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_api.h"
  28 #include "php_http_std_defs.h"
  29 #include "php_http_message_object.h"
  30 #include "php_http_exception_object.h"
  31
  32 #include "phpstr/phpstr.h"
  33 #include  "missing.h"
  34
  35 ZEND_EXTERN_MODULE_GLOBALS(http);
  36
  37 #define HTTP_BEGIN_ARGS(method, ret_ref, req_args)      HTTP_BEGIN_ARGS_EX(HttpMessage, method, ret_ref, req_args)
  38 #define HTTP_EMPTY_ARGS(method, ret_ref)                        HTTP_EMPTY_ARGS_EX(HttpMessage, method, ret_ref)
  39 #define HTTP_MESSAGE_ME(method, visibility)                     PHP_ME(HttpMessage, method, HTTP_ARGS(HttpMessage, method), visibility)
  40
  41 HTTP_BEGIN_ARGS(__construct, 0, 0)
  42         HTTP_ARG_VAL(message, 0)
  43 HTTP_END_ARGS;
  44
  45 HTTP_BEGIN_ARGS(fromString, 1, 1)
  46         HTTP_ARG_VAL(message, 0)
  47 HTTP_END_ARGS;
  48
  49 HTTP_EMPTY_ARGS(getBody, 0);
  50 HTTP_EMPTY_ARGS(getHeaders, 0);
  51 HTTP_BEGIN_ARGS(setHeaders, 0, 1)
  52         HTTP_ARG_VAL(headers, 0)
  53 HTTP_END_ARGS;
  54
  55 HTTP_BEGIN_ARGS(addHeaders, 0, 1)
  56         HTTP_ARG_VAL(headers, 0)
  57         HTTP_ARG_VAL(append, 0)
  58 HTTP_END_ARGS;
  59
  60 HTTP_EMPTY_ARGS(getType, 0);
  61 HTTP_BEGIN_ARGS(setType, 0, 1)
  62         HTTP_ARG_VAL(type, 0)
  63 HTTP_END_ARGS;
  64
  65 HTTP_EMPTY_ARGS(getResponseCode, 0);
  66 HTTP_BEGIN_ARGS(setResponseCode, 0, 1)
  67         HTTP_ARG_VAL(response_code, 0)
  68 HTTP_END_ARGS;
  69
  70 HTTP_EMPTY_ARGS(getRequestMethod, 0);
  71 HTTP_BEGIN_ARGS(setRequestMethod, 0, 1)
  72         HTTP_ARG_VAL(request_method, 0)
  73 HTTP_END_ARGS;
  74
  75 HTTP_EMPTY_ARGS(getRequestUri, 0);
  76 HTTP_BEGIN_ARGS(setRequestUri, 0, 1)
  77         HTTP_ARG_VAL(uri, 0)
  78 HTTP_END_ARGS;
  79
  80 HTTP_EMPTY_ARGS(getHttpVersion, 0);
  81 HTTP_BEGIN_ARGS(setHttpVersion, 0, 1)
  82         HTTP_ARG_VAL(http_version, 0)
  83 HTTP_END_ARGS;
  84
  85 HTTP_EMPTY_ARGS(getParentMessage, 1);
  86 HTTP_EMPTY_ARGS(send, 0);
  87 HTTP_BEGIN_ARGS(toString, 0, 0)
  88         HTTP_ARG_VAL(include_parent, 0)
  89 HTTP_END_ARGS;
  90
  91 #define http_message_object_declare_default_properties() _http_message_object_declare_default_properties(TSRMLS_C)
  92 static inline void _http_message_object_declare_default_properties(TSRMLS_D);
  93 #define http_message_object_read_prop _http_message_object_read_prop
  94 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC);
  95 #define http_message_object_write_prop _http_message_object_write_prop
  96 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC);
  97 #define http_message_object_get_props _http_message_object_get_props
  98 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC);
  99 #define http_message_object_clone_obj _http_message_object_clone_obj
 100 static inline zend_object_value _http_message_object_clone_obj(zval *object TSRMLS_DC);
 101
 102 zend_class_entry *http_message_object_ce;
 103 zend_function_entry http_message_object_fe[] = {
 104         HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 105         HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 106         HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 107         HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 108         HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 109         HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 110         HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 111         HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 112         HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 113         HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 114         HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 115         HTTP_MESSAGE_ME(getRequestUri, ZEND_ACC_PUBLIC)
 116         HTTP_MESSAGE_ME(setRequestUri, ZEND_ACC_PUBLIC)
 117         HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 118         HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 119         HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 120         HTTP_MESSAGE_ME(send, ZEND_ACC_PUBLIC)
 121         HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 122
 123         ZEND_MALIAS(HttpMessage, __toString, toString, HTTP_ARGS(HttpMessage, toString), ZEND_ACC_PUBLIC)
 124
 125         HTTP_MESSAGE_ME(fromString, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 126         {NULL, NULL, NULL}
 127 };
 128 static zend_object_handlers http_message_object_handlers;
 129
 130 void _http_message_object_init(INIT_FUNC_ARGS)
 131 {
 132         HTTP_REGISTER_CLASS_EX(HttpMessage, http_message_object, NULL, 0);
 133
 134         HTTP_LONG_CONSTANT("HTTP_MSG_NONE", HTTP_MSG_NONE);
 135         HTTP_LONG_CONSTANT("HTTP_MSG_REQUEST", HTTP_MSG_REQUEST);
 136         HTTP_LONG_CONSTANT("HTTP_MSG_RESPONSE", HTTP_MSG_RESPONSE);
 137
 138         http_message_object_handlers.clone_obj = http_message_object_clone_obj;
 139         http_message_object_handlers.read_property = http_message_object_read_prop;
 140         http_message_object_handlers.write_property = http_message_object_write_prop;
 141         http_message_object_handlers.get_properties = http_message_object_get_props;
 142         http_message_object_handlers.get_property_ptr_ptr = NULL;
 143 }
 144
 145 zend_object_value _http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 146 {
 147         return http_message_object_new_ex(ce, NULL);
 148 }
 149
 150 zend_object_value _http_message_object_new_ex(zend_class_entry *ce, http_message *msg TSRMLS_DC)
 151 {
 152         zend_object_value ov;
 153         http_message_object *o;
 154
 155         o = ecalloc(1, sizeof(http_message_object));
 156         o->zo.ce = ce;
 157         o->message = NULL;
 158         o->parent.handle = 0;
 159         o->parent.handlers = NULL;
 160
 161         if (msg) {
 162                 o->message = msg;
 163                 if (msg->parent) {
 164                         o->parent = http_message_object_from_msg(msg->parent);
 165                 }
 166         }
 167
 168         ALLOC_HASHTABLE(OBJ_PROP(o));
 169         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 170
 171         ov.handle = putObject(http_message_object, o);
 172         ov.handlers = &http_message_object_handlers;
 173
 174         return ov;
 175 }
 176
 177 zend_object_value _http_message_object_clone(zval *this_ptr TSRMLS_DC)
 178 {
 179         return http_message_object_clone_obj(this_ptr TSRMLS_CC);
 180 }
 181
 182 static inline void _http_message_object_declare_default_properties(TSRMLS_D)
 183 {
 184         zend_class_entry *ce = http_message_object_ce;
 185
 186         DCL_CONST(long, "NONE", HTTP_MSG_NONE);
 187         DCL_CONST(long, "REQUEST", HTTP_MSG_REQUEST);
 188         DCL_CONST(long, "RESPONSE", HTTP_MSG_RESPONSE);
 189
 190         DCL_PROP(PROTECTED, long, type, HTTP_MSG_NONE);
 191         DCL_PROP(PROTECTED, string, body, "");
 192         DCL_PROP(PROTECTED, string, requestMethod, "");
 193         DCL_PROP(PROTECTED, string, requestUri, "");
 194         DCL_PROP(PROTECTED, long, responseCode, 0);
 195         DCL_PROP_N(PROTECTED, httpVersion);
 196         DCL_PROP_N(PROTECTED, headers);
 197         DCL_PROP_N(PROTECTED, parentMessage);
 198 }
 199
 200 void _http_message_object_free(zend_object *object TSRMLS_DC)
 201 {
 202         http_message_object *o = (http_message_object *) object;
 203
 204         if (OBJ_PROP(o)) {
 205                 zend_hash_destroy(OBJ_PROP(o));
 206                 FREE_HASHTABLE(OBJ_PROP(o));
 207         }
 208         if (o->message) {
 209                 http_message_dtor(o->message);
 210                 efree(o->message);
 211         }
 212         efree(o);
 213 }
 214
 215 static inline zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 216 {
 217         getObject(http_message_object, obj);
 218         return http_message_object_from_msg(http_message_dup(obj->message));
 219 }
 220
 221 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC)
 222 {
 223         getObjectEx(http_message_object, obj, object);
 224         http_message *msg = obj->message;
 225         zval *return_value;
 226
 227         return_value = &EG(uninitialized_zval);
 228         return_value->refcount = 0;
 229         return_value->is_ref = 0;
 230
 231 #if 0
 232         fprintf(stderr, "Read HttpMessage::$%s\n", Z_STRVAL_P(member));
 233 #endif
 234         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 235                 zend_error(HE_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 236                 return EG(uninitialized_zval_ptr);
 237         }
 238
 239         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 240         {
 241                 case HTTP_MSG_PROPHASH_TYPE:
 242                         RETVAL_LONG(msg->type);
 243                 break;
 244
 245                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 246                         switch (msg->type)
 247                         {
 248                                 case HTTP_MSG_REQUEST:
 249                                         RETVAL_DOUBLE(msg->info.request.http_version);
 250                                 break;
 251
 252                                 case HTTP_MSG_RESPONSE:
 253                                         RETVAL_DOUBLE(msg->info.response.http_version);
 254                                 break;
 255
 256                                 case HTTP_MSG_NONE:
 257                                 default:
 258                                         RETVAL_NULL();
 259                                 break;
 260                         }
 261                 break;
 262
 263                 case HTTP_MSG_PROPHASH_BODY:
 264                         phpstr_fix(PHPSTR(msg));
 265                         RETVAL_PHPSTR(PHPSTR(msg), 0, 1);
 266                 break;
 267
 268                 case HTTP_MSG_PROPHASH_HEADERS:
 269                         /* This is needed for situations like
 270                          * $this->headers['foo'] = 'bar';
 271                          */
 272                         if (type == BP_VAR_W) {
 273                                 return_value->refcount = 1;
 274                                 return_value->is_ref = 1;
 275                                 Z_TYPE_P(return_value) = IS_ARRAY;
 276                                 Z_ARRVAL_P(return_value) = &msg->hdrs;
 277                         } else {
 278                                 array_init(return_value);
 279                                 zend_hash_copy(Z_ARRVAL_P(return_value), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 280                         }
 281                 break;
 282
 283                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 284                         if (msg->parent) {
 285                                 RETVAL_OBJVAL(obj->parent);
 286                                 Z_TYPE_P(return_value)  = IS_OBJECT;
 287                                 return_value->value.obj = obj->parent;
 288                                 zend_objects_store_add_ref(return_value TSRMLS_CC);
 289                         } else {
 290                                 RETVAL_NULL();
 291                         }
 292                 break;
 293
 294                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 295                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.method) {
 296                                 RETVAL_STRING(msg->info.request.method, 1);
 297                         } else {
 298                                 RETVAL_NULL();
 299                         }
 300                 break;
 301
 302                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 303                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.URI) {
 304                                 RETVAL_STRING(msg->info.request.URI, 1);
 305                         } else {
 306                                 RETVAL_NULL();
 307                         }
 308                 break;
 309
 310                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 311                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 312                                 RETVAL_LONG(msg->info.response.code);
 313                         } else {
 314                                 RETVAL_NULL();
 315                         }
 316                 break;
 317
 318                 default:
 319                         RETVAL_NULL();
 320                 break;
 321         }
 322
 323         return return_value;
 324 }
 325
 326 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC)
 327 {
 328         getObjectEx(http_message_object, obj, object);
 329         http_message *msg = obj->message;
 330
 331 #if 0
 332         fprintf(stderr, "Write HttpMessage::$%s\n", Z_STRVAL_P(member));
 333 #endif
 334         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 335                 zend_error(HE_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 336         }
 337
 338         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 339         {
 340                 case HTTP_MSG_PROPHASH_TYPE:
 341                         convert_to_long_ex(&value);
 342                         if ((http_message_type) Z_LVAL_P(value) != msg->type) {
 343                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 344                                         if (msg->info.request.method) {
 345                                                 efree(msg->info.request.method);
 346                                         }
 347                                         if (msg->info.request.URI) {
 348                                                 efree(msg->info.request.URI);
 349                                         }
 350                                 }
 351                                 msg->type = Z_LVAL_P(value);
 352                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 353                                         msg->info.request.method = NULL;
 354                                         msg->info.request.URI = NULL;
 355                                 }
 356                         }
 357
 358                 break;
 359
 360                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 361                         convert_to_double_ex(&value);
 362                         switch (msg->type)
 363                         {
 364                                 case HTTP_MSG_REQUEST:
 365                                         msg->info.request.http_version = Z_DVAL_P(value);
 366                                 break;
 367
 368                                 case HTTP_MSG_RESPONSE:
 369                                         msg->info.response.http_version = Z_DVAL_P(value);
 370                                 break;
 371                         }
 372                 break;
 373
 374                 case HTTP_MSG_PROPHASH_BODY:
 375                         convert_to_string_ex(&value);
 376                         phpstr_dtor(PHPSTR(msg));
 377                         phpstr_from_string_ex(PHPSTR(msg), Z_STRVAL_P(value), Z_STRLEN_P(value));
 378                 break;
 379
 380                 case HTTP_MSG_PROPHASH_HEADERS:
 381                         convert_to_array_ex(&value);
 382                         zend_hash_clean(&msg->hdrs);
 383                         zend_hash_copy(&msg->hdrs, Z_ARRVAL_P(value), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 384                 break;
 385
 386                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 387                         if (msg->parent) {
 388                                 zval tmp;
 389                                 tmp.value.obj = obj->parent;
 390                                 zend_objects_store_del_ref(&tmp TSRMLS_CC);
 391                         }
 392                         zend_objects_store_add_ref(value TSRMLS_CC);
 393                         obj->parent = value->value.obj;
 394                 break;
 395
 396                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 397                         convert_to_string_ex(&value);
 398                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 399                                 if (msg->info.request.method) {
 400                                         efree(msg->info.request.method);
 401                                 }
 402                                 msg->info.request.method = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 403                         }
 404                 break;
 405
 406                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 407                         convert_to_string_ex(&value);
 408                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 409                                 if (msg->info.request.URI) {
 410                                         efree(msg->info.request.URI);
 411                                 }
 412                                 msg->info.request.URI = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 413                         }
 414                 break;
 415
 416                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 417                         convert_to_long_ex(&value);
 418                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 419                                 msg->info.response.code = Z_LVAL_P(value);
 420                         }
 421                 break;
 422         }
 423 }
 424
 425 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC)
 426 {
 427         zval *headers;
 428         getObjectEx(http_message_object, obj, object);
 429         http_message *msg = obj->message;
 430
 431 #define ASSOC_PROP(obj, ptype, name, val) \
 432         { \
 433                 zval array; \
 434                 char *m_prop_name; \
 435                 int m_prop_len; \
 436                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 437                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 438                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+4, val); \
 439         }
 440 #define ASSOC_STRING(obj, name, val) ASSOC_STRINGL(obj, name, val, strlen(val))
 441 #define ASSOC_STRINGL(obj, name, val, len) \
 442         { \
 443                 zval array; \
 444                 char *m_prop_name; \
 445                 int m_prop_len; \
 446                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 447                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 448                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+4, val, len, 1); \
 449         }
 450
 451         zend_hash_clean(OBJ_PROP(obj));
 452
 453         ASSOC_PROP(obj, long, "type", msg->type);
 454         ASSOC_STRINGL(obj, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 455
 456         MAKE_STD_ZVAL(headers);
 457         array_init(headers);
 458
 459         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 460         ASSOC_PROP(obj, zval, "headers", headers);
 461
 462         switch (msg->type)
 463         {
 464                 case HTTP_MSG_REQUEST:
 465                         ASSOC_PROP(obj, double, "httpVersion", msg->info.request.http_version);
 466                         ASSOC_PROP(obj, long, "responseCode", 0);
 467                         ASSOC_STRING(obj, "requestMethod", msg->info.request.method);
 468                         ASSOC_STRING(obj, "requestUri", msg->info.request.URI);
 469                 break;
 470
 471                 case HTTP_MSG_RESPONSE:
 472                         ASSOC_PROP(obj, double, "httpVersion", msg->info.response.http_version);
 473                         ASSOC_PROP(obj, long, "responseCode", msg->info.response.code);
 474                         ASSOC_STRING(obj, "requestMethod", "");
 475                         ASSOC_STRING(obj, "requestUri", "");
 476                 break;
 477
 478                 case HTTP_MSG_NONE:
 479                 default:
 480                         ASSOC_PROP(obj, double, "httpVersion", 0.0);
 481                         ASSOC_PROP(obj, long, "responseCode", 0);
 482                         ASSOC_STRING(obj, "requestMethod", "");
 483                         ASSOC_STRING(obj, "requestUri", "");
 484                 break;
 485         }
 486
 487         return OBJ_PROP(obj);
 488 }
 489
 490 /* ### USERLAND ### */
 491
 492 /* {{{ proto void HttpMessage::__construct([string message])
 493  *
 494  * Instantiate a new HttpMessage object.
 495  */
 496 PHP_METHOD(HttpMessage, __construct)
 497 {
 498         char *message = NULL;
 499         int length = 0;
 500         getObject(http_message_object, obj);
 501
 502         SET_EH_THROW_HTTP();
 503         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
 504                 if (obj->message = http_message_parse(message, length)) {
 505                         if (obj->message->parent) {
 506                                 obj->parent = http_message_object_from_msg(obj->message->parent);
 507                         }
 508                 }
 509         } else if (!obj->message) {
 510                 obj->message = http_message_new();
 511         }
 512         SET_EH_NORMAL();
 513 }
 514 /* }}} */
 515
 516 /* {{{ proto static HttpMessage HttpMessage::fromString(string raw_message)
 517  *
 518  * Create an HttpMessage object from a string.
 519  */
 520 PHP_METHOD(HttpMessage, fromString)
 521 {
 522         char *string = NULL;
 523         int length = 0;
 524         http_message *msg = NULL;
 525
 526         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &string, &length)) {
 527                 RETURN_NULL();
 528         }
 529
 530         if (!(msg = http_message_parse(string, length))) {
 531                 RETURN_NULL();
 532         }
 533
 534         Z_TYPE_P(return_value) = IS_OBJECT;
 535         return_value->value.obj = http_message_object_from_msg(msg);
 536 }
 537 /* }}} */
 538
 539 /* {{{ proto string HttpMessage::getBody()
 540  *
 541  * Get the body of the parsed Message.
 542  */
 543 PHP_METHOD(HttpMessage, getBody)
 544 {
 545         NO_ARGS;
 546
 547         IF_RETVAL_USED {
 548                 getObject(http_message_object, obj);
 549                 RETURN_PHPSTR(&obj->message->body, PHPSTR_FREE_NOT, 1);
 550         }
 551 }
 552 /* }}} */
 553
 554 /* {{{ proto array HttpMessage::getHeaders()
 555  *
 556  * Get Message Headers.
 557  */
 558 PHP_METHOD(HttpMessage, getHeaders)
 559 {
 560         NO_ARGS;
 561
 562         IF_RETVAL_USED {
 563                 zval headers;
 564                 getObject(http_message_object, obj);
 565
 566                 Z_ARRVAL(headers) = &obj->message->hdrs;
 567                 array_init(return_value);
 568                 array_copy(&headers, return_value);
 569         }
 570 }
 571 /* }}} */
 572
 573 /* {{{ proto void HttpMessage::setHeaders(array headers)
 574  *
 575  * Sets new headers.
 576  */
 577 PHP_METHOD(HttpMessage, setHeaders)
 578 {
 579         zval *new_headers, old_headers;
 580         getObject(http_message_object, obj);
 581
 582         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/", &new_headers)) {
 583                 return;
 584         }
 585
 586         zend_hash_clean(&obj->message->hdrs);
 587         Z_ARRVAL(old_headers) = &obj->message->hdrs;
 588         array_copy(new_headers, &old_headers);
 589 }
 590 /* }}} */
 591
 592 /* {{{ proto void HttpMessage::addHeaders(array headers[, bool append = false])
 593  *
 594  * Add headers. If append is true, headers with the same name will be separated, else overwritten.
 595  */
 596 PHP_METHOD(HttpMessage, addHeaders)
 597 {
 598         zval old_headers, *new_headers;
 599         zend_bool append = 0;
 600         getObject(http_message_object, obj);
 601
 602         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
 603                 return;
 604         }
 605
 606         Z_ARRVAL(old_headers) = &obj->message->hdrs;
 607         if (append) {
 608                 array_append(new_headers, &old_headers);
 609         } else {
 610                 array_merge(new_headers, &old_headers);
 611         }
 612 }
 613 /* }}} */
 614
 615 /* {{{ proto long HttpMessage::getType()
 616  *
 617  * Get Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 618  */
 619 PHP_METHOD(HttpMessage, getType)
 620 {
 621         NO_ARGS;
 622
 623         IF_RETVAL_USED {
 624                 getObject(http_message_object, obj);
 625                 RETURN_LONG(obj->message->type);
 626         }
 627 }
 628 /* }}} */
 629
 630 /* {{{ proto void HttpMessage::setType(long type)
 631  *
 632  * Set Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 633  */
 634 PHP_METHOD(HttpMessage, setType)
 635 {
 636         long type;
 637         getObject(http_message_object, obj);
 638
 639         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
 640                 return;
 641         }
 642         http_message_set_type(obj->message, type);
 643 }
 644 /* }}} */
 645
 646 /* {{{ proto long HttpMessage::getResponseCode()
 647  *
 648  * Get the Response Code of the Message.
 649  */
 650 PHP_METHOD(HttpMessage, getResponseCode)
 651 {
 652         NO_ARGS;
 653
 654         IF_RETVAL_USED {
 655                 getObject(http_message_object, obj);
 656
 657                 if (!HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 658                         http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE");
 659                         RETURN_NULL();
 660                 }
 661
 662                 RETURN_LONG(obj->message->info.response.code);
 663         }
 664 }
 665 /* }}} */
 666
 667 /* {{{ proto bool HttpMessage::setResponseCode(long code)
 668  *
 669  * Set the response code of an HTTP Response Message.
 670  * Returns false if the Message is not of type HTTP_MSG_RESPONSE,
 671  * or if the response code is out of range (100-510).
 672  */
 673 PHP_METHOD(HttpMessage, setResponseCode)
 674 {
 675         long code;
 676         getObject(http_message_object, obj);
 677
 678         if (!HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 679                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE");
 680                 RETURN_FALSE;
 681         }
 682
 683         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
 684                 RETURN_FALSE;
 685         }
 686         if (code < 100 || code > 510) {
 687                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid response code (100-510): %ld", code);
 688                 RETURN_FALSE;
 689         }
 690
 691         obj->message->info.response.code = code;
 692         RETURN_TRUE;
 693 }
 694 /* }}} */
 695
 696 /* {{{ proto string HttpMessage::getRequestMethod()
 697  *
 698  * Get the Request Method of the Message.
 699  * Returns false if the Message is not of type HTTP_MSG_REQUEST.
 700  */
 701 PHP_METHOD(HttpMessage, getRequestMethod)
 702 {
 703         NO_ARGS;
 704
 705         IF_RETVAL_USED {
 706                 getObject(http_message_object, obj);
 707
 708                 if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 709                         http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 710                         RETURN_NULL();
 711                 }
 712
 713                 RETURN_STRING(obj->message->info.request.method, 1);
 714         }
 715 }
 716 /* }}} */
 717
 718 /* {{{ proto bool HttpMessage::setRequestMethod(string method)
 719  *
 720  * Set the Request Method of the HTTP Message.
 721  * Returns false if the Message is not of type HTTP_MSG_REQUEST.
 722  */
 723 PHP_METHOD(HttpMessage, setRequestMethod)
 724 {
 725         char *method;
 726         int method_len;
 727         getObject(http_message_object, obj);
 728
 729         if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 730                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 731                 RETURN_FALSE;
 732         }
 733
 734         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
 735                 RETURN_FALSE;
 736         }
 737         if (method_len < 1) {
 738                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
 739                 RETURN_FALSE;
 740         }
 741         if (SUCCESS != http_check_method(method)) {
 742                 http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unkown request method: %s", method);
 743                 RETURN_FALSE;
 744         }
 745
 746         STR_SET(obj->message->info.request.method, estrndup(method, method_len));
 747         RETURN_TRUE;
 748 }
 749 /* }}} */
 750
 751 /* {{{ proto string HttpMessage::getRequestUri()
 752  *
 753  * Get the Request URI of the Message.
 754  */
 755 PHP_METHOD(HttpMessage, getRequestUri)
 756 {
 757         NO_ARGS;
 758
 759         IF_RETVAL_USED {
 760                 getObject(http_message_object, obj);
 761
 762                 if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 763                         http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 764                         RETURN_NULL();
 765                 }
 766
 767                 RETURN_STRING(obj->message->info.request.URI, 1);
 768         }
 769 }
 770 /* }}} */
 771
 772 /* {{{ proto bool HttpMessage::setRequestUri(string URI)
 773  *
 774  * Set the Request URI of the HTTP Message.
 775  * Returns false if the Message is not of type HTTP_MSG_REQUEST,
 776  * or if paramtere URI was empty.
 777  */
 778 PHP_METHOD(HttpMessage, setRequestUri)
 779 {
 780         char *URI;
 781         int URIlen;
 782         getObject(http_message_object, obj);
 783
 784         if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 785                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 786                 RETURN_FALSE;
 787         }
 788         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &URI, &URIlen)) {
 789                 RETURN_FALSE;
 790         }
 791         if (URIlen < 1) {
 792                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUri to an empty string");
 793                 RETURN_FALSE;
 794         }
 795
 796         STR_SET(obj->message->info.request.URI, estrndup(URI, URIlen));
 797         RETURN_TRUE;
 798 }
 799 /* }}} */
 800
 801 /* {{{ proto string HttpMessage::getHttpVersion()
 802  *
 803  * Get the HTTP Protocol Version of the Message.
 804  */
 805 PHP_METHOD(HttpMessage, getHttpVersion)
 806 {
 807         NO_ARGS;
 808
 809         IF_RETVAL_USED {
 810                 char ver[4] = {0};
 811                 double version;
 812                 getObject(http_message_object, obj);
 813
 814                 switch (obj->message->type)
 815                 {
 816                         case HTTP_MSG_RESPONSE:
 817                                 version = obj->message->info.response.http_version;
 818                         break;
 819
 820                         case HTTP_MSG_REQUEST:
 821                                 version = obj->message->info.request.http_version;
 822                         break;
 823
 824                         case HTTP_MSG_NONE:
 825                         default:
 826                                 RETURN_NULL();
 827                 }
 828                 sprintf(ver, "%1.1lf", version);
 829                 RETURN_STRINGL(ver, 3, 1);
 830         }
 831 }
 832 /* }}} */
 833
 834 /* {{{ proto bool HttpMessage::setHttpVersion(string version)
 835  *
 836  * Set the HTTP Protocol version of the Message.
 837  * Returns false if version is invalid (1.0 and 1.1).
 838  */
 839 PHP_METHOD(HttpMessage, setHttpVersion)
 840 {
 841         char v[4];
 842         zval *zv;
 843         getObject(http_message_object, obj);
 844
 845         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &zv)) {
 846                 return;
 847         }
 848
 849         if (HTTP_MSG_TYPE(NONE, obj->message)) {
 850                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "Message is neither of type HTTP_MSG_RESPONSE nor HTTP_MSG_REQUEST");
 851                 RETURN_FALSE;
 852         }
 853
 854         convert_to_double(zv);
 855         sprintf(v, "%1.1lf", Z_DVAL_P(zv));
 856         if (strcmp(v, "1.0") && strcmp(v, "1.1")) {
 857                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid HTTP protocol version (1.0 or 1.1): %s", v);
 858                 RETURN_FALSE;
 859         }
 860
 861         if (HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 862                 obj->message->info.response.http_version = Z_DVAL_P(zv);
 863         } else {
 864                 obj->message->info.request.http_version = Z_DVAL_P(zv);
 865         }
 866         RETURN_TRUE;
 867 }
 868 /* }}} */
 869
 870 /* {{{ proto HttpMessage HttpMessage::getParentMessage()
 871  *
 872  * Get parent Message.
 873  */
 874 PHP_METHOD(HttpMessage, getParentMessage)
 875 {
 876         NO_ARGS;
 877
 878         IF_RETVAL_USED {
 879                 getObject(http_message_object, obj);
 880
 881                 if (obj->message->parent) {
 882                         RETVAL_OBJVAL(obj->parent);
 883                 } else {
 884                         RETVAL_NULL();
 885                 }
 886         }
 887 }
 888 /* }}} */
 889
 890 /* {{{ proto bool HttpMessage::send()
 891  *
 892  * Send the Message according to its type as Response or Request.
 893  */
 894 PHP_METHOD(HttpMessage, send)
 895 {
 896         getObject(http_message_object, obj);
 897
 898         NO_ARGS;
 899
 900         RETURN_SUCCESS(http_message_send(obj->message));
 901 }
 902 /* }}} */
 903
 904 /* {{{ proto string HttpMessage::toString([bool include_parent = true])
 905  *
 906  * Get the string representation of the Message.
 907  */
 908 PHP_METHOD(HttpMessage, toString)
 909 {
 910         IF_RETVAL_USED {
 911                 char *string;
 912                 size_t length;
 913                 zend_bool include_parent = 1;
 914                 getObject(http_message_object, obj);
 915
 916                 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
 917                         RETURN_FALSE;
 918                 }
 919
 920                 if (include_parent) {
 921                         http_message_serialize(obj->message, &string, &length);
 922                 } else {
 923                         http_message_tostring(obj->message, &string, &length);
 924                 }
 925                 RETURN_STRINGL(string, length, 0);
 926         }
 927 }
 928 /* }}} */
 929
 930 #endif /* ZEND_ENGINE_2 */
 931
 932 /*
 933  * Local variables:
 934  * tab-width: 4
 935  * c-basic-offset: 4
 936  * End:
 937  * vim600: noet sw=4 ts=4 fdm=marker
 938  * vim<600: noet sw=4 ts=4
 939  */
 940