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