-const api */
  41         char *sc = estrndup(for_str, for_len);
  42         zval *cn = zend_read_property(Z_OBJCE_P(getThis()), getThis(), sc, for_len, 0 TSRMLS_CC);
  43
  44         efree(sc);
  45         if (Z_TYPE_P(cn) == IS_STRING && Z_STRLEN_P(cn)) {
  46                 return zend_fetch_class(Z_STRVAL_P(cn), Z_STRLEN_P(cn), 0 TSRMLS_CC);
  47         }
  48
  49         return NULL;
  50 }
  51
  52 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpRequestFactory, method, 0, req_args)
  53 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpRequestFactory, method, 0)
  54 #define PHP_HTTP_REQUEST_FACTORY_ME(method, visibility) PHP_ME(HttpRequestFactory, method, PHP_HTTP_ARGS(HttpRequestFactory, method), visibility)
  55 #define PHP_HTTP_REQUEST_FACTORY_ALIAS(method, func)    PHP_HTTP_STATIC_ME_ALIAS(method, func, PHP_HTTP_ARGS(HttpRequestFactory, method))
  56 #define PHP_HTTP_REQUEST_FACTORY_MALIAS(me, al, vis)    ZEND_FENTRY(me, ZEND_MN(HttpRequestFactory_##al), PHP_HTTP_ARGS(HttpRequestFactory, al), vis)
  57
  58 PHP_HTTP_BEGIN_ARGS(__construct, 1)
  59         PHP_HTTP_ARG_VAL(options, 0)
  60 PHP_HTTP_END_ARGS;
  61 PHP_HTTP_BEGIN_ARGS(createRequest, 0)
  62         PHP_HTTP_ARG_VAL(url, 0)
  63         PHP_HTTP_ARG_VAL(method, 0)
  64         PHP_HTTP_ARG_VAL(options, 0)
  65 PHP_HTTP_END_ARGS;
  66 PHP_HTTP_BEGIN_ARGS(createPool, 0)
  67         PHP_HTTP_ARG_OBJ(http\\Request, request1, 1)
  68         PHP_HTTP_ARG_OBJ(http\\Request, request2, 1)
  69         PHP_HTTP_ARG_OBJ(http\\Request, requestN, 1)
  70 PHP_HTTP_END_ARGS;
  71 PHP_HTTP_BEGIN_ARGS(createDataShare, 0)
  72         PHP_HTTP_ARG_OBJ(http\\Request, request1, 1)
  73         PHP_HTTP_ARG_OBJ(http\\Request, request2, 1)
  74         PHP_HTTP_ARG_OBJ(http\\Request, requestN, 1)
  75 PHP_HTTP_END_ARGS;
  76 PHP_HTTP_EMPTY_ARGS(getGlobalDataShareInstance);
  77 PHP_HTTP_EMPTY_ARGS(getDriver);
  78 PHP_HTTP_EMPTY_ARGS(getAvailableDrivers);
  79
  80 zend_class_entry *php_http_request_factory_class_entry;
  81 zend_function_entry php_http_request_factory_method_entry[] = {
  82         PHP_HTTP_REQUEST_FACTORY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
  83         PHP_HTTP_REQUEST_FACTORY_ME(createRequest, ZEND_ACC_PUBLIC)
  84         PHP_HTTP_REQUEST_FACTORY_ME(createPool, ZEND_ACC_PUBLIC)
  85         PHP_HTTP_REQUEST_FACTORY_ME(createDataShare, ZEND_ACC_PUBLIC)
  86         PHP_HTTP_REQUEST_FACTORY_ME(getGlobalDataShareInstance, ZEND_ACC_PUBLIC)
  87         PHP_HTTP_REQUEST_FACTORY_ME(getDriver, ZEND_ACC_PUBLIC)
  88         PHP_HTTP_REQUEST_FACTORY_ME(getAvailableDrivers, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
  89
  90         EMPTY_FUNCTION_ENTRY
  91 };
  92
  93 PHP_METHOD(HttpRequestFactory, __construct)
  94 {
  95         with_error_handling(EH_THROW, php_http_exception_class_entry) {
  96                 HashTable *options = NULL;
  97
  98                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|h", &options)) {
  99                         if (options) {
 100                                 zval **val;
 101                                 HashPosition pos;
 102                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 103
 104                                 FOREACH_HASH_KEYVAL(pos, options, key, val) {
 105                                         if (key.type == HASH_KEY_IS_STRING) {
 106                                                 zval *newval = php_http_zsep(1, Z_TYPE_PP(val), *val);
 107                                                 zend_update_property(php_http_request_factory_class_entry, getThis(), key.str, key.len - 1, newval TSRMLS_CC);
 108                                                 zval_ptr_dtor(&newval);
 109                                         }
 110                                 }
 111                         }
 112                 }
 113         } end_error_handling();
 114 }
 115
 116 PHP_METHOD(HttpRequestFactory, createRequest)
 117 {
 118         char *url_str = NULL;
 119         int url_len;
 120         long meth = -1;
 121         zval *options = NULL;
 122
 123         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 124                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!la!", &url_str, &url_len, &meth, &options)) {
 125                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 126                                 zval *zdriver, *os;
 127                                 zend_object_value ov;
 128                                 zend_class_entry *class_entry = NULL;
 129                                 php_http_request_t *req = NULL;
 130                                 php_http_request_factory_driver_t driver;
 131
 132                                 class_entry = php_http_request_factory_get_class_entry(getThis(), ZEND_STRL("requestClass") TSRMLS_CC);
 133
 134                                 if (!class_entry) {
 135                                         class_entry = php_http_request_class_entry;
 136                                 }
 137
 138                                 zdriver = zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC);
 139
 140                                 if ((IS_STRING == Z_TYPE_P(zdriver)) && (SUCCESS == php_http_request_factory_get_driver(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver), &driver)) && driver.request_ops) {
 141                                         zval *phi = php_http_zsep(1, IS_STRING, zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("persistentHandleId"), 0 TSRMLS_CC));
 142                                         php_http_resource_factory_t *rf = NULL;
 143
 144                                         if (Z_STRLEN_P(phi)) {
 145                                                 char *name_str;
 146                                                 size_t name_len;
 147                                                 php_http_persistent_handle_factory_t *pf;
 148
 149                                                 name_len = spprintf(&name_str, 0, "http_request.%s", Z_STRVAL_P(zdriver));
 150
 151                                                 if ((pf = php_http_persistent_handle_concede(NULL , name_str, name_len, Z_STRVAL_P(phi), Z_STRLEN_P(phi) TSRMLS_CC))) {
 152                                                         php_http_resource_factory_ops_t ops = {
 153                                                                         (php_http_resource_factory_handle_ctor_t) php_http_persistent_handle_acquire,
 154                                                                         (php_http_resource_factory_handle_copy_t) php_http_persistent_handle_accrete,
 155                                                                         (php_http_resource_factory_handle_dtor_t) php_http_persistent_handle_release
 156                                                         };
 157
 158                                                         rf = php_http_resource_factory_init(NULL, &ops, pf, (void (*)(void *)) php_http_persistent_handle_abandon);
 159                                                 }
 160
 161                                                 efree(name_str);
 162                                         }
 163
 164                                         req = php_http_request_init(NULL, driver.request_ops, rf, NULL TSRMLS_CC);
 165                                         if (req) {
 166                                                 if (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_request_object_new_ex, php_http_request_class_entry, req, NULL TSRMLS_CC)) {
 167                                                         ZVAL_OBJVAL(return_value, ov, 0);
 168
 169                                                         MAKE_STD_ZVAL(os);
 170                                                         object_init_ex(os, spl_ce_SplObjectStorage);
 171                                                         zend_update_property(php_http_request_class_entry, return_value, ZEND_STRL("observers"), os TSRMLS_CC);
 172                                                         zval_ptr_dtor(&os);
 173
 174                                                         if (url_str) {
 175                                                                 zend_update_property_stringl(php_http_request_class_entry, return_value, ZEND_STRL("url"), url_str, url_len TSRMLS_CC);
 176                                                         }
 177                                                         if (meth > 0) {
 178                                                                 zend_update_property_long(php_http_request_class_entry, return_value, ZEND_STRL("method"), meth TSRMLS_CC);
 179                                                         }
 180                                                         if (options) {
 181                                                                 zend_call_method_with_1_params(&return_value, Z_OBJCE_P(return_value), NULL, "setoptions", NULL, options);
 182                                                         }
 183                                                 } else {
 184                                                         php_http_request_free(&req);
 185                                                 }
 186                                         }
 187
 188                                         zval_ptr_dtor(&phi);
 189                                 } else {
 190                                         php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_FACTORY, "requests are not supported by this driver");
 191                                 }
 192                         } end_error_handling();
 193                 }
 194         } end_error_handling();
 195 }
 196
 197 PHP_METHOD(HttpRequestFactory, createPool)
 198 {
 199         int argc = 0;
 200         zval ***argv;
 201
 202         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 203                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|*", &argv, &argc)) {
 204                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 205                                 int i;
 206                                 zval *zdriver;
 207                                 zend_object_value ov;
 208                                 zend_class_entry *class_entry = NULL;
 209                                 php_http_request_pool_t *pool = NULL;
 210                                 php_http_request_factory_driver_t driver;
 211
 212                                 if (!(class_entry = php_http_request_factory_get_class_entry(getThis(), ZEND_STRL("requestPoolClass") TSRMLS_CC))) {
 213                                         class_entry = php_http_request_pool_class_entry;
 214                                 }
 215
 216                                 zdriver = zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC);
 217                                 if ((IS_STRING == Z_TYPE_P(zdriver)) && (SUCCESS == php_http_request_factory_get_driver(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver), &driver)) && driver.request_pool_ops) {
 218                                         zval *phi = php_http_zsep(1, IS_STRING, zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("persistentHandleId"), 0 TSRMLS_CC));
 219                                         php_http_resource_factory_t *rf = NULL;
 220
 221                                         if (Z_STRLEN_P(phi)) {
 222                                                 char *name_str;
 223                                                 size_t name_len;
 224                                                 php_http_persistent_handle_factory_t *pf;
 225
 226                                                 name_len = spprintf(&name_str, 0, "http_request_pool.%s", Z_STRVAL_P(zdriver));
 227
 228                                                 if ((pf = php_http_persistent_handle_concede(NULL , name_str, name_len, Z_STRVAL_P(phi), Z_STRLEN_P(phi) TSRMLS_CC))) {
 229                                                         php_http_resource_factory_ops_t ops = {
 230                                                                         (php_http_resource_factory_handle_ctor_t) php_http_persistent_handle_acquire,
 231                                                                         (php_http_resource_factory_handle_copy_t) php_http_persistent_handle_accrete,
 232                                                                         (php_http_resource_factory_handle_dtor_t) php_http_persistent_handle_release
 233                                                         };
 234
 235                                                         rf = php_http_resource_factory_init(NULL, &ops, pf, (void (*)(void *)) php_http_persistent_handle_abandon);
 236                                                 }
 237
 238                                                 efree(name_str);
 239                                         }
 240
 241                                         pool = php_http_request_pool_init(NULL, driver.request_pool_ops, rf, NULL TSRMLS_CC);
 242                                         if (pool) {
 243                                                 if (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_request_pool_object_new_ex, php_http_request_pool_class_entry, pool, NULL TSRMLS_CC)) {
 244                                                         ZVAL_OBJVAL(return_value, ov, 0);
 245                                                         for (i = 0; i < argc; ++i) {
 246                                                                 if (Z_TYPE_PP(argv[i]) == IS_OBJECT && instanceof_function(Z_OBJCE_PP(argv[i]), php_http_request_class_entry TSRMLS_CC)) {
 247                                                                         php_http_request_pool_attach(pool, *(argv[i]));
 248                                                                 }
 249                                                         }
 250                                                 } else {
 251                                                         php_http_request_pool_free(&pool);
 252                                                 }
 253                                         }
 254
 255                                         zval_ptr_dtor(&phi);
 256                                 } else {
 257                                         php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_FACTORY, "pools are not supported by this driver");
 258                                 }
 259                         } end_error_handling();
 260                 }
 261         } end_error_handling();
 262 }
 263
 264 PHP_METHOD(HttpRequestFactory, createDataShare)
 265 {
 266         int argc = 0;
 267         zval ***argv;
 268
 269         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 270                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|*", &argv, &argc)) {
 271                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 272                                 int i;
 273                                 zval *zdriver;
 274                                 zend_object_value ov;
 275                                 zend_class_entry *class_entry;
 276                                 php_http_request_datashare_t *share = NULL;
 277                                 php_http_request_factory_driver_t driver;
 278
 279                                 if (!(class_entry = php_http_request_factory_get_class_entry(getThis(), ZEND_STRL("requestDataShareClass") TSRMLS_CC))) {
 280                                         class_entry = php_http_request_datashare_class_entry;
 281                                 }
 282
 283                                 zdriver = zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC);
 284                                 if ((IS_STRING == Z_TYPE_P(zdriver)) && (SUCCESS == php_http_request_factory_get_driver(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver), &driver)) && driver.request_datashare_ops) {
 285                                         zval *phi = php_http_zsep(1, IS_STRING, zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("persistentHandleId"), 0 TSRMLS_CC));
 286                                         php_http_resource_factory_t *rf = NULL;
 287
 288                                         if (Z_STRLEN_P(phi)) {
 289                                                 char *name_str;
 290                                                 size_t name_len;
 291                                                 php_http_persistent_handle_factory_t *pf;
 292
 293                                                 name_len = spprintf(&name_str, 0, "http_request_datashare.%s", Z_STRVAL_P(zdriver));
 294
 295                                                 if ((pf = php_http_persistent_handle_concede(NULL , name_str, name_len, Z_STRVAL_P(phi), Z_STRLEN_P(phi) TSRMLS_CC))) {
 296                                                         php_http_resource_factory_ops_t ops = {
 297                                                                         (php_http_resource_factory_handle_ctor_t) php_http_persistent_handle_acquire,
 298                                                                         (php_http_resource_factory_handle_copy_t) php_http_persistent_handle_accrete,
 299                                                                         (php_http_resource_factory_handle_dtor_t) php_http_persistent_handle_release
 300                                                         };
 301
 302                                                         rf = php_http_resource_factory_init(NULL, &ops, pf, (void (*)(void *)) php_http_persistent_handle_abandon);
 303                                                 }
 304
 305                                                 efree(name_str);
 306                                         }
 307
 308                                         share = php_http_request_datashare_init(NULL, driver.request_datashare_ops, rf, NULL, 0 TSRMLS_CC);
 309                                         if (share) {
 310                                                 if (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_request_datashare_object_new_ex, php_http_request_datashare_class_entry, share, NULL TSRMLS_CC)) {
 311                                                         ZVAL_OBJVAL(return_value, ov, 0);
 312                                                         for (i = 0; i < argc; ++i) {
 313                                                                 if (Z_TYPE_PP(argv[i]) == IS_OBJECT && instanceof_function(Z_OBJCE_PP(argv[i]), php_http_request_class_entry TSRMLS_CC)) {
 314                                                                         php_http_request_datashare_attach(share, *(argv[i]));
 315                                                                 }
 316                                                         }
 317                                                 } else {
 318                                                         php_http_request_datashare_free(&share);
 319                                                 }
 320                                         }
 321
 322                                         zval_ptr_dtor(&phi);
 323                                 } else {
 324                                         php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_FACTORY, "datashares are not supported by this driver");
 325                                 }
 326                         } end_error_handling();
 327                 }
 328         } end_error_handling();
 329 }
 330
 331 PHP_METHOD(HttpRequestFactory, getGlobalDataShareInstance)
 332 {
 333         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 334                 if (SUCCESS == zend_parse_parameters_none()) {
 335                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 336                                 zval *instance = *zend_std_get_static_property(php_http_request_datashare_class_entry, ZEND_STRL("instance"), 0, NULL TSRMLS_CC);
 337
 338                                 if (Z_TYPE_P(instance) != IS_OBJECT) {
 339                                         zval *zdriver;
 340                                         zend_object_value ov;
 341                                         zend_class_entry *class_entry;
 342                                         php_http_request_datashare_t *share;
 343
 344                                         if (!(class_entry = php_http_request_factory_get_class_entry(getThis(), ZEND_STRL("requestDataShareClass") TSRMLS_CC))) {
 345                                                 class_entry = php_http_request_datashare_class_entry;
 346                                         }
 347
 348                                         if ((zdriver = zend_read_property(php_http_request_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC))
 349                                         &&      (IS_STRING == Z_TYPE_P(zdriver))
 350                                         &&      (share = php_http_request_datashare_global_get(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver) TSRMLS_CC))
 351                                         &&      (SUCCESS == php_http_new(&ov, class_entry, (php_http_new_t) php_http_request_datashare_object_new_ex, php_http_request_datashare_class_entry, share, NULL TSRMLS_CC))
 352                                         ) {
 353                                                 MAKE_STD_ZVAL(instance);
 354                                                 ZVAL_OBJVAL(instance, ov, 0);
 355                                                 zend_update_static_property(php_http_request_datashare_class_entry, ZEND_STRL("instance"), instance TSRMLS_CC);
 356
 357                                                 if (PHP_HTTP_G->request_datashare.cookie) {
 358                                                         zend_update_property_bool(php_http_request_datashare_class_entry, instance, ZEND_STRL("cookie"), PHP_HTTP_G->request_datashare.cookie TSRMLS_CC);
 359                                                 }
 360                                                 if (PHP_HTTP_G->request_datashare.dns) {
 361                                                         zend_update_property_bool(php_http_request_datashare_class_entry, instance, ZEND_STRL("dns"), PHP_HTTP_G->request_datashare.dns TSRMLS_CC);
 362                                                 }
 363                                         }
 364                                 }
 365
 366                                 RETVAL_ZVAL(instance, 1, 0);
 367                         } end_error_handling();
 368                 }
 369         } end_error_handling();
 370 }
 371
 372
 373 PHP_METHOD(HttpRequestFactory, getDriver)
 374 {
 375         if (SUCCESS == zend_parse_parameters_none()) {
 376                 RETURN_PROP(php_http_request_factory_class_entry, "driver");
 377         }
 378         RETURN_FALSE;
 379 }
 380
 381 PHP_METHOD(HttpRequestFactory, getAvailableDrivers)
 382 {
 383         if (SUCCESS == zend_parse_parameters_none()) {
 384                 HashPosition pos;
 385                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 386
 387                 array_init(return_value);
 388                 FOREACH_HASH_KEY(pos, &php_http_request_factory_drivers, key) {
 389                         add_next_index_stringl(return_value, key.str, key.len - 1, 1);
 390                 }
 391                 return;
 392         }
 393         RETURN_FALSE;
 394 }
 395
 396 PHP_MINIT_FUNCTION(http_request_factory)
 397 {
 398         zend_hash_init(&php_http_request_factory_drivers, 0, NULL, NULL, 1);
 399
 400         PHP_HTTP_REGISTER_CLASS(http\\Request, Factory, http_request_factory, php_http_object_class_entry, 0);
 401         php_http_request_factory_class_entry->create_object = php_http_request_factory_new;
 402
 403         zend_declare_property_stringl(php_http_request_factory_class_entry, ZEND_STRL("driver"), ZEND_STRL("curl"), ZEND_ACC_PROTECTED TSRMLS_CC);
 404         zend_declare_property_null(php_http_request_factory_class_entry, ZEND_STRL("persistentHandleId"), ZEND_ACC_PROTECTED TSRMLS_CC);
 405         zend_declare_property_null(php_http_request_factory_class_entry, ZEND_STRL("requestClass"), ZEND_ACC_PROTECTED TSRMLS_CC);
 406         zend_declare_property_null(php_http_request_factory_class_entry, ZEND_STRL("requestPoolClass"), ZEND_ACC_PROTECTED TSRMLS_CC);
 407         zend_declare_property_null(php_http_request_factory_class_entry, ZEND_STRL("requestDataShareClass"), ZEND_ACC_PROTECTED TSRMLS_CC);
 408
 409         return SUCCESS;
 410 }
 411
 412 PHP_MSHUTDOWN_FUNCTION(http_request_factory)
 413 {
 414         zend_hash_destroy(&php_http_request_factory_drivers);
 415
 416         return SUCCESS;
 417 }
 418
 419
 420 /*
 421  * Local variables:
 422  * tab-width: 4
 423  * c-basic-offset: 4
 424  * End:
 425  * vim600: noet sw=4 ts=4 fdm=marker
 426  * vim<600: noet sw=4 ts=4
 427  */
 428