git.m6w6.name Git - m6w6/ext-http/blob - php_http_client_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_client_factory_driver_t*
  19  */
  20 static HashTable php_http_client_factory_drivers;
  21
  22 PHP_HTTP_API STATUS php_http_client_factory_add_driver(const char *name_str, size_t name_len, php_http_client_factory_driver_t *driver)
  23 {
  24         return zend_hash_add(&php_http_client_factory_drivers, name_str, name_len + 1, (void *) driver, sizeof(php_http_client_factory_driver_t), NULL);
  25 }
  26
  27 PHP_HTTP_API STATUS php_http_client_factory_get_driver(const char *name_str, size_t name_len, php_http_client_factory_driver_t *driver)
  28 {
  29         php_http_client_factory_driver_t *tmp;
  30
  31         if (SUCCESS == zend_hash_find(&php_http_client_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_client_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(HttpClientFactory, method, 0, req_args)
  53 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpClientFactory, method, 0)
  54 #define PHP_HTTP_REQUEST_FACTORY_ME(method, visibility) PHP_ME(HttpClientFactory, method, PHP_HTTP_ARGS(HttpClientFactory, method), visibility)
  55 #define PHP_HTTP_REQUEST_FACTORY_ALIAS(method, func)    PHP_HTTP_STATIC_ME_ALIAS(method, func, PHP_HTTP_ARGS(HttpClientFactory, method))
  56 #define PHP_HTTP_REQUEST_FACTORY_MALIAS(me, al, vis)    ZEND_FENTRY(me, ZEND_MN(HttpClientFactory_##al), PHP_HTTP_ARGS(HttpClientFactory, 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(createClient, 0)
  62         PHP_HTTP_ARG_ARR(options, 1, 0)
  63 PHP_HTTP_END_ARGS;
  64 PHP_HTTP_BEGIN_ARGS(createPool, 0)
  65         PHP_HTTP_ARG_OBJ(http\\Client, client1, 1)
  66         PHP_HTTP_ARG_OBJ(http\\Client, client2, 1)
  67         PHP_HTTP_ARG_OBJ(http\\Client, clientN, 1)
  68 PHP_HTTP_END_ARGS;
  69 PHP_HTTP_BEGIN_ARGS(createDataShare, 0)
  70         PHP_HTTP_ARG_OBJ(http\\Client, client1, 1)
  71         PHP_HTTP_ARG_OBJ(http\\Client, client2, 1)
  72         PHP_HTTP_ARG_OBJ(http\\Client, clientN, 1)
  73 PHP_HTTP_END_ARGS;
  74 PHP_HTTP_EMPTY_ARGS(getDriver);
  75 PHP_HTTP_EMPTY_ARGS(getAvailableDrivers);
  76
  77 zend_class_entry *php_http_client_factory_class_entry;
  78 zend_function_entry php_http_client_factory_method_entry[] = {
  79         PHP_HTTP_REQUEST_FACTORY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
  80         PHP_HTTP_REQUEST_FACTORY_ME(createClient, ZEND_ACC_PUBLIC)
  81         PHP_HTTP_REQUEST_FACTORY_ME(createPool, ZEND_ACC_PUBLIC)
  82         PHP_HTTP_REQUEST_FACTORY_ME(createDataShare, ZEND_ACC_PUBLIC)
  83         PHP_HTTP_REQUEST_FACTORY_ME(getDriver, ZEND_ACC_PUBLIC)
  84         PHP_HTTP_REQUEST_FACTORY_ME(getAvailableDrivers, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
  85
  86         EMPTY_FUNCTION_ENTRY
  87 };
  88
  89 PHP_METHOD(HttpClientFactory, __construct)
  90 {
  91         with_error_handling(EH_THROW, php_http_exception_class_entry) {
  92                 HashTable *options = NULL;
  93
  94                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|h", &options)) {
  95                         if (options) {
  96                                 zval **val;
  97                                 HashPosition pos;
  98                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
  99
 100                                 FOREACH_HASH_KEYVAL(pos, options, key, val) {
 101                                         if (key.type == HASH_KEY_IS_STRING) {
 102                                                 zval *newval = php_http_zsep(1, Z_TYPE_PP(val), *val);
 103                                                 zend_update_property(php_http_client_factory_class_entry, getThis(), key.str, key.len - 1, newval TSRMLS_CC);
 104                                                 zval_ptr_dtor(&newval);
 105                                         }
 106                                 }
 107                         }
 108                 }
 109         } end_error_handling();
 110 }
 111
 112 PHP_METHOD(HttpClientFactory, createClient)
 113 {
 114         zval *options = NULL;
 115
 116         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 117                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!", &options)) {
 118                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 119                                 zval *zdriver, *os;
 120                                 zend_object_value ov;
 121                                 zend_class_entry *class_entry = NULL;
 122                                 php_http_client_t *req = NULL;
 123                                 php_http_client_factory_driver_t driver;
 124
 125                                 zdriver = zend_read_property(php_http_client_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC);
 126
 127                                 if ((IS_STRING == Z_TYPE_P(zdriver)) && (SUCCESS == php_http_client_factory_get_driver(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver), &driver)) && driver.client_ops) {
 128                                         zval *phi = php_http_zsep(1, IS_STRING, zend_read_property(php_http_client_factory_class_entry, getThis(), ZEND_STRL("persistentHandleId"), 0 TSRMLS_CC));
 129                                         php_http_resource_factory_t *rf = NULL;
 130
 131                                         if (Z_STRLEN_P(phi)) {
 132                                                 char *name_str;
 133                                                 size_t name_len;
 134                                                 php_http_persistent_handle_factory_t *pf;
 135
 136                                                 name_len = spprintf(&name_str, 0, "http_client.%s", Z_STRVAL_P(zdriver));
 137
 138                                                 if ((pf = php_http_persistent_handle_concede(NULL , name_str, name_len, Z_STRVAL_P(phi), Z_STRLEN_P(phi) TSRMLS_CC))) {
 139                                                         rf = php_http_resource_factory_init(NULL, php_http_persistent_handle_resource_factory_ops(), pf, (void (*)(void *)) php_http_persistent_handle_abandon);
 140                                                 }
 141
 142                                                 efree(name_str);
 143                                         }
 144
 145                                         req = php_http_client_init(NULL, driver.client_ops, rf, NULL TSRMLS_CC);
 146                                         if (req) {
 147                                                 if (!(class_entry = php_http_client_factory_get_class_entry(getThis(), ZEND_STRL("clientClass") TSRMLS_CC))) {
 148                                                         class_entry = driver.client_ops->class_entry();
 149                                                 }
 150
 151                                                 if (SUCCESS == php_http_new(&ov, class_entry, driver.client_ops->create_object, driver.client_ops->class_entry(), req, NULL TSRMLS_CC)) {
 152                                                         ZVAL_OBJVAL(return_value, ov, 0);
 153
 154                                                         zend_call_method_with_1_params(&return_value, Z_OBJCE_P(return_value), NULL, "__construct", NULL, options);
 155                                                 } else {
 156                                                         php_http_client_free(&req);
 157                                                 }
 158                                         }
 159
 160                                         zval_ptr_dtor(&phi);
 161                                 } else {
 162                                         php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_FACTORY, "clients are not supported by this driver");
 163                                 }
 164                         } end_error_handling();
 165                 }
 166         } end_error_handling();
 167 }
 168
 169 PHP_METHOD(HttpClientFactory, createPool)
 170 {
 171         int argc = 0;
 172         zval ***argv;
 173
 174         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 175                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|*", &argv, &argc)) {
 176                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 177                                 int i;
 178                                 zval *zdriver;
 179                                 zend_object_value ov;
 180                                 zend_class_entry *class_entry = NULL;
 181                                 php_http_client_pool_t *pool = NULL;
 182                                 php_http_client_factory_driver_t driver;
 183
 184                                 zdriver = zend_read_property(php_http_client_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC);
 185                                 if ((IS_STRING == Z_TYPE_P(zdriver)) && (SUCCESS == php_http_client_factory_get_driver(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver), &driver)) && driver.client_pool_ops) {
 186                                         zval *phi = php_http_zsep(1, IS_STRING, zend_read_property(php_http_client_factory_class_entry, getThis(), ZEND_STRL("persistentHandleId"), 0 TSRMLS_CC));
 187                                         php_http_resource_factory_t *rf = NULL;
 188
 189                                         if (Z_STRLEN_P(phi)) {
 190                                                 char *name_str;
 191                                                 size_t name_len;
 192                                                 php_http_persistent_handle_factory_t *pf;
 193
 194                                                 name_len = spprintf(&name_str, 0, "http_client_pool.%s", Z_STRVAL_P(zdriver));
 195
 196                                                 if ((pf = php_http_persistent_handle_concede(NULL , name_str, name_len, Z_STRVAL_P(phi), Z_STRLEN_P(phi) TSRMLS_CC))) {
 197                                                         rf = php_http_resource_factory_init(NULL, php_http_persistent_handle_resource_factory_ops(), pf, (void (*)(void *)) php_http_persistent_handle_abandon);
 198                                                 }
 199
 200                                                 efree(name_str);
 201                                         }
 202
 203                                         pool = php_http_client_pool_init(NULL, driver.client_pool_ops, rf, NULL TSRMLS_CC);
 204                                         if (pool) {
 205                                                 if (!(class_entry = php_http_client_factory_get_class_entry(getThis(), ZEND_STRL("clientPoolClass") TSRMLS_CC))) {
 206                                                         class_entry = driver.client_pool_ops->class_entry();
 207                                                 }
 208
 209                                                 if (SUCCESS == php_http_new(&ov, class_entry, driver.client_pool_ops->create_object, driver.client_pool_ops->class_entry(), pool, NULL TSRMLS_CC)) {
 210                                                         ZVAL_OBJVAL(return_value, ov, 0);
 211                                                         for (i = 0; i < argc; ++i) {
 212                                                                 if (Z_TYPE_PP(argv[i]) == IS_OBJECT && instanceof_function(Z_OBJCE_PP(argv[i]), php_http_client_class_entry TSRMLS_CC)) {
 213                                                                         php_http_client_pool_attach(pool, *(argv[i]));
 214                                                                 }
 215                                                         }
 216                                                 } else {
 217                                                         php_http_client_pool_free(&pool);
 218                                                 }
 219                                         }
 220
 221                                         zval_ptr_dtor(&phi);
 222                                 } else {
 223                                         php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_FACTORY, "pools are not supported by this driver");
 224                                 }
 225                         } end_error_handling();
 226                 }
 227         } end_error_handling();
 228 }
 229
 230 PHP_METHOD(HttpClientFactory, createDataShare)
 231 {
 232         int argc = 0;
 233         zval ***argv;
 234
 235         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 236                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|*", &argv, &argc)) {
 237                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 238                                 int i;
 239                                 zval *zdriver;
 240                                 zend_object_value ov;
 241                                 zend_class_entry *class_entry;
 242                                 php_http_client_datashare_t *share = NULL;
 243                                 php_http_client_factory_driver_t driver;
 244
 245                                 zdriver = zend_read_property(php_http_client_factory_class_entry, getThis(), ZEND_STRL("driver"), 0 TSRMLS_CC);
 246                                 if ((IS_STRING == Z_TYPE_P(zdriver)) && (SUCCESS == php_http_client_factory_get_driver(Z_STRVAL_P(zdriver), Z_STRLEN_P(zdriver), &driver)) && driver.client_datashare_ops) {
 247                                         zval *phi = php_http_zsep(1, IS_STRING, zend_read_property(php_http_client_factory_class_entry, getThis(), ZEND_STRL("persistentHandleId"), 0 TSRMLS_CC));
 248                                         php_http_resource_factory_t *rf = NULL;
 249
 250                                         if (Z_STRLEN_P(phi)) {
 251                                                 char *name_str;
 252                                                 size_t name_len;
 253                                                 php_http_persistent_handle_factory_t *pf;
 254
 255                                                 name_len = spprintf(&name_str, 0, "http_client_datashare.%s", Z_STRVAL_P(zdriver));
 256
 257                                                 if ((pf = php_http_persistent_handle_concede(NULL , name_str, name_len, Z_STRVAL_P(phi), Z_STRLEN_P(phi) TSRMLS_CC))) {
 258                                                         rf = php_http_resource_factory_init(NULL, php_http_persistent_handle_resource_factory_ops(), pf, (void (*)(void *)) php_http_persistent_handle_abandon);
 259                                                 }
 260
 261                                                 efree(name_str);
 262                                         }
 263
 264                                         share = php_http_client_datashare_init(NULL, driver.client_datashare_ops, rf, NULL TSRMLS_CC);
 265                                         if (share) {
 266                                                 if (!(class_entry = php_http_client_factory_get_class_entry(getThis(), ZEND_STRL("clientDataShareClass") TSRMLS_CC))) {
 267                                                         class_entry = driver.client_datashare_ops->class_entry();
 268                                                 }
 269
 270                                                 if (SUCCESS == php_http_new(&ov, class_entry, driver.client_datashare_ops->create_object, driver.client_datashare_ops->class_entry(), share, NULL TSRMLS_CC)) {
 271                                                         ZVAL_OBJVAL(return_value, ov, 0);
 272                                                         for (i = 0; i < argc; ++i) {
 273                                                                 if (Z_TYPE_PP(argv[i]) == IS_OBJECT && instanceof_function(Z_OBJCE_PP(argv[i]), php_http_client_class_entry TSRMLS_CC)) {
 274                                                                         php_http_client_datashare_attach(share, *(argv[i]));
 275                                                                 }
 276                                                         }
 277                                                 } else {
 278                                                         php_http_client_datashare_free(&share);
 279                                                 }
 280                                         }
 281
 282                                         zval_ptr_dtor(&phi);
 283                                 } else {
 284                                         php_http_error(HE_WARNING, PHP_HTTP_E_REQUEST_FACTORY, "datashares are not supported by this driver");
 285                                 }
 286                         } end_error_handling();
 287                 }
 288         } end_error_handling();
 289 }
 290
 291 PHP_METHOD(HttpClientFactory, getDriver)
 292 {
 293         if (SUCCESS == zend_parse_parameters_none()) {
 294                 RETURN_PROP(php_http_client_factory_class_entry, "driver");
 295         }
 296         RETURN_FALSE;
 297 }
 298
 299 PHP_METHOD(HttpClientFactory, getAvailableDrivers)
 300 {
 301         if (SUCCESS == zend_parse_parameters_none()) {
 302                 HashPosition pos;
 303                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 304
 305                 array_init(return_value);
 306                 FOREACH_HASH_KEY(pos, &php_http_client_factory_drivers, key) {
 307                         add_next_index_stringl(return_value, key.str, key.len - 1, 1);
 308                 }
 309                 return;
 310         }
 311         RETURN_FALSE;
 312 }
 313
 314 PHP_MINIT_FUNCTION(http_client_factory)
 315 {
 316         zend_hash_init(&php_http_client_factory_drivers, 0, NULL, NULL, 1);
 317
 318         PHP_HTTP_REGISTER_CLASS(http\\Client, Factory, http_client_factory, php_http_object_class_entry, 0);
 319         php_http_client_factory_class_entry->create_object = php_http_client_factory_new;
 320
 321         zend_declare_property_stringl(php_http_client_factory_class_entry, ZEND_STRL("driver"), ZEND_STRL("curl"), ZEND_ACC_PROTECTED TSRMLS_CC);
 322         zend_declare_property_null(php_http_client_factory_class_entry, ZEND_STRL("persistentHandleId"), ZEND_ACC_PROTECTED TSRMLS_CC);
 323         zend_declare_property_null(php_http_client_factory_class_entry, ZEND_STRL("clientClass"), ZEND_ACC_PROTECTED TSRMLS_CC);
 324         zend_declare_property_null(php_http_client_factory_class_entry, ZEND_STRL("clientPoolClass"), ZEND_ACC_PROTECTED TSRMLS_CC);
 325         zend_declare_property_null(php_http_client_factory_class_entry, ZEND_STRL("clientDataShareClass"), ZEND_ACC_PROTECTED TSRMLS_CC);
 326
 327         return SUCCESS;
 328 }
 329
 330 PHP_MSHUTDOWN_FUNCTION(http_client_factory)
 331 {
 332         zend_hash_destroy(&php_http_client_factory_drivers);
 333
 334         return SUCCESS;
 335 }
 336
 337
 338 /*
 339  * Local variables:
 340  * tab-width: 4
 341  * c-basic-offset: 4
 342  * End:
 343  * vim600: noet sw=4 ts=4 fdm=marker
 344  * vim<600: noet sw=4 ts=4
 345  */
 346