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
  23 #include "php.h"
  24
  25 #include "php_http.h"
  26 #include "php_http_std_defs.h"
  27 #include "php_http_message_object.h"
  28
  29 #include "phpstr/phpstr.h"
  30
  31 #ifdef ZEND_ENGINE_2
  32
  33 #define http_message_object_declare_default_properties() _http_message_object_declare_default_properties(TSRMLS_C)
  34 static inline void _http_message_object_declare_default_properties(TSRMLS_D);
  35 #define http_message_object_read_prop _http_message_object_read_prop
  36 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC);
  37 #define http_message_object_write_prop _http_message_object_write_prop
  38 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC);
  39 #define http_message_object_get_props _http_message_object_get_props
  40 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC);
  41 #define http_message_object_clone_obj _http_message_object_clone_obj
  42 static inline zend_object_value _http_message_object_clone_obj(zval *object TSRMLS_DC);
  43
  44 zend_class_entry *http_message_object_ce;
  45 zend_function_entry http_message_object_fe[] = {
  46         PHP_ME(HttpMessage, __construct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
  47         PHP_ME(HttpMessage, getBody, NULL, ZEND_ACC_PUBLIC)
  48         PHP_ME(HttpMessage, getHeaders, NULL, ZEND_ACC_PUBLIC)
  49         PHP_ME(HttpMessage, setHeaders, NULL, ZEND_ACC_PUBLIC)
  50         PHP_ME(HttpMessage, addHeaders, NULL, ZEND_ACC_PUBLIC)
  51         PHP_ME(HttpMessage, getType, NULL, ZEND_ACC_PUBLIC)
  52         PHP_ME(HttpMessage, setType, NULL, ZEND_ACC_PUBLIC)
  53         PHP_ME(HttpMessage, getResponseCode, NULL, ZEND_ACC_PUBLIC)
  54         PHP_ME(HttpMessage, setResponseCode, NULL, ZEND_ACC_PUBLIC)
  55         PHP_ME(HttpMessage, getRequestMethod, NULL, ZEND_ACC_PUBLIC)
  56         PHP_ME(HttpMessage, setRequestMethod, NULL, ZEND_ACC_PUBLIC)
  57         PHP_ME(HttpMessage, getRequestUri, NULL, ZEND_ACC_PUBLIC)
  58         PHP_ME(HttpMessage, setRequestUri, NULL, ZEND_ACC_PUBLIC)
  59         PHP_ME(HttpMessage, getHttpVersion, NULL, ZEND_ACC_PUBLIC)
  60         PHP_ME(HttpMessage, setHttpVersion, NULL, ZEND_ACC_PUBLIC)
  61         PHP_ME(HttpMessage, getParentMessage, NULL, ZEND_ACC_PUBLIC)
  62         PHP_ME(HttpMessage, send, NULL, ZEND_ACC_PUBLIC)
  63         PHP_ME(HttpMessage, toString, NULL, ZEND_ACC_PUBLIC)
  64
  65         ZEND_MALIAS(HttpMessage, __toString, toString, NULL, ZEND_ACC_PUBLIC)
  66
  67         PHP_ME(HttpMessage, fromString, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
  68         {NULL, NULL, NULL}
  69 };
  70 static zend_object_handlers http_message_object_handlers;
  71
  72 void _http_message_object_init(INIT_FUNC_ARGS)
  73 {
  74         HTTP_REGISTER_CLASS_EX(HttpMessage, http_message_object, NULL, 0);
  75
  76         HTTP_LONG_CONSTANT("HTTP_MSG_NONE", HTTP_MSG_NONE);
  77         HTTP_LONG_CONSTANT("HTTP_MSG_REQUEST", HTTP_MSG_REQUEST);
  78         HTTP_LONG_CONSTANT("HTTP_MSG_RESPONSE", HTTP_MSG_RESPONSE);
  79
  80         http_message_object_handlers.clone_obj = http_message_object_clone_obj;
  81         http_message_object_handlers.read_property = http_message_object_read_prop;
  82         http_message_object_handlers.write_property = http_message_object_write_prop;
  83         http_message_object_handlers.get_properties = http_message_object_get_props;
  84 }
  85
  86 zend_object_value _http_message_object_new(zend_class_entry *ce TSRMLS_DC)
  87 {
  88         return http_message_object_new_ex(ce, NULL);
  89 }
  90
  91 zend_object_value _http_message_object_new_ex(zend_class_entry *ce, http_message *msg TSRMLS_DC)
  92 {
  93         zend_object_value ov;
  94         http_message_object *o;
  95
  96         o = ecalloc(1, sizeof(http_message_object));
  97         o->zo.ce = ce;
  98         o->message = NULL;
  99         o->parent.handle = 0;
 100         o->parent.handlers = NULL;
 101
 102         if (msg) {
 103                 o->message = msg;
 104                 if (msg->parent) {
 105                         o->parent = http_message_object_from_msg(msg->parent);
 106                 }
 107         }
 108
 109         ALLOC_HASHTABLE(OBJ_PROP(o));
 110         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 111
 112         ov.handle = zend_objects_store_put(o, (zend_objects_store_dtor_t) zend_objects_destroy_object, http_message_object_free, NULL TSRMLS_CC);
 113         ov.handlers = &http_message_object_handlers;
 114
 115         return ov;
 116 }
 117
 118 zend_object_value _http_message_object_clone(zval *this_ptr TSRMLS_DC)
 119 {
 120         return http_message_object_clone_obj(this_ptr TSRMLS_CC);
 121 }
 122
 123 static inline void _http_message_object_declare_default_properties(TSRMLS_D)
 124 {
 125         zend_class_entry *ce = http_message_object_ce;
 126
 127         DCL_PROP(PROTECTED, long, type, HTTP_MSG_NONE);
 128         DCL_PROP(PROTECTED, string, body, "");
 129         DCL_PROP(PROTECTED, string, requestMethod, "");
 130         DCL_PROP(PROTECTED, string, requestUri, "");
 131         DCL_PROP(PROTECTED, long, responseCode, 0);
 132         DCL_PROP_N(PROTECTED, httpVersion);
 133         DCL_PROP_N(PROTECTED, headers);
 134         DCL_PROP_N(PROTECTED, parentMessage);
 135 }
 136
 137 void _http_message_object_free(zend_object *object TSRMLS_DC)
 138 {
 139         http_message_object *o = (http_message_object *) object;
 140
 141         if (OBJ_PROP(o)) {
 142                 zend_hash_destroy(OBJ_PROP(o));
 143                 FREE_HASHTABLE(OBJ_PROP(o));
 144         }
 145         if (o->message) {
 146                 http_message_dtor(o->message);
 147                 efree(o->message);
 148         }
 149         efree(o);
 150 }
 151
 152 static inline zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 153 {
 154         getObject(http_message_object, obj);
 155         return http_message_object_from_msg(http_message_dup(obj->message));
 156 }
 157
 158 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC)
 159 {
 160         getObjectEx(http_message_object, obj, object);
 161         http_message *msg = obj->message;
 162         zval *return_value;
 163
 164         /* tmp var */
 165         ALLOC_ZVAL(return_value);
 166         return_value->refcount = 0;
 167
 168         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 169                 zend_error(E_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 170                 return EG(uninitialized_zval_ptr);
 171         }
 172
 173         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 174         {
 175                 case HTTP_MSG_PROPHASH_TYPE:
 176                         RETVAL_LONG(msg->type);
 177                 break;
 178
 179                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 180                         switch (msg->type)
 181                         {
 182                                 case HTTP_MSG_REQUEST:
 183                                         RETVAL_DOUBLE(msg->info.request.http_version);
 184                                 break;
 185
 186                                 case HTTP_MSG_RESPONSE:
 187                                         RETVAL_DOUBLE(msg->info.response.http_version);
 188                                 break;
 189
 190                                 case HTTP_MSG_NONE:
 191                                 default:
 192                                         RETVAL_NULL();
 193                                 break;
 194                         }
 195                 break;
 196
 197                 case HTTP_MSG_PROPHASH_BODY:
 198                         phpstr_fix(PHPSTR(msg));
 199                         RETVAL_PHPSTR(PHPSTR(msg), 0, 1);
 200                 break;
 201
 202                 case HTTP_MSG_PROPHASH_HEADERS:
 203                         array_init(return_value);
 204                         zend_hash_copy(Z_ARRVAL_P(return_value), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 205                 break;
 206
 207                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 208                         if (msg->parent) {
 209                                 RETVAL_OBJVAL(obj->parent);
 210                                 Z_TYPE_P(return_value)  = IS_OBJECT;
 211                                 return_value->value.obj = obj->parent;
 212                                 zend_objects_store_add_ref(return_value TSRMLS_CC);
 213                         } else {
 214                                 RETVAL_NULL();
 215                         }
 216                 break;
 217
 218                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 219                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.method) {
 220                                 RETVAL_STRING(msg->info.request.method, 1);
 221                         } else {
 222                                 RETVAL_NULL();
 223                         }
 224                 break;
 225
 226                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 227                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.URI) {
 228                                 RETVAL_STRING(msg->info.request.URI, 1);
 229                         } else {
 230                                 RETVAL_NULL();
 231                         }
 232                 break;
 233
 234                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 235                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 236                                 RETVAL_LONG(msg->info.response.code);
 237                         } else {
 238                                 RETVAL_NULL();
 239                         }
 240                 break;
 241
 242                 default:
 243                         RETVAL_NULL();
 244                 break;
 245         }
 246
 247         return return_value;
 248 }
 249
 250 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC)
 251 {
 252         getObjectEx(http_message_object, obj, object);
 253         http_message *msg = obj->message;
 254
 255         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 256                 zend_error(E_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 257         }
 258
 259         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 260         {
 261                 case HTTP_MSG_PROPHASH_TYPE:
 262                         convert_to_long_ex(&value);
 263                         if (Z_LVAL_P(value) != msg->type) {
 264                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 265                                         if (msg->info.request.method) {
 266                                                 efree(msg->info.request.method);
 267                                         }
 268                                         if (msg->info.request.URI) {
 269                                                 efree(msg->info.request.URI);
 270                                         }
 271                                 }
 272                                 msg->type = Z_LVAL_P(value);
 273                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 274                                         msg->info.request.method = NULL;
 275                                         msg->info.request.URI = NULL;
 276                                 }
 277                         }
 278
 279                 break;
 280
 281                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 282                         convert_to_double_ex(&value);
 283                         switch (msg->type)
 284                         {
 285                                 case HTTP_MSG_REQUEST:
 286                                         msg->info.request.http_version = (float) Z_DVAL_P(value);
 287                                 break;
 288
 289                                 case HTTP_MSG_RESPONSE:
 290                                         msg->info.response.http_version = (float) Z_DVAL_P(value);
 291                                 break;
 292                         }
 293                 break;
 294
 295                 case HTTP_MSG_PROPHASH_BODY:
 296                         convert_to_string_ex(&value);
 297                         phpstr_dtor(PHPSTR(msg));
 298                         phpstr_from_string_ex(PHPSTR(msg), Z_STRVAL_P(value), Z_STRLEN_P(value));
 299                 break;
 300
 301                 case HTTP_MSG_PROPHASH_HEADERS:
 302                         convert_to_array_ex(&value);
 303                         zend_hash_clean(&msg->hdrs);
 304                         zend_hash_copy(&msg->hdrs, Z_ARRVAL_P(value), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 305                 break;
 306
 307                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 308                         if (msg->parent) {
 309                                 zval tmp;
 310                                 tmp.value.obj = obj->parent;
 311                                 zend_objects_store_del_ref(&tmp TSRMLS_CC);
 312                         }
 313                         zend_objects_store_add_ref(value TSRMLS_CC);
 314                         obj->parent = value->value.obj;
 315                 break;
 316
 317                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 318                         convert_to_string_ex(&value);
 319                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 320                                 if (msg->info.request.method) {
 321                                         efree(msg->info.request.method);
 322                                 }
 323                                 msg->info.request.method = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 324                         }
 325                 break;
 326
 327                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 328                         convert_to_string_ex(&value);
 329                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 330                                 if (msg->info.request.URI) {
 331                                         efree(msg->info.request.URI);
 332                                 }
 333                                 msg->info.request.URI = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 334                         }
 335                 break;
 336
 337                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 338                         convert_to_long_ex(&value);
 339                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 340                                 msg->info.response.code = Z_LVAL_P(value);
 341                         }
 342                 break;
 343         }
 344 }
 345
 346 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC)
 347 {
 348         zval *headers;
 349         getObjectEx(http_message_object, obj, object);
 350         http_message *msg = obj->message;
 351
 352 #define ASSOC_PROP(obj, ptype, name, val) \
 353         { \
 354                 zval array; \
 355                 char *m_prop_name; \
 356                 int m_prop_len; \
 357                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 358                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 359                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+4, val); \
 360         }
 361 #define ASSOC_STRING(obj, name, val) ASSOC_STRINGL(obj, name, val, strlen(val))
 362 #define ASSOC_STRINGL(obj, name, val, len) \
 363         { \
 364                 zval array; \
 365                 char *m_prop_name; \
 366                 int m_prop_len; \
 367                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 368                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 369                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+4, val, len, 1); \
 370         }
 371
 372         zend_hash_clean(OBJ_PROP(obj));
 373
 374         ASSOC_PROP(obj, long, "type", msg->type);
 375         ASSOC_STRINGL(obj, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 376
 377         MAKE_STD_ZVAL(headers);
 378         array_init(headers);
 379
 380         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 381         ASSOC_PROP(obj, zval, "headers", headers);
 382
 383         switch (msg->type)
 384         {
 385                 case HTTP_MSG_REQUEST:
 386                         ASSOC_PROP(obj, double, "httpVersion", msg->info.request.http_version);
 387                         ASSOC_PROP(obj, long, "responseCode", 0);
 388                         ASSOC_STRING(obj, "requestMethod", msg->info.request.method);
 389                         ASSOC_STRING(obj, "requestUri", msg->info.request.URI);
 390                 break;
 391
 392                 case HTTP_MSG_RESPONSE:
 393                         ASSOC_PROP(obj, double, "httpVersion", msg->info.response.http_version);
 394                         ASSOC_PROP(obj, long, "responseCode", msg->info.response.code);
 395                         ASSOC_STRING(obj, "requestMethod", "");
 396                         ASSOC_STRING(obj, "requestUri", "");
 397                 break;
 398
 399                 case HTTP_MSG_NONE:
 400                 default:
 401                         ASSOC_PROP(obj, double, "httpVersion", 0.0);
 402                         ASSOC_PROP(obj, long, "responseCode", 0);
 403                         ASSOC_STRING(obj, "requestMethod", "");
 404                         ASSOC_STRING(obj, "requestUri", "");
 405                 break;
 406         }
 407
 408         return OBJ_PROP(obj);
 409 }
 410
 411 #endif /* ZEND_ENGINE_2 */
 412
 413 /*
 414  * Local variables:
 415  * tab-width: 4
 416  * c-basic-offset: 4
 417  * End:
 418  * vim600: noet sw=4 ts=4 fdm=marker
 419  * vim<600: noet sw=4 ts=4
 420  */
 421