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 #ifndef WONKY
 187         DCL_CONST(long, "NONE", HTTP_MSG_NONE);
 188         DCL_CONST(long, "REQUEST", HTTP_MSG_REQUEST);
 189         DCL_CONST(long, "RESPONSE", HTTP_MSG_RESPONSE);
 190 #endif
 191
 192         DCL_PROP(PROTECTED, long, type, HTTP_MSG_NONE);
 193         DCL_PROP(PROTECTED, string, body, "");
 194         DCL_PROP(PROTECTED, string, requestMethod, "");
 195         DCL_PROP(PROTECTED, string, requestUri, "");
 196         DCL_PROP(PROTECTED, long, responseCode, 0);
 197         DCL_PROP_N(PROTECTED, httpVersion);
 198         DCL_PROP_N(PROTECTED, headers);
 199         DCL_PROP_N(PROTECTED, parentMessage);
 200 }
 201
 202 void _http_message_object_free(zend_object *object TSRMLS_DC)
 203 {
 204         http_message_object *o = (http_message_object *) object;
 205
 206         if (OBJ_PROP(o)) {
 207                 zend_hash_destroy(OBJ_PROP(o));
 208                 FREE_HASHTABLE(OBJ_PROP(o));
 209         }
 210         if (o->message) {
 211                 http_message_dtor(o->message);
 212                 efree(o->message);
 213         }
 214         efree(o);
 215 }
 216
 217 static inline zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 218 {
 219         getObject(http_message_object, obj);
 220         return http_message_object_from_msg(http_message_dup(obj->message));
 221 }
 222
 223 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC)
 224 {
 225         getObjectEx(http_message_object, obj, object);
 226         http_message *msg = obj->message;
 227         zval *return_value;
 228
 229         return_value = &EG(uninitialized_zval);
 230         return_value->refcount = 0;
 231         return_value->is_ref = 0;
 232
 233 #if 0
 234         fprintf(stderr, "Read HttpMessage::$%s\n", Z_STRVAL_P(member));
 235 #endif
 236         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 237                 zend_error(HE_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 238                 return EG(uninitialized_zval_ptr);
 239         }
 240
 241         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 242         {
 243                 case HTTP_MSG_PROPHASH_TYPE:
 244                         RETVAL_LONG(msg->type);
 245                 break;
 246
 247                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 248                         RETVAL_DOUBLE(msg->http.version);
 249                 break;
 250
 251                 case HTTP_MSG_PROPHASH_BODY:
 252                         phpstr_fix(PHPSTR(msg));
 253                         RETVAL_PHPSTR(PHPSTR(msg), 0, 1);
 254                 break;
 255
 256                 case HTTP_MSG_PROPHASH_HEADERS:
 257                         /* This is needed for situations like
 258                          * $this->headers['foo'] = 'bar';
 259                          */
 260                         if (type == BP_VAR_W) {
 261                                 return_value->refcount = 1;
 262                                 return_value->is_ref = 1;
 263                                 Z_TYPE_P(return_value) = IS_ARRAY;
 264                                 Z_ARRVAL_P(return_value) = &msg->hdrs;
 265                         } else {
 266                                 array_init(return_value);
 267                                 zend_hash_copy(Z_ARRVAL_P(return_value), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 268                         }
 269                 break;
 270
 271                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 272                         if (msg->parent) {
 273                                 RETVAL_OBJVAL(obj->parent);
 274                         } else {
 275                                 RETVAL_NULL();
 276                         }
 277                 break;
 278
 279                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 280                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->http.info.request.method) {
 281                                 RETVAL_STRING(msg->http.info.request.method, 1);
 282                         } else {
 283                                 RETVAL_NULL();
 284                         }
 285                 break;
 286
 287                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 288                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->http.info.request.URI) {
 289                                 RETVAL_STRING(msg->http.info.request.URI, 1);
 290                         } else {
 291                                 RETVAL_NULL();
 292                         }
 293                 break;
 294
 295                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 296                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 297                                 RETVAL_LONG(msg->http.info.response.code);
 298                         } else {
 299                                 RETVAL_NULL();
 300                         }
 301                 break;
 302
 303                 case HTTP_MSG_PROPHASH_RESPONSE_STATUS:
 304                         if (HTTP_MSG_TYPE(RESPONSE, msg) && msg->http.info.response.status) {
 305                                 RETVAL_STRING(msg->http.info.response.status, 1);
 306                         } else {
 307                                 RETVAL_NULL();
 308                         }
 309                 break;
 310
 311                 default:
 312                         RETVAL_NULL();
 313                 break;
 314         }
 315
 316         return return_value;
 317 }
 318
 319 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC)
 320 {
 321         getObjectEx(http_message_object, obj, object);
 322         http_message *msg = obj->message;
 323
 324 #if 0
 325         fprintf(stderr, "Write HttpMessage::$%s\n", Z_STRVAL_P(member));
 326 #endif
 327         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 328                 zend_error(HE_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 329         }
 330
 331         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 332         {
 333                 case HTTP_MSG_PROPHASH_TYPE:
 334                         convert_to_long_ex(&value);
 335                         http_message_set_type(msg, Z_LVAL_P(value));
 336                 break;
 337
 338                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 339                         convert_to_double_ex(&value);
 340                         msg->http.version = Z_DVAL_P(value);
 341                 break;
 342
 343                 case HTTP_MSG_PROPHASH_BODY:
 344                         convert_to_string_ex(&value);
 345                         phpstr_dtor(PHPSTR(msg));
 346                         phpstr_from_string_ex(PHPSTR(msg), Z_STRVAL_P(value), Z_STRLEN_P(value));
 347                 break;
 348
 349                 case HTTP_MSG_PROPHASH_HEADERS:
 350                         convert_to_array_ex(&value);
 351                         zend_hash_clean(&msg->hdrs);
 352                         zend_hash_copy(&msg->hdrs, Z_ARRVAL_P(value), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 353                 break;
 354
 355                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 356                         if (msg->parent) {
 357                                 zval tmp;
 358                                 tmp.value.obj = obj->parent;
 359                                 zend_objects_store_del_ref(&tmp TSRMLS_CC);
 360                         }
 361                         zend_objects_store_add_ref(value TSRMLS_CC);
 362                         obj->parent = value->value.obj;
 363                 break;
 364
 365                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 366                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 367                                 convert_to_string_ex(&value);
 368                                 STR_SET(msg->http.info.request.method, estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value)));
 369                         }
 370                 break;
 371
 372                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 373                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 374                                 convert_to_string_ex(&value);
 375                                 STR_SET(msg->http.info.request.URI, estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value)));
 376                         }
 377                 break;
 378
 379                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 380                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 381                                 convert_to_long_ex(&value);
 382                                 msg->http.info.response.code = Z_LVAL_P(value);
 383                         }
 384                 break;
 385
 386                 case HTTP_MSG_PROPHASH_RESPONSE_STATUS:
 387                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 388                                 convert_to_string_ex(&value);
 389                                 STR_SET(msg->http.info.response.status, estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value)));
 390                         }
 391
 392         }
 393 }
 394
 395 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC)
 396 {
 397         zval *headers;
 398         getObjectEx(http_message_object, obj, object);
 399         http_message *msg = obj->message;
 400
 401 #define ASSOC_PROP(obj, ptype, name, val) \
 402         { \
 403                 zval array; \
 404                 char *m_prop_name; \
 405                 int m_prop_len; \
 406                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 407                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 408                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+4, val); \
 409         }
 410 #define ASSOC_STRING(obj, name, val) ASSOC_STRINGL(obj, name, val, strlen(val))
 411 #define ASSOC_STRINGL(obj, name, val, len) \
 412         { \
 413                 zval array; \
 414                 char *m_prop_name; \
 415                 int m_prop_len; \
 416                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 417                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 418                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+4, val, len, 1); \
 419         }
 420
 421         zend_hash_clean(OBJ_PROP(obj));
 422
 423         ASSOC_PROP(obj, long, "type", msg->type);
 424         ASSOC_PROP(obj, double, "httpVersion", msg->http.version);
 425
 426         switch (msg->type)
 427         {
 428                 case HTTP_MSG_REQUEST:
 429                         ASSOC_PROP(obj, long, "responseCode", 0);
 430                         ASSOC_STRINGL(obj, "responseStatus", "", 0);
 431                         ASSOC_STRING(obj, "requestMethod", msg->http.info.request.method);
 432                         ASSOC_STRING(obj, "requestUri", msg->http.info.request.URI);
 433                 break;
 434
 435                 case HTTP_MSG_RESPONSE:
 436                         ASSOC_PROP(obj, long, "responseCode", msg->http.info.response.code);
 437                         ASSOC_STRING(obj, "responseStatus", msg->http.info.response.status);
 438                         ASSOC_STRINGL(obj, "requestMethod", "", 0);
 439                         ASSOC_STRINGL(obj, "requestUri", "", 0);
 440                 break;
 441
 442                 case HTTP_MSG_NONE:
 443                 default:
 444                         ASSOC_PROP(obj, long, "responseCode", 0);
 445                         ASSOC_STRINGL(obj, "responseStatus", "", 0);
 446                         ASSOC_STRINGL(obj, "requestMethod", "", 0);
 447                         ASSOC_STRINGL(obj, "requestUri", "", 0);
 448                 break;
 449         }
 450
 451         MAKE_STD_ZVAL(headers);
 452         array_init(headers);
 453         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 454         ASSOC_PROP(obj, zval, "headers", headers);
 455         ASSOC_STRINGL(obj, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 456
 457         return OBJ_PROP(obj);
 458 }
 459
 460 /* ### USERLAND ### */
 461
 462 /* {{{ proto void HttpMessage::__construct([string message])
 463  *
 464  * Instantiate a new HttpMessage object.
 465  */
 466 PHP_METHOD(HttpMessage, __construct)
 467 {
 468         char *message = NULL;
 469         int length = 0;
 470         getObject(http_message_object, obj);
 471
 472         SET_EH_THROW_HTTP();
 473         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
 474                 if (obj->message = http_message_parse(message, length)) {
 475                         if (obj->message->parent) {
 476                                 obj->parent = http_message_object_from_msg(obj->message->parent);
 477                         }
 478                 }
 479         } else if (!obj->message) {
 480                 obj->message = http_message_new();
 481         }
 482         SET_EH_NORMAL();
 483 }
 484 /* }}} */
 485
 486 /* {{{ proto static HttpMessage HttpMessage::fromString(string raw_message)
 487  *
 488  * Create an HttpMessage object from a string.
 489  */
 490 PHP_METHOD(HttpMessage, fromString)
 491 {
 492         char *string = NULL;
 493         int length = 0;
 494         http_message *msg = NULL;
 495
 496         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &string, &length)) {
 497                 RETURN_NULL();
 498         }
 499
 500         if (!(msg = http_message_parse(string, length))) {
 501                 RETURN_NULL();
 502         }
 503
 504         Z_TYPE_P(return_value) = IS_OBJECT;
 505         return_value->value.obj = http_message_object_from_msg(msg);
 506 }
 507 /* }}} */
 508
 509 /* {{{ proto string HttpMessage::getBody()
 510  *
 511  * Get the body of the parsed Message.
 512  */
 513 PHP_METHOD(HttpMessage, getBody)
 514 {
 515         NO_ARGS;
 516
 517         IF_RETVAL_USED {
 518                 getObject(http_message_object, obj);
 519                 RETURN_PHPSTR(&obj->message->body, PHPSTR_FREE_NOT, 1);
 520         }
 521 }
 522 /* }}} */
 523
 524 /* {{{ proto array HttpMessage::getHeaders()
 525  *
 526  * Get Message Headers.
 527  */
 528 PHP_METHOD(HttpMessage, getHeaders)
 529 {
 530         NO_ARGS;
 531
 532         IF_RETVAL_USED {
 533                 zval headers;
 534                 getObject(http_message_object, obj);
 535
 536                 Z_ARRVAL(headers) = &obj->message->hdrs;
 537                 array_init(return_value);
 538                 array_copy(&headers, return_value);
 539         }
 540 }
 541 /* }}} */
 542
 543 /* {{{ proto void HttpMessage::setHeaders(array headers)
 544  *
 545  * Sets new headers.
 546  */
 547 PHP_METHOD(HttpMessage, setHeaders)
 548 {
 549         zval *new_headers, old_headers;
 550         getObject(http_message_object, obj);
 551
 552         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/", &new_headers)) {
 553                 return;
 554         }
 555
 556         zend_hash_clean(&obj->message->hdrs);
 557         Z_ARRVAL(old_headers) = &obj->message->hdrs;
 558         array_copy(new_headers, &old_headers);
 559 }
 560 /* }}} */
 561
 562 /* {{{ proto void HttpMessage::addHeaders(array headers[, bool append = false])
 563  *
 564  * Add headers. If append is true, headers with the same name will be separated, else overwritten.
 565  */
 566 PHP_METHOD(HttpMessage, addHeaders)
 567 {
 568         zval old_headers, *new_headers;
 569         zend_bool append = 0;
 570         getObject(http_message_object, obj);
 571
 572         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
 573                 return;
 574         }
 575
 576         Z_ARRVAL(old_headers) = &obj->message->hdrs;
 577         if (append) {
 578                 array_append(new_headers, &old_headers);
 579         } else {
 580                 array_merge(new_headers, &old_headers);
 581         }
 582 }
 583 /* }}} */
 584
 585 /* {{{ proto long HttpMessage::getType()
 586  *
 587  * Get Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 588  */
 589 PHP_METHOD(HttpMessage, getType)
 590 {
 591         NO_ARGS;
 592
 593         IF_RETVAL_USED {
 594                 getObject(http_message_object, obj);
 595                 RETURN_LONG(obj->message->type);
 596         }
 597 }
 598 /* }}} */
 599
 600 /* {{{ proto void HttpMessage::setType(long type)
 601  *
 602  * Set Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 603  */
 604 PHP_METHOD(HttpMessage, setType)
 605 {
 606         long type;
 607         getObject(http_message_object, obj);
 608
 609         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
 610                 return;
 611         }
 612         http_message_set_type(obj->message, type);
 613 }
 614 /* }}} */
 615
 616 /* {{{ proto long HttpMessage::getResponseCode()
 617  *
 618  * Get the Response Code of the Message.
 619  */
 620 PHP_METHOD(HttpMessage, getResponseCode)
 621 {
 622         NO_ARGS;
 623
 624         IF_RETVAL_USED {
 625                 getObject(http_message_object, obj);
 626
 627                 if (!HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 628                         http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE");
 629                         RETURN_NULL();
 630                 }
 631
 632                 RETURN_LONG(obj->message->http.info.response.code);
 633         }
 634 }
 635 /* }}} */
 636
 637 /* {{{ proto bool HttpMessage::setResponseCode(long code)
 638  *
 639  * Set the response code of an HTTP Response Message.
 640  * Returns false if the Message is not of type HTTP_MSG_RESPONSE,
 641  * or if the response code is out of range (100-510).
 642  */
 643 PHP_METHOD(HttpMessage, setResponseCode)
 644 {
 645         long code;
 646         getObject(http_message_object, obj);
 647
 648         if (!HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 649                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE");
 650                 RETURN_FALSE;
 651         }
 652
 653         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
 654                 RETURN_FALSE;
 655         }
 656         if (code < 100 || code > 510) {
 657                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid response code (100-510): %ld", code);
 658                 RETURN_FALSE;
 659         }
 660
 661         obj->message->http.info.response.code = code;
 662         RETURN_TRUE;
 663 }
 664 /* }}} */
 665
 666 /* {{{ proto string HttpMessage::getRequestMethod()
 667  *
 668  * Get the Request Method of the Message.
 669  * Returns false if the Message is not of type HTTP_MSG_REQUEST.
 670  */
 671 PHP_METHOD(HttpMessage, getRequestMethod)
 672 {
 673         NO_ARGS;
 674
 675         IF_RETVAL_USED {
 676                 getObject(http_message_object, obj);
 677
 678                 if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 679                         http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 680                         RETURN_NULL();
 681                 }
 682
 683                 RETURN_STRING(obj->message->http.info.request.method, 1);
 684         }
 685 }
 686 /* }}} */
 687
 688 /* {{{ proto bool HttpMessage::setRequestMethod(string method)
 689  *
 690  * Set the Request Method of the HTTP Message.
 691  * Returns false if the Message is not of type HTTP_MSG_REQUEST.
 692  */
 693 PHP_METHOD(HttpMessage, setRequestMethod)
 694 {
 695         char *method;
 696         int method_len;
 697         getObject(http_message_object, obj);
 698
 699         if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 700                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 701                 RETURN_FALSE;
 702         }
 703
 704         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
 705                 RETURN_FALSE;
 706         }
 707         if (method_len < 1) {
 708                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
 709                 RETURN_FALSE;
 710         }
 711         if (SUCCESS != http_check_method(method)) {
 712                 http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unkown request method: %s", method);
 713                 RETURN_FALSE;
 714         }
 715
 716         STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
 717         RETURN_TRUE;
 718 }
 719 /* }}} */
 720
 721 /* {{{ proto string HttpMessage::getRequestUri()
 722  *
 723  * Get the Request URI of the Message.
 724  */
 725 PHP_METHOD(HttpMessage, getRequestUri)
 726 {
 727         NO_ARGS;
 728
 729         IF_RETVAL_USED {
 730                 getObject(http_message_object, obj);
 731
 732                 if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 733                         http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 734                         RETURN_NULL();
 735                 }
 736
 737                 RETURN_STRING(obj->message->http.info.request.URI, 1);
 738         }
 739 }
 740 /* }}} */
 741
 742 /* {{{ proto bool HttpMessage::setRequestUri(string URI)
 743  *
 744  * Set the Request URI of the HTTP Message.
 745  * Returns false if the Message is not of type HTTP_MSG_REQUEST,
 746  * or if paramtere URI was empty.
 747  */
 748 PHP_METHOD(HttpMessage, setRequestUri)
 749 {
 750         char *URI;
 751         int URIlen;
 752         getObject(http_message_object, obj);
 753
 754         if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 755                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 756                 RETURN_FALSE;
 757         }
 758         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &URI, &URIlen)) {
 759                 RETURN_FALSE;
 760         }
 761         if (URIlen < 1) {
 762                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUri to an empty string");
 763                 RETURN_FALSE;
 764         }
 765
 766         STR_SET(obj->message->http.info.request.URI, estrndup(URI, URIlen));
 767         RETURN_TRUE;
 768 }
 769 /* }}} */
 770
 771 /* {{{ proto string HttpMessage::getHttpVersion()
 772  *
 773  * Get the HTTP Protocol Version of the Message.
 774  */
 775 PHP_METHOD(HttpMessage, getHttpVersion)
 776 {
 777         NO_ARGS;
 778
 779         IF_RETVAL_USED {
 780                 char ver[4] = {0};
 781                 getObject(http_message_object, obj);
 782
 783                 sprintf(ver, "%1.1lf", obj->message->http.version);
 784                 RETURN_STRINGL(ver, 3, 1);
 785         }
 786 }
 787 /* }}} */
 788
 789 /* {{{ proto bool HttpMessage::setHttpVersion(string version)
 790  *
 791  * Set the HTTP Protocol version of the Message.
 792  * Returns false if version is invalid (1.0 and 1.1).
 793  */
 794 PHP_METHOD(HttpMessage, setHttpVersion)
 795 {
 796         char v[4];
 797         zval *zv;
 798         getObject(http_message_object, obj);
 799
 800         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &zv)) {
 801                 return;
 802         }
 803
 804         convert_to_double(zv);
 805         sprintf(v, "%1.1lf", Z_DVAL_P(zv));
 806         if (strcmp(v, "1.0") && strcmp(v, "1.1")) {
 807                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid HTTP protocol version (1.0 or 1.1): %s", v);
 808                 RETURN_FALSE;
 809         }
 810
 811         obj->message->http.version = Z_DVAL_P(zv);
 812         RETURN_TRUE;
 813 }
 814 /* }}} */
 815
 816 /* {{{ proto HttpMessage HttpMessage::getParentMessage()
 817  *
 818  * Get parent Message.
 819  */
 820 PHP_METHOD(HttpMessage, getParentMessage)
 821 {
 822         NO_ARGS;
 823
 824         IF_RETVAL_USED {
 825                 getObject(http_message_object, obj);
 826
 827                 if (obj->message->parent) {
 828                         RETVAL_OBJVAL(obj->parent);
 829                 } else {
 830                         RETVAL_NULL();
 831                 }
 832         }
 833 }
 834 /* }}} */
 835
 836 /* {{{ proto bool HttpMessage::send()
 837  *
 838  * Send the Message according to its type as Response or Request.
 839  */
 840 PHP_METHOD(HttpMessage, send)
 841 {
 842         getObject(http_message_object, obj);
 843
 844         NO_ARGS;
 845
 846         RETURN_SUCCESS(http_message_send(obj->message));
 847 }
 848 /* }}} */
 849
 850 /* {{{ proto string HttpMessage::toString([bool include_parent = true])
 851  *
 852  * Get the string representation of the Message.
 853  */
 854 PHP_METHOD(HttpMessage, toString)
 855 {
 856         IF_RETVAL_USED {
 857                 char *string;
 858                 size_t length;
 859                 zend_bool include_parent = 1;
 860                 getObject(http_message_object, obj);
 861
 862                 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
 863                         RETURN_FALSE;
 864                 }
 865
 866                 if (include_parent) {
 867                         http_message_serialize(obj->message, &string, &length);
 868                 } else {
 869                         http_message_tostring(obj->message, &string, &length);
 870                 }
 871                 RETURN_STRINGL(string, length, 0);
 872         }
 873 }
 874 /* }}} */
 875
 876 #endif /* ZEND_ENGINE_2 */
 877
 878 /*
 879  * Local variables:
 880  * tab-width: 4
 881  * c-basic-offset: 4
 882  * End:
 883  * vim600: noet sw=4 ts=4 fdm=marker
 884  * vim<600: noet sw=4 ts=4
 885  */
 886