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 ZEND_EXTERN_MODULE_GLOBALS(http);
  35
  36 #define HTTP_BEGIN_ARGS(method, ret_ref, req_args)      HTTP_BEGIN_ARGS_EX(HttpMessage, method, ret_ref, req_args)
  37 #define HTTP_EMPTY_ARGS(method, ret_ref)                        HTTP_EMPTY_ARGS_EX(HttpMessage, method, ret_ref)
  38 #define HTTP_MESSAGE_ME(method, visibility)                     PHP_ME(HttpMessage, method, HTTP_ARGS(HttpMessage, method), visibility)
  39
  40 HTTP_BEGIN_ARGS(__construct, 0, 0)
  41         HTTP_ARG_VAL(message, 0)
  42 HTTP_END_ARGS;
  43
  44 HTTP_BEGIN_ARGS(fromString, 1, 1)
  45         HTTP_ARG_VAL(message, 0)
  46 HTTP_END_ARGS;
  47
  48 HTTP_EMPTY_ARGS(getBody, 0);
  49 HTTP_EMPTY_ARGS(getHeaders, 0);
  50 HTTP_BEGIN_ARGS(setHeaders, 0, 1)
  51         HTTP_ARG_VAL(headers, 0)
  52 HTTP_END_ARGS;
  53
  54 HTTP_BEGIN_ARGS(addHeaders, 0, 1)
  55         HTTP_ARG_VAL(headers, 0)
  56         HTTP_ARG_VAL(append, 0)
  57 HTTP_END_ARGS;
  58
  59 HTTP_EMPTY_ARGS(getType, 0);
  60 HTTP_BEGIN_ARGS(setType, 0, 1)
  61         HTTP_ARG_VAL(type, 0)
  62 HTTP_END_ARGS;
  63
  64 HTTP_EMPTY_ARGS(getResponseCode, 0);
  65 HTTP_BEGIN_ARGS(setResponseCode, 0, 1)
  66         HTTP_ARG_VAL(response_code, 0)
  67 HTTP_END_ARGS;
  68
  69 HTTP_EMPTY_ARGS(getRequestMethod, 0);
  70 HTTP_BEGIN_ARGS(setRequestMethod, 0, 1)
  71         HTTP_ARG_VAL(request_method, 0)
  72 HTTP_END_ARGS;
  73
  74 HTTP_EMPTY_ARGS(getRequestUri, 0);
  75 HTTP_BEGIN_ARGS(setRequestUri, 0, 1)
  76         HTTP_ARG_VAL(uri, 0)
  77 HTTP_END_ARGS;
  78
  79 HTTP_EMPTY_ARGS(getHttpVersion, 0);
  80 HTTP_BEGIN_ARGS(setHttpVersion, 0, 1)
  81         HTTP_ARG_VAL(http_version, 0)
  82 HTTP_END_ARGS;
  83
  84 HTTP_EMPTY_ARGS(getParentMessage, 1);
  85 HTTP_EMPTY_ARGS(send, 0);
  86 HTTP_BEGIN_ARGS(toString, 0, 0)
  87         HTTP_ARG_VAL(include_parent, 0)
  88 HTTP_END_ARGS;
  89
  90 #define http_message_object_declare_default_properties() _http_message_object_declare_default_properties(TSRMLS_C)
  91 static inline void _http_message_object_declare_default_properties(TSRMLS_D);
  92 #define http_message_object_read_prop _http_message_object_read_prop
  93 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC);
  94 #define http_message_object_write_prop _http_message_object_write_prop
  95 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC);
  96 #define http_message_object_get_props _http_message_object_get_props
  97 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC);
  98 #define http_message_object_clone_obj _http_message_object_clone_obj
  99 static inline zend_object_value _http_message_object_clone_obj(zval *object TSRMLS_DC);
 100
 101 zend_class_entry *http_message_object_ce;
 102 zend_function_entry http_message_object_fe[] = {
 103         HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 104         HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 105         HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 106         HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 107         HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 108         HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 109         HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 110         HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 111         HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 112         HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 113         HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 114         HTTP_MESSAGE_ME(getRequestUri, ZEND_ACC_PUBLIC)
 115         HTTP_MESSAGE_ME(setRequestUri, ZEND_ACC_PUBLIC)
 116         HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 117         HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 118         HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 119         HTTP_MESSAGE_ME(send, ZEND_ACC_PUBLIC)
 120         HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 121
 122         ZEND_MALIAS(HttpMessage, __toString, toString, HTTP_ARGS(HttpMessage, toString), ZEND_ACC_PUBLIC)
 123
 124         HTTP_MESSAGE_ME(fromString, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 125         {NULL, NULL, NULL}
 126 };
 127 static zend_object_handlers http_message_object_handlers;
 128
 129 void _http_message_object_init(INIT_FUNC_ARGS)
 130 {
 131         zval constants;
 132
 133         HTTP_REGISTER_CLASS_EX(HttpMessage, http_message_object, NULL, 0);
 134
 135         HTTP_LONG_CONSTANT("HTTP_MSG_NONE", HTTP_MSG_NONE);
 136         HTTP_LONG_CONSTANT("HTTP_MSG_REQUEST", HTTP_MSG_REQUEST);
 137         HTTP_LONG_CONSTANT("HTTP_MSG_RESPONSE", HTTP_MSG_RESPONSE);
 138
 139         http_message_object_handlers.clone_obj = http_message_object_clone_obj;
 140         http_message_object_handlers.read_property = http_message_object_read_prop;
 141         http_message_object_handlers.write_property = http_message_object_write_prop;
 142         http_message_object_handlers.get_properties = http_message_object_get_props;
 143         http_message_object_handlers.get_property_ptr_ptr = NULL;
 144 }
 145
 146 zend_object_value _http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 147 {
 148         return http_message_object_new_ex(ce, NULL);
 149 }
 150
 151 zend_object_value _http_message_object_new_ex(zend_class_entry *ce, http_message *msg TSRMLS_DC)
 152 {
 153         zend_object_value ov;
 154         http_message_object *o;
 155
 156         o = ecalloc(1, sizeof(http_message_object));
 157         o->zo.ce = ce;
 158         o->message = NULL;
 159         o->parent.handle = 0;
 160         o->parent.handlers = NULL;
 161
 162         if (msg) {
 163                 o->message = msg;
 164                 if (msg->parent) {
 165                         o->parent = http_message_object_from_msg(msg->parent);
 166                 }
 167         }
 168
 169         ALLOC_HASHTABLE(OBJ_PROP(o));
 170         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 171
 172         ov.handle = putObject(http_message_object, o);
 173         ov.handlers = &http_message_object_handlers;
 174
 175         return ov;
 176 }
 177
 178 zend_object_value _http_message_object_clone(zval *this_ptr TSRMLS_DC)
 179 {
 180         return http_message_object_clone_obj(this_ptr TSRMLS_CC);
 181 }
 182
 183 static inline void _http_message_object_declare_default_properties(TSRMLS_D)
 184 {
 185         zend_class_entry *ce = http_message_object_ce;
 186
 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
 191         DCL_PROP(PROTECTED, long, type, HTTP_MSG_NONE);
 192         DCL_PROP(PROTECTED, string, body, "");
 193         DCL_PROP(PROTECTED, string, requestMethod, "");
 194         DCL_PROP(PROTECTED, string, requestUri, "");
 195         DCL_PROP(PROTECTED, long, responseCode, 0);
 196         DCL_PROP_N(PROTECTED, httpVersion);
 197         DCL_PROP_N(PROTECTED, headers);
 198         DCL_PROP_N(PROTECTED, parentMessage);
 199 }
 200
 201 void _http_message_object_free(zend_object *object TSRMLS_DC)
 202 {
 203         http_message_object *o = (http_message_object *) object;
 204
 205         if (OBJ_PROP(o)) {
 206                 zend_hash_destroy(OBJ_PROP(o));
 207                 FREE_HASHTABLE(OBJ_PROP(o));
 208         }
 209         if (o->message) {
 210                 http_message_dtor(o->message);
 211                 efree(o->message);
 212         }
 213         efree(o);
 214 }
 215
 216 static inline zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 217 {
 218         getObject(http_message_object, obj);
 219         return http_message_object_from_msg(http_message_dup(obj->message));
 220 }
 221
 222 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC)
 223 {
 224         getObjectEx(http_message_object, obj, object);
 225         http_message *msg = obj->message;
 226         zval *return_value;
 227
 228         return_value = &EG(uninitialized_zval);
 229         return_value->refcount = 0;
 230         return_value->is_ref = 0;
 231
 232 #if 0
 233         fprintf(stderr, "Read HttpMessage::$%s\n", Z_STRVAL_P(member));
 234 #endif
 235         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 236                 zend_error(HE_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 237                 return EG(uninitialized_zval_ptr);
 238         }
 239
 240         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 241         {
 242                 case HTTP_MSG_PROPHASH_TYPE:
 243                         RETVAL_LONG(msg->type);
 244                 break;
 245
 246                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 247                         switch (msg->type)
 248                         {
 249                                 case HTTP_MSG_REQUEST:
 250                                         RETVAL_DOUBLE(msg->info.request.http_version);
 251                                 break;
 252
 253                                 case HTTP_MSG_RESPONSE:
 254                                         RETVAL_DOUBLE(msg->info.response.http_version);
 255                                 break;
 256
 257                                 case HTTP_MSG_NONE:
 258                                 default:
 259                                         RETVAL_NULL();
 260                                 break;
 261                         }
 262                 break;
 263
 264                 case HTTP_MSG_PROPHASH_BODY:
 265                         phpstr_fix(PHPSTR(msg));
 266                         RETVAL_PHPSTR(PHPSTR(msg), 0, 1);
 267                 break;
 268
 269                 case HTTP_MSG_PROPHASH_HEADERS:
 270                         /* This is needed for situations like
 271                          * $this->headers['foo'] = 'bar';
 272                          */
 273                         if (type == BP_VAR_W) {
 274                                 return_value->refcount = 1;
 275                                 return_value->is_ref = 1;
 276                                 Z_TYPE_P(return_value) = IS_ARRAY;
 277                                 Z_ARRVAL_P(return_value) = &msg->hdrs;
 278                         } else {
 279                                 array_init(return_value);
 280                                 zend_hash_copy(Z_ARRVAL_P(return_value), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 281                         }
 282                 break;
 283
 284                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 285                         if (msg->parent) {
 286                                 RETVAL_OBJVAL(obj->parent);
 287                                 Z_TYPE_P(return_value)  = IS_OBJECT;
 288                                 return_value->value.obj = obj->parent;
 289                                 zend_objects_store_add_ref(return_value TSRMLS_CC);
 290                         } else {
 291                                 RETVAL_NULL();
 292                         }
 293                 break;
 294
 295                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 296                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.method) {
 297                                 RETVAL_STRING(msg->info.request.method, 1);
 298                         } else {
 299                                 RETVAL_NULL();
 300                         }
 301                 break;
 302
 303                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 304                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->info.request.URI) {
 305                                 RETVAL_STRING(msg->info.request.URI, 1);
 306                         } else {
 307                                 RETVAL_NULL();
 308                         }
 309                 break;
 310
 311                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 312                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 313                                 RETVAL_LONG(msg->info.response.code);
 314                         } else {
 315                                 RETVAL_NULL();
 316                         }
 317                 break;
 318
 319                 default:
 320                         RETVAL_NULL();
 321                 break;
 322         }
 323
 324         return return_value;
 325 }
 326
 327 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC)
 328 {
 329         getObjectEx(http_message_object, obj, object);
 330         http_message *msg = obj->message;
 331
 332 #if 0
 333         fprintf(stderr, "Write HttpMessage::$%s\n", Z_STRVAL_P(member));
 334 #endif
 335         if (!EG(scope) || !instanceof_function(EG(scope), obj->zo.ce TSRMLS_CC)) {
 336                 zend_error(HE_WARNING, "Cannot access protected property %s::$%s", obj->zo.ce->name, Z_STRVAL_P(member));
 337         }
 338
 339         switch (zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1))
 340         {
 341                 case HTTP_MSG_PROPHASH_TYPE:
 342                         convert_to_long_ex(&value);
 343                         if ((http_message_type) Z_LVAL_P(value) != msg->type) {
 344                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 345                                         if (msg->info.request.method) {
 346                                                 efree(msg->info.request.method);
 347                                         }
 348                                         if (msg->info.request.URI) {
 349                                                 efree(msg->info.request.URI);
 350                                         }
 351                                 }
 352                                 msg->type = Z_LVAL_P(value);
 353                                 if (HTTP_MSG_TYPE(REQUEST, msg)) {
 354                                         msg->info.request.method = NULL;
 355                                         msg->info.request.URI = NULL;
 356                                 }
 357                         }
 358
 359                 break;
 360
 361                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 362                         convert_to_double_ex(&value);
 363                         switch (msg->type)
 364                         {
 365                                 case HTTP_MSG_REQUEST:
 366                                         msg->info.request.http_version = Z_DVAL_P(value);
 367                                 break;
 368
 369                                 case HTTP_MSG_RESPONSE:
 370                                         msg->info.response.http_version = Z_DVAL_P(value);
 371                                 break;
 372                         }
 373                 break;
 374
 375                 case HTTP_MSG_PROPHASH_BODY:
 376                         convert_to_string_ex(&value);
 377                         phpstr_dtor(PHPSTR(msg));
 378                         phpstr_from_string_ex(PHPSTR(msg), Z_STRVAL_P(value), Z_STRLEN_P(value));
 379                 break;
 380
 381                 case HTTP_MSG_PROPHASH_HEADERS:
 382                         convert_to_array_ex(&value);
 383                         zend_hash_clean(&msg->hdrs);
 384                         zend_hash_copy(&msg->hdrs, Z_ARRVAL_P(value), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 385                 break;
 386
 387                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 388                         if (msg->parent) {
 389                                 zval tmp;
 390                                 tmp.value.obj = obj->parent;
 391                                 zend_objects_store_del_ref(&tmp TSRMLS_CC);
 392                         }
 393                         zend_objects_store_add_ref(value TSRMLS_CC);
 394                         obj->parent = value->value.obj;
 395                 break;
 396
 397                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 398                         convert_to_string_ex(&value);
 399                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 400                                 if (msg->info.request.method) {
 401                                         efree(msg->info.request.method);
 402                                 }
 403                                 msg->info.request.method = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 404                         }
 405                 break;
 406
 407                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 408                         convert_to_string_ex(&value);
 409                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 410                                 if (msg->info.request.URI) {
 411                                         efree(msg->info.request.URI);
 412                                 }
 413                                 msg->info.request.URI = estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value));
 414                         }
 415                 break;
 416
 417                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 418                         convert_to_long_ex(&value);
 419                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 420                                 msg->info.response.code = Z_LVAL_P(value);
 421                         }
 422                 break;
 423         }
 424 }
 425
 426 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC)
 427 {
 428         zval *headers;
 429         getObjectEx(http_message_object, obj, object);
 430         http_message *msg = obj->message;
 431
 432 #define ASSOC_PROP(obj, ptype, name, val) \
 433         { \
 434                 zval array; \
 435                 char *m_prop_name; \
 436                 int m_prop_len; \
 437                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 438                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 439                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+4, val); \
 440         }
 441 #define ASSOC_STRING(obj, name, val) ASSOC_STRINGL(obj, name, val, strlen(val))
 442 #define ASSOC_STRINGL(obj, name, val, len) \
 443         { \
 444                 zval array; \
 445                 char *m_prop_name; \
 446                 int m_prop_len; \
 447                 Z_ARRVAL(array) = OBJ_PROP(obj); \
 448                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 1); \
 449                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+4, val, len, 1); \
 450         }
 451
 452         zend_hash_clean(OBJ_PROP(obj));
 453
 454         ASSOC_PROP(obj, long, "type", msg->type);
 455         ASSOC_STRINGL(obj, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 456
 457         MAKE_STD_ZVAL(headers);
 458         array_init(headers);
 459
 460         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 461         ASSOC_PROP(obj, zval, "headers", headers);
 462
 463         switch (msg->type)
 464         {
 465                 case HTTP_MSG_REQUEST:
 466                         ASSOC_PROP(obj, double, "httpVersion", msg->info.request.http_version);
 467                         ASSOC_PROP(obj, long, "responseCode", 0);
 468                         ASSOC_STRING(obj, "requestMethod", msg->info.request.method);
 469                         ASSOC_STRING(obj, "requestUri", msg->info.request.URI);
 470                 break;
 471
 472                 case HTTP_MSG_RESPONSE:
 473                         ASSOC_PROP(obj, double, "httpVersion", msg->info.response.http_version);
 474                         ASSOC_PROP(obj, long, "responseCode", msg->info.response.code);
 475                         ASSOC_STRING(obj, "requestMethod", "");
 476                         ASSOC_STRING(obj, "requestUri", "");
 477                 break;
 478
 479                 case HTTP_MSG_NONE:
 480                 default:
 481                         ASSOC_PROP(obj, double, "httpVersion", 0.0);
 482                         ASSOC_PROP(obj, long, "responseCode", 0);
 483                         ASSOC_STRING(obj, "requestMethod", "");
 484                         ASSOC_STRING(obj, "requestUri", "");
 485                 break;
 486         }
 487
 488         return OBJ_PROP(obj);
 489 }
 490
 491 /* ### USERLAND ### */
 492
 493 /* {{{ proto void HttpMessage::__construct([string message])
 494  *
 495  * Instantiate a new HttpMessage object.
 496  */
 497 PHP_METHOD(HttpMessage, __construct)
 498 {
 499         char *message = NULL;
 500         int length = 0;
 501         getObject(http_message_object, obj);
 502
 503         SET_EH_THROW_HTTP();
 504         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
 505                 if (obj->message = http_message_parse(message, length)) {
 506                         if (obj->message->parent) {
 507                                 obj->parent = http_message_object_from_msg(obj->message->parent);
 508                         }
 509                 }
 510         } else if (!obj->message) {
 511                 obj->message = http_message_new();
 512         }
 513         SET_EH_NORMAL();
 514 }
 515 /* }}} */
 516
 517 /* {{{ proto static HttpMessage HttpMessage::fromString(string raw_message)
 518  *
 519  * Create an HttpMessage object from a string.
 520  */
 521 PHP_METHOD(HttpMessage, fromString)
 522 {
 523         char *string = NULL;
 524         int length = 0;
 525         http_message *msg = NULL;
 526
 527         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &string, &length)) {
 528                 RETURN_NULL();
 529         }
 530
 531         if (!(msg = http_message_parse(string, length))) {
 532                 RETURN_NULL();
 533         }
 534
 535         Z_TYPE_P(return_value) = IS_OBJECT;
 536         return_value->value.obj = http_message_object_from_msg(msg);
 537 }
 538 /* }}} */
 539
 540 /* {{{ proto string HttpMessage::getBody()
 541  *
 542  * Get the body of the parsed Message.
 543  */
 544 PHP_METHOD(HttpMessage, getBody)
 545 {
 546         NO_ARGS;
 547
 548         IF_RETVAL_USED {
 549                 getObject(http_message_object, obj);
 550                 RETURN_PHPSTR(&obj->message->body, PHPSTR_FREE_NOT, 1);
 551         }
 552 }
 553 /* }}} */
 554
 555 /* {{{ proto array HttpMessage::getHeaders()
 556  *
 557  * Get Message Headers.
 558  */
 559 PHP_METHOD(HttpMessage, getHeaders)
 560 {
 561         NO_ARGS;
 562
 563         IF_RETVAL_USED {
 564                 zval headers;
 565                 getObject(http_message_object, obj);
 566
 567                 Z_ARRVAL(headers) = &obj->message->hdrs;
 568                 array_init(return_value);
 569                 array_copy(&headers, return_value);
 570         }
 571 }
 572 /* }}} */
 573
 574 /* {{{ proto void HttpMessage::setHeaders(array headers)
 575  *
 576  * Sets new headers.
 577  */
 578 PHP_METHOD(HttpMessage, setHeaders)
 579 {
 580         zval *new_headers, old_headers;
 581         getObject(http_message_object, obj);
 582
 583         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/", &new_headers)) {
 584                 return;
 585         }
 586
 587         zend_hash_clean(&obj->message->hdrs);
 588         Z_ARRVAL(old_headers) = &obj->message->hdrs;
 589         array_copy(new_headers, &old_headers);
 590 }
 591 /* }}} */
 592
 593 /* {{{ proto void HttpMessage::addHeaders(array headers[, bool append = false])
 594  *
 595  * Add headers. If append is true, headers with the same name will be separated, else overwritten.
 596  */
 597 PHP_METHOD(HttpMessage, addHeaders)
 598 {
 599         zval old_headers, *new_headers;
 600         zend_bool append = 0;
 601         getObject(http_message_object, obj);
 602
 603         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
 604                 return;
 605         }
 606
 607         Z_ARRVAL(old_headers) = &obj->message->hdrs;
 608         if (append) {
 609                 array_append(new_headers, &old_headers);
 610         } else {
 611                 array_merge(new_headers, &old_headers);
 612         }
 613 }
 614 /* }}} */
 615
 616 /* {{{ proto long HttpMessage::getType()
 617  *
 618  * Get Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 619  */
 620 PHP_METHOD(HttpMessage, getType)
 621 {
 622         NO_ARGS;
 623
 624         IF_RETVAL_USED {
 625                 getObject(http_message_object, obj);
 626                 RETURN_LONG(obj->message->type);
 627         }
 628 }
 629 /* }}} */
 630
 631 /* {{{ proto void HttpMessage::setType(long type)
 632  *
 633  * Set Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 634  */
 635 PHP_METHOD(HttpMessage, setType)
 636 {
 637         long type;
 638         getObject(http_message_object, obj);
 639
 640         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
 641                 return;
 642         }
 643         http_message_set_type(obj->message, type);
 644 }
 645 /* }}} */
 646
 647 /* {{{ proto long HttpMessage::getResponseCode()
 648  *
 649  * Get the Response Code of the Message.
 650  */
 651 PHP_METHOD(HttpMessage, getResponseCode)
 652 {
 653         NO_ARGS;
 654
 655         IF_RETVAL_USED {
 656                 getObject(http_message_object, obj);
 657
 658                 if (!HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 659                         http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE");
 660                         RETURN_NULL();
 661                 }
 662
 663                 RETURN_LONG(obj->message->info.response.code);
 664         }
 665 }
 666 /* }}} */
 667
 668 /* {{{ proto bool HttpMessage::setResponseCode(long code)
 669  *
 670  * Set the response code of an HTTP Response Message.
 671  * Returns false if the Message is not of type HTTP_MSG_RESPONSE,
 672  * or if the response code is out of range (100-510).
 673  */
 674 PHP_METHOD(HttpMessage, setResponseCode)
 675 {
 676         long code;
 677         getObject(http_message_object, obj);
 678
 679         if (!HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 680                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE");
 681                 RETURN_FALSE;
 682         }
 683
 684         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
 685                 RETURN_FALSE;
 686         }
 687         if (code < 100 || code > 510) {
 688                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid response code (100-510): %ld", code);
 689                 RETURN_FALSE;
 690         }
 691
 692         obj->message->info.response.code = code;
 693         RETURN_TRUE;
 694 }
 695 /* }}} */
 696
 697 /* {{{ proto string HttpMessage::getRequestMethod()
 698  *
 699  * Get the Request Method of the Message.
 700  * Returns false if the Message is not of type HTTP_MSG_REQUEST.
 701  */
 702 PHP_METHOD(HttpMessage, getRequestMethod)
 703 {
 704         NO_ARGS;
 705
 706         IF_RETVAL_USED {
 707                 getObject(http_message_object, obj);
 708
 709                 if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 710                         http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 711                         RETURN_NULL();
 712                 }
 713
 714                 RETURN_STRING(obj->message->info.request.method, 1);
 715         }
 716 }
 717 /* }}} */
 718
 719 /* {{{ proto bool HttpMessage::setRequestMethod(string method)
 720  *
 721  * Set the Request Method of the HTTP Message.
 722  * Returns false if the Message is not of type HTTP_MSG_REQUEST.
 723  */
 724 PHP_METHOD(HttpMessage, setRequestMethod)
 725 {
 726         char *method;
 727         int method_len;
 728         getObject(http_message_object, obj);
 729
 730         if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 731                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 732                 RETURN_FALSE;
 733         }
 734
 735         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
 736                 RETURN_FALSE;
 737         }
 738         if (method_len < 1) {
 739                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
 740                 RETURN_FALSE;
 741         }
 742         if (SUCCESS != http_check_method(method)) {
 743                 http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unkown request method: %s", method);
 744                 RETURN_FALSE;
 745         }
 746
 747         STR_SET(obj->message->info.request.method, estrndup(method, method_len));
 748         RETURN_TRUE;
 749 }
 750 /* }}} */
 751
 752 /* {{{ proto string HttpMessage::getRequestUri()
 753  *
 754  * Get the Request URI of the Message.
 755  */
 756 PHP_METHOD(HttpMessage, getRequestUri)
 757 {
 758         NO_ARGS;
 759
 760         IF_RETVAL_USED {
 761                 getObject(http_message_object, obj);
 762
 763                 if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 764                         http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 765                         RETURN_NULL();
 766                 }
 767
 768                 RETURN_STRING(obj->message->info.request.URI, 1);
 769         }
 770 }
 771 /* }}} */
 772
 773 /* {{{ proto bool HttpMessage::setRequestUri(string URI)
 774  *
 775  * Set the Request URI of the HTTP Message.
 776  * Returns false if the Message is not of type HTTP_MSG_REQUEST,
 777  * or if paramtere URI was empty.
 778  */
 779 PHP_METHOD(HttpMessage, setRequestUri)
 780 {
 781         char *URI;
 782         int URIlen;
 783         getObject(http_message_object, obj);
 784
 785         if (!HTTP_MSG_TYPE(REQUEST, obj->message)) {
 786                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST");
 787                 RETURN_FALSE;
 788         }
 789         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &URI, &URIlen)) {
 790                 RETURN_FALSE;
 791         }
 792         if (URIlen < 1) {
 793                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUri to an empty string");
 794                 RETURN_FALSE;
 795         }
 796
 797         STR_SET(obj->message->info.request.URI, estrndup(URI, URIlen));
 798         RETURN_TRUE;
 799 }
 800 /* }}} */
 801
 802 /* {{{ proto string HttpMessage::getHttpVersion()
 803  *
 804  * Get the HTTP Protocol Version of the Message.
 805  */
 806 PHP_METHOD(HttpMessage, getHttpVersion)
 807 {
 808         NO_ARGS;
 809
 810         IF_RETVAL_USED {
 811                 char ver[4] = {0};
 812                 double version;
 813                 getObject(http_message_object, obj);
 814
 815                 switch (obj->message->type)
 816                 {
 817                         case HTTP_MSG_RESPONSE:
 818                                 version = obj->message->info.response.http_version;
 819                         break;
 820
 821                         case HTTP_MSG_REQUEST:
 822                                 version = obj->message->info.request.http_version;
 823                         break;
 824
 825                         case HTTP_MSG_NONE:
 826                         default:
 827                                 RETURN_NULL();
 828                 }
 829                 sprintf(ver, "%1.1lf", version);
 830                 RETURN_STRINGL(ver, 3, 1);
 831         }
 832 }
 833 /* }}} */
 834
 835 /* {{{ proto bool HttpMessage::setHttpVersion(string version)
 836  *
 837  * Set the HTTP Protocol version of the Message.
 838  * Returns false if version is invalid (1.0 and 1.1).
 839  */
 840 PHP_METHOD(HttpMessage, setHttpVersion)
 841 {
 842         char v[4];
 843         zval *zv;
 844         getObject(http_message_object, obj);
 845
 846         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &zv)) {
 847                 return;
 848         }
 849
 850         if (HTTP_MSG_TYPE(NONE, obj->message)) {
 851                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "Message is neither of type HTTP_MSG_RESPONSE nor HTTP_MSG_REQUEST");
 852                 RETURN_FALSE;
 853         }
 854
 855         convert_to_double(zv);
 856         sprintf(v, "%1.1lf", Z_DVAL_P(zv));
 857         if (strcmp(v, "1.0") && strcmp(v, "1.1")) {
 858                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid HTTP protocol version (1.0 or 1.1): %s", v);
 859                 RETURN_FALSE;
 860         }
 861
 862         if (HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 863                 obj->message->info.response.http_version = Z_DVAL_P(zv);
 864         } else {
 865                 obj->message->info.request.http_version = Z_DVAL_P(zv);
 866         }
 867         RETURN_TRUE;
 868 }
 869 /* }}} */
 870
 871 /* {{{ proto HttpMessage HttpMessage::getParentMessage()
 872  *
 873  * Get parent Message.
 874  */
 875 PHP_METHOD(HttpMessage, getParentMessage)
 876 {
 877         NO_ARGS;
 878
 879         IF_RETVAL_USED {
 880                 getObject(http_message_object, obj);
 881
 882                 if (obj->message->parent) {
 883                         RETVAL_OBJVAL(obj->parent);
 884                 } else {
 885                         RETVAL_NULL();
 886                 }
 887         }
 888 }
 889 /* }}} */
 890
 891 /* {{{ proto bool HttpMessage::send()
 892  *
 893  * Send the Message according to its type as Response or Request.
 894  */
 895 PHP_METHOD(HttpMessage, send)
 896 {
 897         getObject(http_message_object, obj);
 898
 899         NO_ARGS;
 900
 901         RETURN_SUCCESS(http_message_send(obj->message));
 902 }
 903 /* }}} */
 904
 905 /* {{{ proto string HttpMessage::toString([bool include_parent = true])
 906  *
 907  * Get the string representation of the Message.
 908  */
 909 PHP_METHOD(HttpMessage, toString)
 910 {
 911         IF_RETVAL_USED {
 912                 char *string;
 913                 size_t length;
 914                 zend_bool include_parent = 1;
 915                 getObject(http_message_object, obj);
 916
 917                 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
 918                         RETURN_FALSE;
 919                 }
 920
 921                 if (include_parent) {
 922                         http_message_serialize(obj->message, &string, &length);
 923                 } else {
 924                         http_message_tostring(obj->message, &string, &length);
 925                 }
 926                 RETURN_STRINGL(string, length, 0);
 927         }
 928 }
 929 /* }}} */
 930
 931 #endif /* ZEND_ENGINE_2 */
 932
 933 /*
 934  * Local variables:
 935  * tab-width: 4
 936  * c-basic-offset: 4
 937  * End:
 938  * vim600: noet sw=4 ts=4 fdm=marker
 939  * vim<600: noet sw=4 ts=4
 940  */
 941