git.m6w6.name Git - m6w6/ext-http/blob - http_message_object.c

   1 /*
   2    +----------------------------------------------------------------------+
   3    | PECL :: http                                                         |
   4    +----------------------------------------------------------------------+
   5    | This source file is subject to version 3.0 of the PHP license, that  |
   6    | is bundled with this package in the file LICENSE, and is available   |
   7    | through the world-wide-web at http://www.php.net/license/3_0.txt.    |
   8    | If you did not receive a copy of the PHP license and are unable to   |
   9    | obtain it through the world-wide-web, please send a note to          |
  10    | license@php.net so we can mail you a copy immediately.               |
  11    +----------------------------------------------------------------------+
  12    | Copyright (c) 2004-2005 Michael Wallner <mike@php.net>               |
  13    +----------------------------------------------------------------------+
  14 */
  15
  16 /* $Id$ */
  17
  18
  19 #ifdef HAVE_CONFIG_H
  20 #       include "config.h"
  21 #endif
  22 #include "php.h"
  23
  24 #ifdef ZEND_ENGINE_2
  25
  26 #include "php_http.h"
  27 #include "php_http_std_defs.h"
  28 #include "php_http_message_object.h"
  29
  30 #include "phpstr/phpstr.h"
  31
  32 #define http_message_object_declare_default_properties() _http_message_object_declare_default_properties(TSRMLS_C)
  33 static inline void _http_message_object_declare_default_properties(TSRMLS_D);
  34 #define http_message_object_read_prop _http_message_object_read_prop
  35 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC);
  36 #define http_message_object_write_prop _http_message_object_write_prop
  37 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC);
  38 #define http_message_object_get_props _http_message_object_get_props
  39 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC);
  40 #define http_message_object_clone_obj _http_message_object_clone_obj
  41 static inline zend_object_value _http_message_object_clone_obj(zval *object TSRMLS_DC);
  42
  43 zend_class_entry *http_message_object_ce;
  44 zend_function_entry http_message_object_fe[] = {
  45         PHP_ME(HttpMessage, __construct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
  46         PHP_ME(HttpMessage, getBody, NULL, ZEND_ACC_PUBLIC)
  47         PHP_ME(HttpMessage, getHeaders, NULL, ZEND_ACC_PUBLIC)
  48         PHP_ME(HttpMessage, setHeaders, NULL, ZEND_ACC_PUBLIC)
  49         PHP_ME(HttpMessage, addHeaders, NULL, ZEND_ACC_PUBLIC)
  50         PHP_ME(HttpMessage, getType, NULL, ZEND_ACC_PUBLIC)
  51         PHP_ME(HttpMessage, setType, NULL, ZEND_ACC_PUBLIC)
  52         PHP_ME(HttpMessage, getResponseCode, NULL, ZEND_ACC_PUBLIC)
  53         PHP_ME(HttpMessage, setResponseCode, NULL, ZEND_ACC_PUBLIC)
  54         PHP_ME(HttpMessage, getRequestMethod, NULL, ZEND_ACC_PUBLIC)
  55         PHP_ME(HttpMessage, setRequestMethod, NULL, ZEND_ACC_PUBLIC)
  56         PHP_ME(HttpMessage, getRequestUri, NULL, ZEND_ACC_PUBLIC)
  57         PHP_ME(HttpMessage, setRequestUri, NULL, ZEND_ACC_PUBLIC)
  58         PHP_ME(HttpMessage, getHttpVersion, NULL, ZEND_ACC_PUBLIC)
  59         PHP_ME(HttpMessage, setHttpVersion, NULL, ZEND_ACC_PUBLIC)
  60         PHP_ME(HttpMessage, getParentMessage, NULL, ZEND_ACC_PUBLIC)
  61         PHP_ME(HttpMessage, send, NULL, ZEND_ACC_PUBLIC)
  62         PHP_ME(HttpMessage, toString, NULL, ZEND_ACC_PUBLIC)
  63
  64         ZEND_MALIAS(HttpMessage, __toString, toString, NULL, ZEND_ACC_PUBLIC)
  65
  66         PHP_ME(HttpMessage, fromString, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
  67         {NULL, NULL, NULL}
  68 };
  69 static zend_object_handlers http_message_object_handlers;
  70
  71 void _http_message_object_init(INIT_FUNC_ARGS)
  72 {
  73         HTTP_REGISTER_CLASS_EX(HttpMessage, http_message_object, NULL, 0);
  74
  75         HTTP_LONG_CONSTANT("HTTP_MSG_NONE", HTTP_MSG_NONE);
  76         HTTP_LONG_CONSTANT("HTTP_MSG_REQUEST", HTTP_MSG_REQUEST);
  77         HTTP_LONG_CONSTANT("HTTP_MSG_RESPONSE", HTTP_MSG_RESPONSE);
  78
  79         http_message_object_handlers.clone_obj = http_message_object_clone_obj;
  80         http_message_object_handlers.read_property = http_message_object_read_prop;
  81         http_message_object_handlers.write_property = http_message_object_write_prop;
  82         http_message_object_handlers.get_properties = http_message_object_get_props;
  83 }
  84
  85 zend_object_value _http_message_object_new(zend_class_entry *ce TSRMLS_DC)
  86 {
  87         return http_message_object_new_ex(ce, NULL);
  88 }
  89
  90 zend_object_value _http_message_object_new_ex(zend_class_entry *ce, http_message *msg TSRMLS_DC)
  91 {
  92         zend_object_value ov;
  93         http_message_object *o;
  94
  95         o = ecalloc(1, sizeof(http_message_object));
  96         o->zo.ce = ce;
  97         o->message = NULL;
  98         o->parent.handle = 0;
  99         o->parent.handlers = NULL;
 100
 101         if (msg) {
 102                 o->message = msg;
 103                 if (msg->parent) {
 104                         o->parent = http_message_object_from_msg(msg->parent);
 105                 }
 106         }
 107
 108         ALLOC_HASHTABLE(OBJ_PROP(o));
 109         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 110
 111         ov.handle = zend_objects_store_put(o, (zend_objects_store_dtor_t) zend_objects_destroy_object, http_message_object_free, NULL TSRMLS_CC);
 112         ov.handlers = &http_message_object_handlers;
 113
 114         return ov;
 115 }
 116
 117 zend_object_value _http_message_object_clone(zval *this_ptr TSRMLS_DC)
 118 {
 119         return http_message_object_clone_obj(this_ptr TSRMLS_CC);
 120 }
 121
 122 static inline void _http_message_object_declare_default_properties(TSRMLS_D)
 123 {
 124         zend_class_entry *ce = http_message_object_ce;
 125
 126         DCL_PROP(PROTECTED, long, type, HTTP_MSG_NONE);
 127         DCL_PROP(PROTECTED, string, body, "");
 128         DCL_PROP(PROTECTED, string, requestMethod, "");
 129         DCL_PROP(PROTECTED, string, requestUri, "");
 130         DCL_PROP(PROTECTED, long, responseCode, 0);
 131         DCL_PROP_N(PROTECTED, httpVersion);
 132         DCL_PROP_N(PROTECTED, headers);
 133         DCL_PROP_N(PROTECTED, parentMessage);
 134 }
 135
 136 void _http_message_object_free(zend_object *object TSRMLS_DC)
 137 {
 138         http_message_object *o = (http_message_object *) object;
 139
 140         if (OBJ_PROP(o)) {
 141                 zend_hash_destroy(OBJ_PROP(o));
 142                 FREE_HASHTABLE(OBJ_PROP(o));
 143         }
 144         if (o->message) {
 145                 http_message_dtor(o->message);
 146                 efree(o->message);
 147         }
 148         efree(o);
 149 }
 150
 151 static inline zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 152 {
 153         getObject(http_message_object, obj);
 154         return http_message_object_from_msg(http_message_dup(obj->message));
 155 }
 156
 157 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC)
 158 {
 159         getObjectEx(http_message_object, obj, object);
 160         http_message *msg = obj->message;
 161         zval *return_value;
 162
 163         /* tmp var */
 164         ALLOC_ZVAL(return_value);
 165         return_value->refcount = 0;
 166
 167         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 168                 zend_error(E_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 169                 return EG(uninitialized_zval_ptr);
 170         }
 171
 172         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 173         {
 174                 case HTTP_MSG_PROPHASH_TYPE:
 175                         RETVAL_LONG(msg->type);
 176                 break;
 177
 178                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 179                         switch (msg->type)
 180                         {
 181                                 case HTTP_MSG_REQUEST:
 182                                         RETVAL_DOUBLE(msg->info.request.http_version);
 183                                 break;
 184
 185                                 case HTTP_MSG_RESPONSE:
 186                                         RETVAL_DOUBLE(msg->info.response.http_version);
 187                                 break;
 188
 189                                 case HTTP_MSG_NONE:
 190                                 default:
 191                                         RETVAL_NULL();
 192                                 break;
 193                         }
 194                 break;
 195
 196                 case HTTP_MSG_PROPHASH_BODY:
 197                         phpstr_fix(PHPSTR(msg));
 198                         RETVAL_PHPSTR(PHPSTR(msg), 0, 1);
 199                 break;
 200
 201                 case HTTP_MSG_PROPHASH_HEADERS:
 202                         array_init(return_value);
 203                         zend_hash_copy(Z_ARRVAL_P(return_value), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 204                 break;
 205
 206                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 207                         if (msg->parent) {
 208                                 RETVAL_OBJVAL(obj->parent);
 209                                 Z_TYPE_P(return_value)  = IS_OBJECT;
 210                                 return_value->value.obj = obj->parent;
 211                                 zend_objects_store_add_ref(return_value TSRMLS_CC);
 212                         } else {
 213                                 RETVAL_NULL();
 214                         }
 215                 break;
 216
 217                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 218                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.method) {
 219                                 RETVAL_STRING(msg->info.request.method, 1);
 220                         } else {
 221                                 RETVAL_NULL();
 222                         }
 223                 break;
 224
 225                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 226                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.URI) {
 227                                 RETVAL_STRING(msg->info.request.URI, 1);
 228                         } else {
 229                                 RETVAL_NULL();
 230                         }
 231                 break;
 232
 233                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 234                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 235                                 RETVAL_LONG(msg->info.response.code);
 236                         } else {
 237                                 RETVAL_NULL();
 238                         }
 239                 break;
 240
 241                 default:
 242                         RETVAL_NULL();
 243                 break;
 244         }
 245
 246         return return_value;
 247 }
 248
 249 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC)
 250 {
 251         getObjectEx(http_message_object, obj, object);
 252         http_message *msg = obj->message;
 253
 254         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 255                 zend_error(E_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 256         }
 257
 258         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 259         {
 260                 case HTTP_MSG_PROPHASH_TYPE:
 261                         convert_to_long_ex(&value);
 262                         if (Z_LVAL_P(value) != msg->type) {
 263                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 264                                         if (msg->info.request.method) {
 265                                                 efree(msg->info.request.method);
 266                                         }
 267                                         if (msg->info.request.URI) {
 268                                                 efree(msg->info.request.URI);
 269                                         }
 270                                 }
 271                                 msg->type = Z_LVAL_P(value);
 272                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 273                                         msg->info.request.method = NULL;
 274                                         msg->info.request.URI = NULL;
 275                                 }
 276                         }
 277
 278                 break;
 279
 280                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 281                         convert_to_double_ex(&value);
 282                         switch (msg->type)
 283                         {
 284                                 case HTTP_MSG_REQUEST:
 285                                         msg->info.request.http_version = Z_DVAL_P(value);
 286                                 break;
 287
 288                                 case HTTP_MSG_RESPONSE:
 289                                         msg->info.response.http_version = Z_DVAL_P(value);
 290                                 break;
 291                         }
 292                 break;
 293
 294                 case HTTP_MSG_PROPHASH_BODY:
 295                         convert_to_string_ex(&value);
 296                         phpstr_dtor(PHPSTR(msg));
 297                         phpstr_from_string_ex(PHPSTR(msg), Z_STRVAL_P(value), Z_STRLEN_P(value));
 298                 break;
 299
 300                 case HTTP_MSG_PROPHASH_HEADERS:
 301                         convert_to_array_ex(&value);
 302                         zend_hash_clean(&msg->hdrs);
 303                         zend_hash_copy(&msg->hdrs, Z_ARRVAL_P(value), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 304                 break;
 305
 306                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 307                         if (msg->parent) {
 308                                 zval tmp;
 309                                 tmp.value.obj = obj->parent;
 310                                 zend_objects_store_del_ref(&tmp TSRMLS_CC);
 311                         }
 312                         zend_objects_store_add_ref(value TSRMLS_CC);
 313                         obj->parent = value->value.obj;
 314                 break;
 315
 316                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 317                         convert_to_string_ex(&value);
 318                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 319                                 if (msg->info.request.method) {
 320                                         efree(msg->info.request.method);
 321                                 }
 322                                 msg->info.request.method = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 323                         }
 324                 break;
 325
 326                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 327                         convert_to_string_ex(&value);
 328                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 329                                 if (msg->info.request.URI) {
 330                                         efree(msg->info.request.URI);
 331                                 }
 332                                 msg->info.request.URI = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 333                         }
 334                 break;
 335
 336                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 337                         convert_to_long_ex(&value);
 338                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 339                                 msg->info.response.code = Z_LVAL_P(value);
 340                         }
 341                 break;
 342         }
 343 }
 344
 345 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC)
 346 {
 347         zval *headers;
 348         getObjectEx(http_message_object, obj, object);
 349         http_message *msg = obj->message;
 350
 351 #define ASSOC_PROP(obj, ptype, name, val) \
 352         { \
 353                 zval array; \
 354                 char *m_prop_name; \
 355                 int m_prop_len; \
 356                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 357                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 358                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+4, val); \
 359         }
 360 #define ASSOC_STRING(obj, name, val) ASSOC_STRINGL(obj, name, val, strlen(val))
 361 #define ASSOC_STRINGL(obj, name, val, len) \
 362         { \
 363                 zval array; \
 364                 char *m_prop_name; \
 365                 int m_prop_len; \
 366                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 367                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 368                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+4, val, len, 1); \
 369         }
 370
 371         zend_hash_clean(OBJ_PROP(obj));
 372
 373         ASSOC_PROP(obj, long, "type", msg->type);
 374         ASSOC_STRINGL(obj, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 375
 376         MAKE_STD_ZVAL(headers);
 377         array_init(headers);
 378
 379         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 380         ASSOC_PROP(obj, zval, "headers", headers);
 381
 382         switch (msg->type)
 383         {
 384                 case HTTP_MSG_REQUEST:
 385                         ASSOC_PROP(obj, double, "httpVersion", msg->info.request.http_version);
 386                         ASSOC_PROP(obj, long, "responseCode", 0);
 387                         ASSOC_STRING(obj, "requestMethod", msg->info.request.method);
 388                         ASSOC_STRING(obj, "requestUri", msg->info.request.URI);
 389                 break;
 390
 391                 case HTTP_MSG_RESPONSE:
 392                         ASSOC_PROP(obj, double, "httpVersion", msg->info.response.http_version);
 393                         ASSOC_PROP(obj, long, "responseCode", msg->info.response.code);
 394                         ASSOC_STRING(obj, "requestMethod", "");
 395                         ASSOC_STRING(obj, "requestUri", "");
 396                 break;
 397
 398                 case HTTP_MSG_NONE:
 399                 default:
 400                         ASSOC_PROP(obj, double, "httpVersion", 0.0);
 401                         ASSOC_PROP(obj, long, "responseCode", 0);
 402                         ASSOC_STRING(obj, "requestMethod", "");
 403                         ASSOC_STRING(obj, "requestUri", "");
 404                 break;
 405         }
 406
 407         return OBJ_PROP(obj);
 408 }
 409
 410 #endif /* ZEND_ENGINE_2 */
 411
 412 /*
 413  * Local variables:
 414  * tab-width: 4
 415  * c-basic-offset: 4
 416  * End:
 417  * vim600: noet sw=4 ts=4 fdm=marker
 418  * vim<600: noet sw=4 ts=4
 419  */
 420