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