git.m6w6.name Git - m6w6/ext-http/blob - http_message_object.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2005, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15
  16 #ifdef HAVE_CONFIG_H
  17 #       include "config.h"
  18 #endif
  19 #include "php.h"
  20
  21 #ifdef ZEND_ENGINE_2
  22
  23 #include "php_http.h"
  24 #include "php_http_api.h"
  25 #include "php_http_std_defs.h"
  26 #include "php_http_message_object.h"
  27 #include "php_http_exception_object.h"
  28
  29 #include "phpstr/phpstr.h"
  30 #include "missing.h"
  31
  32 ZEND_EXTERN_MODULE_GLOBALS(http);
  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_BEGIN_ARGS(setBody, 0, 1)
  48         HTTP_ARG_VAL(body, 0)
  49 HTTP_END_ARGS;
  50
  51 HTTP_EMPTY_ARGS(getHeaders, 0);
  52 HTTP_BEGIN_ARGS(setHeaders, 0, 1)
  53         HTTP_ARG_VAL(headers, 0)
  54 HTTP_END_ARGS;
  55
  56 HTTP_BEGIN_ARGS(addHeaders, 0, 1)
  57         HTTP_ARG_VAL(headers, 0)
  58         HTTP_ARG_VAL(append, 0)
  59 HTTP_END_ARGS;
  60
  61 HTTP_EMPTY_ARGS(getType, 0);
  62 HTTP_BEGIN_ARGS(setType, 0, 1)
  63         HTTP_ARG_VAL(type, 0)
  64 HTTP_END_ARGS;
  65
  66 HTTP_EMPTY_ARGS(getResponseCode, 0);
  67 HTTP_BEGIN_ARGS(setResponseCode, 0, 1)
  68         HTTP_ARG_VAL(response_code, 0)
  69 HTTP_END_ARGS;
  70
  71 HTTP_EMPTY_ARGS(getRequestMethod, 0);
  72 HTTP_BEGIN_ARGS(setRequestMethod, 0, 1)
  73         HTTP_ARG_VAL(request_method, 0)
  74 HTTP_END_ARGS;
  75
  76 HTTP_EMPTY_ARGS(getRequestUri, 0);
  77 HTTP_BEGIN_ARGS(setRequestUri, 0, 1)
  78         HTTP_ARG_VAL(uri, 0)
  79 HTTP_END_ARGS;
  80
  81 HTTP_EMPTY_ARGS(getHttpVersion, 0);
  82 HTTP_BEGIN_ARGS(setHttpVersion, 0, 1)
  83         HTTP_ARG_VAL(http_version, 0)
  84 HTTP_END_ARGS;
  85
  86 HTTP_EMPTY_ARGS(getParentMessage, 1);
  87 HTTP_EMPTY_ARGS(send, 0);
  88 HTTP_BEGIN_ARGS(toString, 0, 0)
  89         HTTP_ARG_VAL(include_parent, 0)
  90 HTTP_END_ARGS;
  91
  92 #define http_message_object_declare_default_properties() _http_message_object_declare_default_properties(TSRMLS_C)
  93 static inline void _http_message_object_declare_default_properties(TSRMLS_D);
  94 #define http_message_object_read_prop _http_message_object_read_prop
  95 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC);
  96 #define http_message_object_write_prop _http_message_object_write_prop
  97 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC);
  98 #define http_message_object_get_props _http_message_object_get_props
  99 static HashTable *_http_message_object_get_props(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(setBody, 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
 127         EMPTY_FUNCTION_ENTRY
 128 };
 129 static zend_object_handlers http_message_object_handlers;
 130
 131 PHP_MINIT_FUNCTION(http_message_object)
 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         return SUCCESS;
 146 }
 147
 148 zend_object_value _http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 149 {
 150         return http_message_object_new_ex(ce, NULL, NULL);
 151 }
 152
 153 zend_object_value _http_message_object_new_ex(zend_class_entry *ce, http_message *msg, http_message_object **ptr TSRMLS_DC)
 154 {
 155         zend_object_value ov;
 156         http_message_object *o;
 157
 158         o = ecalloc(1, sizeof(http_message_object));
 159         o->zo.ce = ce;
 160
 161         if (ptr) {
 162                 *ptr = o;
 163         }
 164
 165         if (msg) {
 166                 o->message = msg;
 167                 if (msg->parent) {
 168                         o->parent = http_message_object_new_ex(ce, msg->parent, NULL);
 169                 }
 170         }
 171
 172         ALLOC_HASHTABLE(OBJ_PROP(o));
 173         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 174
 175         ov.handle = putObject(http_message_object, o);
 176         ov.handlers = &http_message_object_handlers;
 177
 178         return ov;
 179 }
 180
 181 zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 182 {
 183         getObject(http_message_object, obj);
 184         return http_message_object_new_ex(Z_OBJCE_P(this_ptr), http_message_dup(obj->message), NULL);
 185 }
 186
 187 static inline void _http_message_object_declare_default_properties(TSRMLS_D)
 188 {
 189         zend_class_entry *ce = http_message_object_ce;
 190
 191 #ifndef WONKY
 192         DCL_CONST(long, "TYPE_NONE", HTTP_MSG_NONE);
 193         DCL_CONST(long, "TYPE_REQUEST", HTTP_MSG_REQUEST);
 194         DCL_CONST(long, "TYPE_RESPONSE", HTTP_MSG_RESPONSE);
 195 #endif
 196
 197         DCL_PROP(PROTECTED, long, type, HTTP_MSG_NONE);
 198         DCL_PROP(PROTECTED, string, body, "");
 199         DCL_PROP(PROTECTED, string, requestMethod, "");
 200         DCL_PROP(PROTECTED, string, requestUri, "");
 201         DCL_PROP(PROTECTED, long, responseCode, 0);
 202         DCL_PROP_N(PROTECTED, httpVersion);
 203         DCL_PROP_N(PROTECTED, headers);
 204         DCL_PROP_N(PROTECTED, parentMessage);
 205 }
 206
 207 void _http_message_object_free(zend_object *object TSRMLS_DC)
 208 {
 209         http_message_object *o = (http_message_object *) object;
 210
 211         if (OBJ_PROP(o)) {
 212                 zend_hash_destroy(OBJ_PROP(o));
 213                 FREE_HASHTABLE(OBJ_PROP(o));
 214         }
 215         if (o->message) {
 216                 http_message_dtor(o->message);
 217                 efree(o->message);
 218         }
 219         efree(o);
 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 #ifdef WONKY
 228         ulong h = zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member)+1);
 229 #else
 230         zend_property_info *pinfo = zend_get_property_info(obj->zo.ce, member, 1 TSRMLS_CC);
 231
 232         if (!pinfo || ACC_PROP_PUBLIC(pinfo->flags)) {
 233                 return zend_get_std_object_handlers()->read_property(object, member, type TSRMLS_CC);
 234         }
 235 #endif
 236
 237         return_value = &EG(uninitialized_zval);
 238         return_value->refcount = 0;
 239         return_value->is_ref = 0;
 240
 241 #ifdef WONKY
 242         switch (h)
 243 #else
 244         switch (pinfo->h)
 245 #endif
 246         {
 247                 case HTTP_MSG_PROPHASH_TYPE:
 248                         RETVAL_LONG(msg->type);
 249                 break;
 250
 251                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 252                         RETVAL_DOUBLE(msg->http.version);
 253                 break;
 254
 255                 case HTTP_MSG_PROPHASH_BODY:
 256                         phpstr_fix(PHPSTR(msg));
 257                         RETVAL_PHPSTR(PHPSTR(msg), 0, 1);
 258                 break;
 259
 260                 case HTTP_MSG_PROPHASH_HEADERS:
 261                         /* This is needed for situations like
 262                          * $this->headers['foo'] = 'bar';
 263                          */
 264                         if (type == BP_VAR_W) {
 265                                 return_value->refcount = 1;
 266                                 return_value->is_ref = 1;
 267                                 Z_TYPE_P(return_value) = IS_ARRAY;
 268                                 Z_ARRVAL_P(return_value) = &msg->hdrs;
 269                         } else {
 270                                 array_init(return_value);
 271                                 zend_hash_copy(Z_ARRVAL_P(return_value), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 272                         }
 273                 break;
 274
 275                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 276                         if (msg->parent) {
 277                                 RETVAL_OBJVAL(obj->parent);
 278                         } else {
 279                                 RETVAL_NULL();
 280                         }
 281                 break;
 282
 283                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 284                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->http.info.request.method) {
 285                                 RETVAL_STRING(msg->http.info.request.method, 1);
 286                         } else {
 287                                 RETVAL_NULL();
 288                         }
 289                 break;
 290
 291                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 292                         if (HTTP_MSG_TYPE(REQUEST, msg) && msg->http.info.request.URI) {
 293                                 RETVAL_STRING(msg->http.info.request.URI, 1);
 294                         } else {
 295                                 RETVAL_NULL();
 296                         }
 297                 break;
 298
 299                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 300                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 301                                 RETVAL_LONG(msg->http.info.response.code);
 302                         } else {
 303                                 RETVAL_NULL();
 304                         }
 305                 break;
 306
 307                 case HTTP_MSG_PROPHASH_RESPONSE_STATUS:
 308                         if (HTTP_MSG_TYPE(RESPONSE, msg) && msg->http.info.response.status) {
 309                                 RETVAL_STRING(msg->http.info.response.status, 1);
 310                         } else {
 311                                 RETVAL_NULL();
 312                         }
 313                 break;
 314
 315                 default:
 316 #ifdef WONKY
 317                         return zend_get_std_object_handlers()->read_property(object, member, type TSRMLS_CC);
 318 #else
 319                         RETVAL_NULL();
 320 #endif
 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 #ifdef WONKY
 332         ulong h = zend_get_hash_value(Z_STRVAL_P(member), Z_STRLEN_P(member) + 1);
 333 #else
 334         zend_property_info *pinfo = zend_get_property_info(obj->zo.ce, member, 1 TSRMLS_CC);
 335
 336         if (!pinfo || ACC_PROP_PUBLIC(pinfo->flags)) {
 337                 zend_get_std_object_handlers()->write_property(object, member, value TSRMLS_CC);
 338                 return;
 339         }
 340 #endif
 341
 342 #ifdef WONKY
 343         switch (h)
 344 #else
 345         switch (pinfo->h)
 346 #endif
 347         {
 348                 case HTTP_MSG_PROPHASH_TYPE:
 349                         convert_to_long_ex(&value);
 350                         http_message_set_type(msg, Z_LVAL_P(value));
 351                 break;
 352
 353                 case HTTP_MSG_PROPHASH_HTTP_VERSION:
 354                         convert_to_double_ex(&value);
 355                         msg->http.version = Z_DVAL_P(value);
 356                 break;
 357
 358                 case HTTP_MSG_PROPHASH_BODY:
 359                         convert_to_string_ex(&value);
 360                         phpstr_dtor(PHPSTR(msg));
 361                         phpstr_from_string_ex(PHPSTR(msg), Z_STRVAL_P(value), Z_STRLEN_P(value));
 362                 break;
 363
 364                 case HTTP_MSG_PROPHASH_HEADERS:
 365                         convert_to_array_ex(&value);
 366                         zend_hash_clean(&msg->hdrs);
 367                         zend_hash_copy(&msg->hdrs, Z_ARRVAL_P(value), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 368                 break;
 369
 370                 case HTTP_MSG_PROPHASH_PARENT_MESSAGE:
 371                         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), http_message_object_ce TSRMLS_CC)) {
 372                                 if (msg->parent) {
 373                                         zval tmp;
 374                                         tmp.value.obj = obj->parent;
 375                                         Z_OBJ_DELREF(tmp);
 376                                 }
 377                                 Z_OBJ_ADDREF_P(value);
 378                                 obj->parent = value->value.obj;
 379                         }
 380                 break;
 381
 382                 case HTTP_MSG_PROPHASH_REQUEST_METHOD:
 383                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 384                                 convert_to_string_ex(&value);
 385                                 STR_SET(msg->http.info.request.method, estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value)));
 386                         }
 387                 break;
 388
 389                 case HTTP_MSG_PROPHASH_REQUEST_URI:
 390                         if (HTTP_MSG_TYPE(REQUEST, msg)) {
 391                                 convert_to_string_ex(&value);
 392                                 STR_SET(msg->http.info.request.URI, estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value)));
 393                         }
 394                 break;
 395
 396                 case HTTP_MSG_PROPHASH_RESPONSE_CODE:
 397                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 398                                 convert_to_long_ex(&value);
 399                                 msg->http.info.response.code = Z_LVAL_P(value);
 400                         }
 401                 break;
 402
 403                 case HTTP_MSG_PROPHASH_RESPONSE_STATUS:
 404                         if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 405                                 convert_to_string_ex(&value);
 406                                 STR_SET(msg->http.info.response.status, estrndup(Z_STRVAL_P(value), Z_STRLEN_P(value)));
 407                         }
 408                 break;
 409
 410                 default:
 411 #ifdef WONKY
 412                         zend_get_std_object_handlers()->write_property(object, member, value TSRMLS_CC);
 413 #endif
 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         HashTable *props = OBJ_PROP(obj);
 424         zval array;
 425
 426         INIT_ZARR(array, props);
 427
 428 #define ASSOC_PROP(array, ptype, name, val) \
 429         { \
 430                 char *m_prop_name; \
 431                 int m_prop_len; \
 432                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
 433                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+4, val); \
 434                 efree(m_prop_name); \
 435         }
 436 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
 437 #define ASSOC_STRINGL(array, name, val, len) \
 438         { \
 439                 char *m_prop_name; \
 440                 int m_prop_len; \
 441                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
 442                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+4, val, len, 1); \
 443                 efree(m_prop_name); \
 444         }
 445
 446         ASSOC_PROP(array, long, "type", msg->type);
 447         ASSOC_PROP(array, double, "httpVersion", msg->http.version);
 448
 449         switch (msg->type)
 450         {
 451                 case HTTP_MSG_REQUEST:
 452                         ASSOC_PROP(array, long, "responseCode", 0);
 453                         ASSOC_STRINGL(array, "responseStatus", "", 0);
 454                         ASSOC_STRING(array, "requestMethod", msg->http.info.request.method);
 455                         ASSOC_STRING(array, "requestUri", msg->http.info.request.URI);
 456                 break;
 457
 458                 case HTTP_MSG_RESPONSE:
 459                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
 460                         ASSOC_STRING(array, "responseStatus", msg->http.info.response.status);
 461                         ASSOC_STRINGL(array, "requestMethod", "", 0);
 462                         ASSOC_STRINGL(array, "requestUri", "", 0);
 463                 break;
 464
 465                 case HTTP_MSG_NONE:
 466                 default:
 467                         ASSOC_PROP(array, long, "responseCode", 0);
 468                         ASSOC_STRINGL(array, "responseStatus", "", 0);
 469                         ASSOC_STRINGL(array, "requestMethod", "", 0);
 470                         ASSOC_STRINGL(array, "requestUri", "", 0);
 471                 break;
 472         }
 473
 474         MAKE_STD_ZVAL(headers);
 475         array_init(headers);
 476         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 477         ASSOC_PROP(array, zval, "headers", headers);
 478         ASSOC_STRINGL(array, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 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  * Accepts an optional string parameter containing a single or several
 490  * consecutive HTTP messages.  The constructed object will actually
 491  * represent the *last* message of the passed string.  If there were
 492  * prior messages, those can be accessed by HttpMessage::getParentMessage().
 493  *
 494  * Throws HttpMalformedHeaderException.
 495  */
 496 PHP_METHOD(HttpMessage, __construct)
 497 {
 498         char *message = NULL;
 499         int length = 0;
 500         getObject(http_message_object, obj);
 501
 502         SET_EH_THROW_HTTP();
 503         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
 504                 if (obj->message = http_message_parse(message, length)) {
 505                         if (obj->message->parent) {
 506                                 obj->parent = http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL);
 507                         }
 508                 }
 509         } else if (!obj->message) {
 510                 obj->message = http_message_new();
 511         }
 512         SET_EH_NORMAL();
 513 }
 514 /* }}} */
 515
 516 /* {{{ proto static HttpMessage HttpMessage::fromString(string raw_message)
 517  *
 518  * Create an HttpMessage object from a string. Kind of a static constructor.
 519  *
 520  * Expects a string parameter containing a sinlge or several consecutive
 521  * HTTP messages.
 522  *
 523  * Returns an HttpMessage object on success or NULL on failure.
 524  *
 525  * Throws HttpMalformedHeadersException.
 526  */
 527 PHP_METHOD(HttpMessage, fromString)
 528 {
 529         char *string = NULL;
 530         int length = 0;
 531         http_message *msg = NULL;
 532
 533         RETVAL_NULL();
 534
 535         SET_EH_THROW_HTTP();
 536         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &string, &length)) {
 537                 if (msg = http_message_parse(string, length)) {
 538                         Z_TYPE_P(return_value) = IS_OBJECT;
 539                         return_value->value.obj = http_message_object_new_ex(http_message_object_ce, msg, NULL);
 540                 }
 541         }
 542         SET_EH_NORMAL();
 543 }
 544 /* }}} */
 545
 546 /* {{{ proto string HttpMessage::getBody()
 547  *
 548  * Get the body of the parsed HttpMessage.
 549  *
 550  * Returns the message body as string.
 551  */
 552 PHP_METHOD(HttpMessage, getBody)
 553 {
 554         NO_ARGS;
 555
 556         IF_RETVAL_USED {
 557                 getObject(http_message_object, obj);
 558                 RETURN_PHPSTR(&obj->message->body, PHPSTR_FREE_NOT, 1);
 559         }
 560 }
 561 /* }}} */
 562
 563 /* {{{ proto void HttpMessage::setBody(string body)
 564  *
 565  * Set the body of the HttpMessage.
 566  * NOTE: Don't forget to update any headers accordingly.
 567  *
 568  * Expects a string parameter containing the new body of the message.
 569  */
 570 PHP_METHOD(HttpMessage, setBody)
 571 {
 572         char *body;
 573         int len;
 574         getObject(http_message_object, obj);
 575
 576         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &body, &len)) {
 577                 phpstr_dtor(PHPSTR(obj->message));
 578                 phpstr_from_string_ex(PHPSTR(obj->message), body, len);
 579         }
 580 }
 581 /* }}} */
 582
 583 /* {{{ proto array HttpMessage::getHeaders()
 584  *
 585  * Get Message Headers.
 586  *
 587  * Returns an associative array containing the messages HTTP headers.
 588  */
 589 PHP_METHOD(HttpMessage, getHeaders)
 590 {
 591         NO_ARGS;
 592
 593         IF_RETVAL_USED {
 594                 zval headers;
 595                 getObject(http_message_object, obj);
 596
 597                 INIT_ZARR(headers, &obj->message->hdrs);
 598                 array_init(return_value);
 599                 array_copy(&headers, return_value);
 600         }
 601 }
 602 /* }}} */
 603
 604 /* {{{ proto void HttpMessage::setHeaders(array headers)
 605  *
 606  * Sets new headers.
 607  *
 608  * Expects an associative array as parameter containing the new HTTP headers,
 609  * which will replace *all* previous HTTP headers of the message.
 610  */
 611 PHP_METHOD(HttpMessage, setHeaders)
 612 {
 613         zval *new_headers, old_headers;
 614         getObject(http_message_object, obj);
 615
 616         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/", &new_headers)) {
 617                 return;
 618         }
 619
 620         zend_hash_clean(&obj->message->hdrs);
 621         INIT_ZARR(old_headers, &obj->message->hdrs);
 622         array_copy(new_headers, &old_headers);
 623 }
 624 /* }}} */
 625
 626 /* {{{ proto void HttpMessage::addHeaders(array headers[, bool append = false])
 627  *
 628  * Add headers. If append is true, headers with the same name will be separated, else overwritten.
 629  *
 630  * Expects an associative array as parameter containing the additional HTTP headers
 631  * to add to the messages existing headers.  If the optional bool parameter is true,
 632  * and a header with the same name of one to add exists already, this respective
 633  * header will be converted to an array containing both header values, otherwise
 634  * it will be overwritten with the new header value.
 635  */
 636 PHP_METHOD(HttpMessage, addHeaders)
 637 {
 638         zval old_headers, *new_headers;
 639         zend_bool append = 0;
 640         getObject(http_message_object, obj);
 641
 642         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
 643                 return;
 644         }
 645
 646         INIT_ZARR(old_headers, &obj->message->hdrs);
 647         if (append) {
 648                 array_append(new_headers, &old_headers);
 649         } else {
 650                 array_merge(new_headers, &old_headers);
 651         }
 652 }
 653 /* }}} */
 654
 655 /* {{{ proto int HttpMessage::getType()
 656  *
 657  * Get Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 658  *
 659  * Returns the HttpMessage::TYPE.
 660  */
 661 PHP_METHOD(HttpMessage, getType)
 662 {
 663         NO_ARGS;
 664
 665         IF_RETVAL_USED {
 666                 getObject(http_message_object, obj);
 667                 RETURN_LONG(obj->message->type);
 668         }
 669 }
 670 /* }}} */
 671
 672 /* {{{ proto void HttpMessage::setType(int type)
 673  *
 674  * Set Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE)
 675  *
 676  * Exptects an int parameter, the HttpMessage::TYPE.
 677  */
 678 PHP_METHOD(HttpMessage, setType)
 679 {
 680         long type;
 681         getObject(http_message_object, obj);
 682
 683         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
 684                 return;
 685         }
 686         http_message_set_type(obj->message, type);
 687 }
 688 /* }}} */
 689
 690 /* {{{ proto int HttpMessage::getResponseCode()
 691  *
 692  * Get the Response Code of the Message.
 693  *
 694  * Returns the HTTP response code if the message is of type
 695  * HttpMessage::TYPE_RESPONSE, else FALSE.
 696  */
 697 PHP_METHOD(HttpMessage, getResponseCode)
 698 {
 699         NO_ARGS;
 700
 701         IF_RETVAL_USED {
 702                 getObject(http_message_object, obj);
 703                 HTTP_CHECK_MESSAGE_TYPE_RESPONSE(obj->message, RETURN_FALSE);
 704                 RETURN_LONG(obj->message->http.info.response.code);
 705         }
 706 }
 707 /* }}} */
 708
 709 /* {{{ proto bool HttpMessage::setResponseCode(int code)
 710  *
 711  * Set the response code of an HTTP Response Message.
 712  *
 713  * Expects an int parameter with the HTTP response code.
 714  *
 715  * Returns TRUE on success, or FALSE if the message is not of type
 716  * HttpMessage::TYPE_RESPONSE or the response code is out of range (100-510).
 717  */
 718 PHP_METHOD(HttpMessage, setResponseCode)
 719 {
 720         long code;
 721         getObject(http_message_object, obj);
 722
 723         HTTP_CHECK_MESSAGE_TYPE_RESPONSE(obj->message, RETURN_FALSE);
 724
 725         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
 726                 RETURN_FALSE;
 727         }
 728         if (code < 100 || code > 510) {
 729                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid response code (100-510): %ld", code);
 730                 RETURN_FALSE;
 731         }
 732
 733         obj->message->http.info.response.code = code;
 734         RETURN_TRUE;
 735 }
 736 /* }}} */
 737
 738 /* {{{ proto string HttpMessage::getRequestMethod()
 739  *
 740  * Get the Request Method of the Message.
 741  *
 742  * Returns the request method name on success, or FALSE if the message is
 743  * not of type HttpMessage::TYPE_REQUEST.
 744  */
 745 PHP_METHOD(HttpMessage, getRequestMethod)
 746 {
 747         NO_ARGS;
 748
 749         IF_RETVAL_USED {
 750                 getObject(http_message_object, obj);
 751                 HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
 752                 RETURN_STRING(obj->message->http.info.request.method, 1);
 753         }
 754 }
 755 /* }}} */
 756
 757 /* {{{ proto bool HttpMessage::setRequestMethod(string method)
 758  *
 759  * Set the Request Method of the HTTP Message.
 760  *
 761  * Expects a string parameter containing the request method name.
 762  *
 763  * Returns TRUE on success, or FALSE if the message is not of type
 764  * HttpMessage::TYPE_REQUEST or an invalid request method was supplied.
 765  */
 766 PHP_METHOD(HttpMessage, setRequestMethod)
 767 {
 768         char *method;
 769         int method_len;
 770         getObject(http_message_object, obj);
 771
 772         HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
 773
 774         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
 775                 RETURN_FALSE;
 776         }
 777         if (method_len < 1) {
 778                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
 779                 RETURN_FALSE;
 780         }
 781         if (SUCCESS != http_check_method(method)) {
 782                 http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unkown request method: %s", method);
 783                 RETURN_FALSE;
 784         }
 785
 786         STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
 787         RETURN_TRUE;
 788 }
 789 /* }}} */
 790
 791 /* {{{ proto string HttpMessage::getRequestUri()
 792  *
 793  * Get the Request URI of the Message.
 794  *
 795  * Returns the request uri as string on success, or FALSE if the message
 796  * is not of type HttpMessage::TYPE_REQUEST.
 797  */
 798 PHP_METHOD(HttpMessage, getRequestUri)
 799 {
 800         NO_ARGS;
 801
 802         IF_RETVAL_USED {
 803                 getObject(http_message_object, obj);
 804                 HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
 805                 RETURN_STRING(obj->message->http.info.request.URI, 1);
 806         }
 807 }
 808 /* }}} */
 809
 810 /* {{{ proto bool HttpMessage::setRequestUri(string URI)
 811  *
 812  * Set the Request URI of the HTTP Message.
 813  *
 814  * Expects a string parameters containing the request uri.
 815  *
 816  * Returns TRUE on success, or FALSE if the message is not of type
 817  * HttpMessage::TYPE_REQUEST or supplied URI was empty.
 818  */
 819 PHP_METHOD(HttpMessage, setRequestUri)
 820 {
 821         char *URI;
 822         int URIlen;
 823         getObject(http_message_object, obj);
 824
 825         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &URI, &URIlen)) {
 826                 RETURN_FALSE;
 827         }
 828         HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
 829         if (URIlen < 1) {
 830                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUri to an empty string");
 831                 RETURN_FALSE;
 832         }
 833
 834         STR_SET(obj->message->http.info.request.URI, estrndup(URI, URIlen));
 835         RETURN_TRUE;
 836 }
 837 /* }}} */
 838
 839 /* {{{ proto string HttpMessage::getHttpVersion()
 840  *
 841  * Get the HTTP Protocol Version of the Message.
 842  *
 843  * Returns the HTTP protocol version as string.
 844  */
 845 PHP_METHOD(HttpMessage, getHttpVersion)
 846 {
 847         NO_ARGS;
 848
 849         IF_RETVAL_USED {
 850                 char ver[4] = {0};
 851                 getObject(http_message_object, obj);
 852
 853                 sprintf(ver, "%1.1lf", obj->message->http.version);
 854                 RETURN_STRINGL(ver, 3, 1);
 855         }
 856 }
 857 /* }}} */
 858
 859 /* {{{ proto bool HttpMessage::setHttpVersion(string version)
 860  *
 861  * Set the HTTP Protocol version of the Message.
 862  *
 863  * Expects a string parameter containing the HTTP protocol version.
 864  *
 865  * Returns TRUE on success, or FALSE if supplied version is out of range (1.0/1.1).
 866  */
 867 PHP_METHOD(HttpMessage, setHttpVersion)
 868 {
 869         char v[4];
 870         zval *zv;
 871         getObject(http_message_object, obj);
 872
 873         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &zv)) {
 874                 return;
 875         }
 876
 877         convert_to_double(zv);
 878         sprintf(v, "%1.1lf", Z_DVAL_P(zv));
 879         if (strcmp(v, "1.0") && strcmp(v, "1.1")) {
 880                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid HTTP protocol version (1.0 or 1.1): %s", v);
 881                 RETURN_FALSE;
 882         }
 883
 884         obj->message->http.version = Z_DVAL_P(zv);
 885         RETURN_TRUE;
 886 }
 887 /* }}} */
 888
 889 /* {{{ proto HttpMessage HttpMessage::getParentMessage()
 890  *
 891  * Get parent Message.
 892  *
 893  * Returns the parent HttpMessage on success, or NULL if there's none.
 894  */
 895 PHP_METHOD(HttpMessage, getParentMessage)
 896 {
 897         NO_ARGS;
 898
 899         IF_RETVAL_USED {
 900                 getObject(http_message_object, obj);
 901
 902                 if (obj->message->parent) {
 903                         RETVAL_OBJVAL(obj->parent);
 904                 } else {
 905                         RETVAL_NULL();
 906                 }
 907         }
 908 }
 909 /* }}} */
 910
 911 /* {{{ proto bool HttpMessage::send()
 912  *
 913  * Send the Message according to its type as Response or Request.
 914  * This provides limited functionality compared to HttpRequest and HttpResponse.
 915  *
 916  * Returns TRUE on success, or FALSE on failure.
 917  */
 918 PHP_METHOD(HttpMessage, send)
 919 {
 920         getObject(http_message_object, obj);
 921
 922         NO_ARGS;
 923
 924         RETURN_SUCCESS(http_message_send(obj->message));
 925 }
 926 /* }}} */
 927
 928 /* {{{ proto string HttpMessage::toString([bool include_parent = false])
 929  *
 930  * Get the string representation of the Message.
 931  *
 932  * Accepts a bool parameter which specifies whether the returned string
 933  * should also contain any parent messages.
 934  *
 935  * Returns the full message as string.
 936  */
 937 PHP_METHOD(HttpMessage, toString)
 938 {
 939         IF_RETVAL_USED {
 940                 char *string;
 941                 size_t length;
 942                 zend_bool include_parent = 0;
 943                 getObject(http_message_object, obj);
 944
 945                 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
 946                         RETURN_FALSE;
 947                 }
 948
 949                 if (include_parent) {
 950                         http_message_serialize(obj->message, &string, &length);
 951                 } else {
 952                         http_message_tostring(obj->message, &string, &length);
 953                 }
 954                 RETURN_STRINGL(string, length, 0);
 955         }
 956 }
 957 /* }}} */
 958
 959 #endif /* ZEND_ENGINE_2 */
 960
 961 /*
 962  * Local variables:
 963  * tab-width: 4
 964  * c-basic-offset: 4
 965  * End:
 966  * vim600: noet sw=4 ts=4 fdm=marker
 967  * vim<600: noet sw=4 ts=4
 968  */
 969