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) 2004-2010, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #define HTTP_WANT_SAPI
  16 #define HTTP_WANT_CURL
  17 #define HTTP_WANT_MAGIC
  18 #include "php_http.h"
  19
  20 #ifdef ZEND_ENGINE_2
  21
  22 #include "zend_interfaces.h"
  23 #include "ext/standard/url.h"
  24 #include "php_variables.h"
  25
  26 #include "php_http_api.h"
  27 #include "php_http_send_api.h"
  28 #include "php_http_url_api.h"
  29 #include "php_http_message_api.h"
  30 #include "php_http_message_object.h"
  31 #include "php_http_exception_object.h"
  32 #include "php_http_response_object.h"
  33 #include "php_http_request_method_api.h"
  34 #include "php_http_request_api.h"
  35 #include "php_http_request_object.h"
  36 #include "php_http_headers_api.h"
  37
  38 #if defined(HTTP_HAVE_SPL) && !defined(WONKY)
  39 /* SPL doesn't install its headers */
  40 extern PHPAPI zend_class_entry *spl_ce_Countable;
  41 #endif
  42
  43 #define HTTP_BEGIN_ARGS(method, req_args)       HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
  44 #define HTTP_EMPTY_ARGS(method)                         HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
  45 #define HTTP_MESSAGE_ME(method, visibility)     PHP_ME(HttpMessage, method, HTTP_ARGS(HttpMessage, method), visibility)
  46
  47 HTTP_BEGIN_ARGS(__construct, 0)
  48         HTTP_ARG_VAL(message, 0)
  49 HTTP_END_ARGS;
  50
  51 HTTP_BEGIN_ARGS(factory, 0)
  52         HTTP_ARG_VAL(message, 0)
  53         HTTP_ARG_VAL(class_name, 0)
  54 HTTP_END_ARGS;
  55
  56 HTTP_BEGIN_ARGS(fromEnv, 1)
  57         HTTP_ARG_VAL(type, 0)
  58         HTTP_ARG_VAL(class_name, 0)
  59 HTTP_END_ARGS;
  60
  61 HTTP_EMPTY_ARGS(getBody);
  62 HTTP_BEGIN_ARGS(setBody, 1)
  63         HTTP_ARG_VAL(body, 0)
  64 HTTP_END_ARGS;
  65
  66 HTTP_BEGIN_ARGS(getHeader, 1)
  67         HTTP_ARG_VAL(header, 0)
  68 HTTP_END_ARGS;
  69
  70 HTTP_EMPTY_ARGS(getHeaders);
  71 HTTP_BEGIN_ARGS(setHeaders, 1)
  72         HTTP_ARG_VAL(headers, 0)
  73 HTTP_END_ARGS;
  74
  75 HTTP_BEGIN_ARGS(addHeaders, 1)
  76         HTTP_ARG_VAL(headers, 0)
  77         HTTP_ARG_VAL(append, 0)
  78 HTTP_END_ARGS;
  79
  80 HTTP_EMPTY_ARGS(getType);
  81 HTTP_BEGIN_ARGS(setType, 1)
  82         HTTP_ARG_VAL(type, 0)
  83 HTTP_END_ARGS;
  84
  85 HTTP_EMPTY_ARGS(getInfo);
  86 HTTP_BEGIN_ARGS(setInfo, 1)
  87         HTTP_ARG_VAL(http_info, 0)
  88 HTTP_END_ARGS;
  89
  90 HTTP_EMPTY_ARGS(getResponseCode);
  91 HTTP_BEGIN_ARGS(setResponseCode, 1)
  92         HTTP_ARG_VAL(response_code, 0)
  93 HTTP_END_ARGS;
  94
  95 HTTP_EMPTY_ARGS(getResponseStatus);
  96 HTTP_BEGIN_ARGS(setResponseStatus, 1)
  97         HTTP_ARG_VAL(response_status, 0)
  98 HTTP_END_ARGS;
  99
 100 HTTP_EMPTY_ARGS(getRequestMethod);
 101 HTTP_BEGIN_ARGS(setRequestMethod, 1)
 102         HTTP_ARG_VAL(request_method, 0)
 103 HTTP_END_ARGS;
 104
 105 HTTP_EMPTY_ARGS(getRequestUrl);
 106 HTTP_BEGIN_ARGS(setRequestUrl, 1)
 107         HTTP_ARG_VAL(url, 0)
 108 HTTP_END_ARGS;
 109
 110 HTTP_EMPTY_ARGS(getHttpVersion);
 111 HTTP_BEGIN_ARGS(setHttpVersion, 1)
 112         HTTP_ARG_VAL(http_version, 0)
 113 HTTP_END_ARGS;
 114
 115 HTTP_BEGIN_ARGS(guessContentType, 1)
 116         HTTP_ARG_VAL(magic_file, 0)
 117         HTTP_ARG_VAL(magic_mode, 0)
 118 HTTP_END_ARGS;
 119
 120 HTTP_EMPTY_ARGS(getParentMessage);
 121 HTTP_EMPTY_ARGS(send);
 122 HTTP_EMPTY_ARGS(__toString);
 123 HTTP_BEGIN_ARGS(toString, 0)
 124         HTTP_ARG_VAL(include_parent, 0)
 125 HTTP_END_ARGS;
 126
 127 HTTP_EMPTY_ARGS(toMessageTypeObject);
 128
 129 HTTP_EMPTY_ARGS(count);
 130
 131 HTTP_EMPTY_ARGS(serialize);
 132 HTTP_BEGIN_ARGS(unserialize, 1)
 133         HTTP_ARG_VAL(serialized, 0)
 134 HTTP_END_ARGS;
 135
 136 HTTP_EMPTY_ARGS(rewind);
 137 HTTP_EMPTY_ARGS(valid);
 138 HTTP_EMPTY_ARGS(key);
 139 HTTP_EMPTY_ARGS(current);
 140 HTTP_EMPTY_ARGS(next);
 141
 142 HTTP_EMPTY_ARGS(detach);
 143 HTTP_BEGIN_ARGS(prepend, 1)
 144         HTTP_ARG_OBJ(HttpMessage, message, 0)
 145 HTTP_END_ARGS;
 146 HTTP_EMPTY_ARGS(reverse);
 147
 148 #define http_message_object_read_prop _http_message_object_read_prop
 149 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC);
 150 #define http_message_object_write_prop _http_message_object_write_prop
 151 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC);
 152 #define http_message_object_get_prop_ptr _http_message_object_get_prop_ptr
 153 static zval **_http_message_object_get_prop_ptr(zval *object, zval *member TSRMLS_DC);
 154 #define http_message_object_get_props _http_message_object_get_props
 155 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC);
 156
 157 #define THIS_CE http_message_object_ce
 158 zend_class_entry *http_message_object_ce;
 159 zend_function_entry http_message_object_fe[] = {
 160         HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 161         HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 162         HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 163         HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 164         HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 165         HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 166         HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 167         HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 168         HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 169         HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 170         HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 171         HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 172         HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 173         HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 174         HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 175         HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 176         HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 177         HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 178         HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 179         HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 180         HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 181         HTTP_MESSAGE_ME(guessContentType, ZEND_ACC_PUBLIC)
 182         HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 183         HTTP_MESSAGE_ME(send, ZEND_ACC_PUBLIC)
 184         HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 185         HTTP_MESSAGE_ME(toMessageTypeObject, ZEND_ACC_PUBLIC)
 186
 187         /* implements Countable */
 188         HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 189
 190         /* implements Serializable */
 191         HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 192         HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 193
 194         /* implements Iterator */
 195         HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 196         HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 197         HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 198         HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 199         HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 200
 201         ZEND_MALIAS(HttpMessage, __toString, toString, HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 202
 203         HTTP_MESSAGE_ME(factory, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 204         ZEND_MALIAS(HttpMessage, fromString, factory, HTTP_ARGS(HttpMessage, factory), ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 205         HTTP_MESSAGE_ME(fromEnv, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 206
 207         HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 208         HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 209         HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 210
 211         EMPTY_FUNCTION_ENTRY
 212 };
 213 static zend_object_handlers http_message_object_handlers;
 214
 215 static HashTable http_message_object_prophandlers;
 216
 217 typedef void (*http_message_object_prophandler_func)(http_message_object *o, zval *v TSRMLS_DC);
 218
 219 typedef struct _http_message_object_prophandler {
 220         http_message_object_prophandler_func read;
 221         http_message_object_prophandler_func write;
 222 } http_message_object_prophandler;
 223
 224 static STATUS http_message_object_add_prophandler(const char *prop_str, size_t prop_len, http_message_object_prophandler_func read, http_message_object_prophandler_func write) {
 225         http_message_object_prophandler h = { read, write };
 226         return zend_hash_add(&http_message_object_prophandlers, prop_str, prop_len, (void *) &h, sizeof(h), NULL);
 227 }
 228 static STATUS http_message_object_get_prophandler(const char *prop_str, size_t prop_len, http_message_object_prophandler **handler) {
 229         return zend_hash_find(&http_message_object_prophandlers, prop_str, prop_len, (void *) handler);
 230 }
 231 static void http_message_object_prophandler_get_type(http_message_object *obj, zval *return_value TSRMLS_DC) {
 232         RETVAL_LONG(obj->message->type);
 233 }
 234 static void http_message_object_prophandler_set_type(http_message_object *obj, zval *value TSRMLS_DC) {
 235         zval *cpy = http_zsep(IS_LONG, value);
 236         http_message_set_type(obj->message, Z_LVAL_P(cpy));
 237         zval_ptr_dtor(&cpy);
 238 }
 239 static void http_message_object_prophandler_get_body(http_message_object *obj, zval *return_value TSRMLS_DC) {
 240         phpstr_fix(PHPSTR(obj->message));
 241         RETVAL_PHPSTR(PHPSTR(obj->message), 0, 1);
 242 }
 243 static void http_message_object_prophandler_set_body(http_message_object *obj, zval *value TSRMLS_DC) {
 244         zval *cpy = http_zsep(IS_STRING, value);
 245         phpstr_dtor(PHPSTR(obj->message));
 246         phpstr_from_string_ex(PHPSTR(obj->message), Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 247         zval_ptr_dtor(&cpy);
 248 }
 249 static void http_message_object_prophandler_get_request_method(http_message_object *obj, zval *return_value TSRMLS_DC) {
 250         if (HTTP_MSG_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 251                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 252         } else {
 253                 RETVAL_NULL();
 254         }
 255 }
 256 static void http_message_object_prophandler_set_request_method(http_message_object *obj, zval *value TSRMLS_DC) {
 257         if (HTTP_MSG_TYPE(REQUEST, obj->message)) {
 258                 zval *cpy = http_zsep(IS_STRING, value);
 259                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 260                 zval_ptr_dtor(&cpy);
 261         }
 262 }
 263 static void http_message_object_prophandler_get_request_url(http_message_object *obj, zval *return_value TSRMLS_DC) {
 264         if (HTTP_MSG_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 265                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 266         } else {
 267                 RETVAL_NULL();
 268         }
 269 }
 270 static void http_message_object_prophandler_set_request_url(http_message_object *obj, zval *value TSRMLS_DC) {
 271         if (HTTP_MSG_TYPE(REQUEST, obj->message)) {
 272                 zval *cpy = http_zsep(IS_STRING, value);
 273                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 274                 zval_ptr_dtor(&cpy);
 275         }
 276 }
 277 static void http_message_object_prophandler_get_response_status(http_message_object *obj, zval *return_value TSRMLS_DC) {
 278         if (HTTP_MSG_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 279                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 280         } else {
 281                 RETVAL_NULL();
 282         }
 283 }
 284 static void http_message_object_prophandler_set_response_status(http_message_object *obj, zval *value TSRMLS_DC) {
 285         if (HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 286                 zval *cpy = http_zsep(IS_STRING, value);
 287                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 288                 zval_ptr_dtor(&cpy);
 289         }
 290 }
 291 static void http_message_object_prophandler_get_response_code(http_message_object *obj, zval *return_value TSRMLS_DC) {
 292         if (HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 293                 RETVAL_LONG(obj->message->http.info.response.code);
 294         } else {
 295                 RETVAL_NULL();
 296         }
 297 }
 298 static void http_message_object_prophandler_set_response_code(http_message_object *obj, zval *value TSRMLS_DC) {
 299         if (HTTP_MSG_TYPE(RESPONSE, obj->message)) {
 300                 zval *cpy = http_zsep(IS_LONG, value);
 301                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 302                 zval_ptr_dtor(&cpy);
 303         }
 304 }
 305 static void http_message_object_prophandler_get_http_version(http_message_object *obj, zval *return_value TSRMLS_DC) {
 306         RETVAL_DOUBLE(obj->message->http.version);
 307 }
 308 static void http_message_object_prophandler_set_http_version(http_message_object *obj, zval *value TSRMLS_DC) {
 309         zval *cpy = http_zsep(IS_DOUBLE, value);
 310         obj->message->http.version = Z_DVAL_P(cpy);
 311         zval_ptr_dtor(&cpy);
 312 }
 313 static void http_message_object_prophandler_get_headers(http_message_object *obj, zval *return_value TSRMLS_DC) {
 314         array_init(return_value);
 315         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 316 }
 317 static void http_message_object_prophandler_set_headers(http_message_object *obj, zval *value TSRMLS_DC) {
 318         zval *cpy = http_zsep(IS_ARRAY, value);
 319         zend_hash_clean(&obj->message->hdrs);
 320         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 321         zval_ptr_dtor(&cpy);
 322 }
 323 static void http_message_object_prophandler_get_parent_message(http_message_object *obj, zval *return_value TSRMLS_DC) {
 324         if (obj->message->parent) {
 325                 RETVAL_OBJVAL(obj->parent, 1);
 326         } else {
 327                 RETVAL_NULL();
 328         }
 329 }
 330 static void http_message_object_prophandler_set_parent_message(http_message_object *obj, zval *value TSRMLS_DC) {
 331         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), http_message_object_ce TSRMLS_CC)) {
 332                 if (obj->message->parent) {
 333                         zval tmp;
 334                         tmp.value.obj = obj->parent;
 335                         Z_OBJ_DELREF(tmp);
 336                 }
 337                 Z_OBJ_ADDREF_P(value);
 338                 obj->parent = value->value.obj;
 339         }
 340 }
 341
 342 PHP_MINIT_FUNCTION(http_message_object)
 343 {
 344         HTTP_REGISTER_CLASS_EX(HttpMessage, http_message_object, NULL, 0);
 345
 346 #ifndef WONKY
 347 #       ifdef HTTP_HAVE_SPL
 348         zend_class_implements(http_message_object_ce TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 349 #       else
 350         zend_class_implements(http_message_object_ce TSRMLS_CC, 2, zend_ce_serializable, zend_ce_iterator);
 351 #       endif
 352 #else
 353         zend_class_implements(http_message_object_ce TSRMLS_CC, 1, zend_ce_iterator);
 354 #endif
 355
 356         http_message_object_handlers.clone_obj = _http_message_object_clone_obj;
 357         http_message_object_handlers.read_property = http_message_object_read_prop;
 358         http_message_object_handlers.write_property = http_message_object_write_prop;
 359         http_message_object_handlers.get_properties = http_message_object_get_props;
 360         http_message_object_handlers.get_property_ptr_ptr = http_message_object_get_prop_ptr;
 361
 362         zend_hash_init(&http_message_object_prophandlers, 9, NULL, NULL, 1);
 363         zend_declare_property_long(THIS_CE, ZEND_STRS("type")-1, HTTP_MSG_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 364         http_message_object_add_prophandler(ZEND_STRS("type")-1, http_message_object_prophandler_get_type, http_message_object_prophandler_set_type);
 365         zend_declare_property_string(THIS_CE, ZEND_STRS("body")-1, "", ZEND_ACC_PROTECTED TSRMLS_CC);
 366         http_message_object_add_prophandler(ZEND_STRS("body")-1, http_message_object_prophandler_get_body, http_message_object_prophandler_set_body);
 367         zend_declare_property_string(THIS_CE, ZEND_STRS("requestMethod")-1, "", ZEND_ACC_PROTECTED TSRMLS_CC);
 368         http_message_object_add_prophandler(ZEND_STRS("requestMethod")-1, http_message_object_prophandler_get_request_method, http_message_object_prophandler_set_request_method);
 369         zend_declare_property_string(THIS_CE, ZEND_STRS("requestUrl")-1, "", ZEND_ACC_PROTECTED TSRMLS_CC);
 370         http_message_object_add_prophandler(ZEND_STRS("requestUrl")-1, http_message_object_prophandler_get_request_url, http_message_object_prophandler_set_request_url);
 371         zend_declare_property_string(THIS_CE, ZEND_STRS("responseStatus")-1, "", ZEND_ACC_PROTECTED TSRMLS_CC);
 372         http_message_object_add_prophandler(ZEND_STRS("responseStatus")-1, http_message_object_prophandler_get_response_status, http_message_object_prophandler_set_response_status);
 373         zend_declare_property_long(THIS_CE, ZEND_STRS("responseCode")-1, 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 374         http_message_object_add_prophandler(ZEND_STRS("responseCode")-1, http_message_object_prophandler_get_response_code, http_message_object_prophandler_set_response_code);
 375         zend_declare_property_null(THIS_CE, ZEND_STRS("httpVersion")-1, ZEND_ACC_PROTECTED TSRMLS_CC);
 376         http_message_object_add_prophandler(ZEND_STRS("httpVersion")-1, http_message_object_prophandler_get_http_version, http_message_object_prophandler_set_http_version);
 377         zend_declare_property_null(THIS_CE, ZEND_STRS("headers")-1, ZEND_ACC_PROTECTED TSRMLS_CC);
 378         http_message_object_add_prophandler(ZEND_STRS("headers")-1, http_message_object_prophandler_get_headers, http_message_object_prophandler_set_headers);
 379         zend_declare_property_null(THIS_CE, ZEND_STRS("parentMessage")-1, ZEND_ACC_PROTECTED TSRMLS_CC);
 380         http_message_object_add_prophandler(ZEND_STRS("parentMessage")-1, http_message_object_prophandler_get_parent_message, http_message_object_prophandler_set_parent_message);
 381
 382 #ifndef WONKY
 383         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_NONE")-1, HTTP_MSG_NONE TSRMLS_CC);
 384         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_REQUEST")-1, HTTP_MSG_REQUEST TSRMLS_CC);
 385         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_RESPONSE")-1, HTTP_MSG_RESPONSE TSRMLS_CC);
 386 #endif
 387
 388         HTTP_LONG_CONSTANT("HTTP_MSG_NONE", HTTP_MSG_NONE);
 389         HTTP_LONG_CONSTANT("HTTP_MSG_REQUEST", HTTP_MSG_REQUEST);
 390         HTTP_LONG_CONSTANT("HTTP_MSG_RESPONSE", HTTP_MSG_RESPONSE);
 391
 392         return SUCCESS;
 393 }
 394
 395 PHP_MSHUTDOWN_FUNCTION(http_message_object)
 396 {
 397         zend_hash_destroy(&http_message_object_prophandlers);
 398
 399         return SUCCESS;
 400 }
 401
 402 void _http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 403 {
 404         int i;
 405         getObject(http_message_object, obj);
 406
 407         /* count */
 408         http_message_count(i, obj->message);
 409
 410         if (i > 1) {
 411                 zval o;
 412                 zend_object_value *ovalues = NULL;
 413                 http_message_object **objects = NULL;
 414                 int last = i - 1;
 415
 416                 objects = ecalloc(i, sizeof(http_message_object *));
 417                 ovalues = ecalloc(i, sizeof(zend_object_value));
 418
 419                 /* we are the first message */
 420                 objects[0] = obj;
 421                 ovalues[0] = getThis()->value.obj;
 422
 423                 /* fetch parents */
 424                 INIT_PZVAL(&o);
 425                 o.type = IS_OBJECT;
 426                 for (i = 1; obj->parent.handle; ++i) {
 427                         o.value.obj = obj->parent;
 428                         ovalues[i] = o.value.obj;
 429                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
 430                 }
 431
 432                 /* reorder parents */
 433                 for (last = --i; i; --i) {
 434                         objects[i]->message->parent = objects[i-1]->message;
 435                         objects[i]->parent = ovalues[i-1];
 436                 }
 437                 objects[0]->message->parent = NULL;
 438                 objects[0]->parent.handle = 0;
 439                 objects[0]->parent.handlers = NULL;
 440
 441                 /* add ref (why?) */
 442                 Z_OBJ_ADDREF_P(getThis());
 443                 RETVAL_OBJVAL(ovalues[last], 1);
 444
 445                 efree(objects);
 446                 efree(ovalues);
 447         } else {
 448                 RETURN_ZVAL(getThis(), 1, 0);
 449         }
 450 }
 451
 452 void _http_message_object_prepend_ex(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 453 {
 454         zval m;
 455         http_message *save_parent_msg = NULL;
 456         zend_object_value save_parent_obj = {0, NULL};
 457         getObject(http_message_object, obj);
 458         getObjectEx(http_message_object, prepend_obj, prepend);
 459
 460         INIT_PZVAL(&m);
 461         m.type = IS_OBJECT;
 462
 463         if (!top) {
 464                 save_parent_obj = obj->parent;
 465                 save_parent_msg = obj->message->parent;
 466         } else {
 467                 /* iterate to the most parent object */
 468                 while (obj->parent.handle) {
 469                         m.value.obj = obj->parent;
 470                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 471                 }
 472         }
 473
 474         /* prepend */
 475         obj->parent = prepend->value.obj;
 476         obj->message->parent = prepend_obj->message;
 477
 478         /* add ref */
 479         zend_objects_store_add_ref(prepend TSRMLS_CC);
 480         while (prepend_obj->parent.handle) {
 481                 m.value.obj = prepend_obj->parent;
 482                 zend_objects_store_add_ref(&m TSRMLS_CC);
 483                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 484         }
 485
 486         if (!top) {
 487                 prepend_obj->parent = save_parent_obj;
 488                 prepend_obj->message->parent = save_parent_msg;
 489         }
 490 }
 491
 492 zend_object_value _http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 493 {
 494         return http_message_object_new_ex(ce, NULL, NULL);
 495 }
 496
 497 zend_object_value _http_message_object_new_ex(zend_class_entry *ce, http_message *msg, http_message_object **ptr TSRMLS_DC)
 498 {
 499         zend_object_value ov;
 500         http_message_object *o;
 501
 502         o = ecalloc(1, sizeof(http_message_object));
 503         o->zo.ce = ce;
 504
 505         if (ptr) {
 506                 *ptr = o;
 507         }
 508
 509         if (msg) {
 510                 o->message = msg;
 511                 if (msg->parent) {
 512                         o->parent = http_message_object_new_ex(ce, msg->parent, NULL);
 513                 }
 514         }
 515
 516         ALLOC_HASHTABLE(OBJ_PROP(o));
 517         zend_hash_init(OBJ_PROP(o), zend_hash_num_elements(&ce->default_properties), NULL, ZVAL_PTR_DTOR, 0);
 518         zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 519
 520         ov.handle = putObject(http_message_object, o);
 521         ov.handlers = &http_message_object_handlers;
 522
 523         return ov;
 524 }
 525
 526 zend_object_value _http_message_object_clone_obj(zval *this_ptr TSRMLS_DC)
 527 {
 528         zend_object_value new_ov;
 529         http_message_object *new_obj = NULL;
 530         getObject(http_message_object, old_obj);
 531
 532         new_ov = http_message_object_new_ex(old_obj->zo.ce, http_message_dup(old_obj->message), &new_obj);
 533         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
 534
 535         return new_ov;
 536 }
 537
 538 void _http_message_object_free(zend_object *object TSRMLS_DC)
 539 {
 540         http_message_object *o = (http_message_object *) object;
 541
 542         if (o->iterator) {
 543                 zval_ptr_dtor(&o->iterator);
 544                 o->iterator = NULL;
 545         }
 546         if (o->message) {
 547                 http_message_dtor(o->message);
 548                 efree(o->message);
 549         }
 550         if (o->parent.handle) {
 551                 zval p;
 552
 553                 INIT_PZVAL(&p);
 554                 p.type = IS_OBJECT;
 555                 p.value.obj = o->parent;
 556                 zend_objects_store_del_ref(&p TSRMLS_CC);
 557         }
 558         freeObject(o);
 559 }
 560
 561 static zval **_http_message_object_get_prop_ptr(zval *object, zval *member TSRMLS_DC) {
 562         getObjectEx(http_message_object, obj, object);
 563         http_message_object_prophandler *handler;
 564
 565         if (SUCCESS == http_message_object_get_prophandler(Z_STRVAL_P(member), Z_STRLEN_P(member), &handler)) {
 566                 zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
 567                 return NULL;
 568         }
 569
 570         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member TSRMLS_CC);
 571 }
 572
 573 static zval *_http_message_object_read_prop(zval *object, zval *member, int type TSRMLS_DC)
 574 {
 575         getObjectEx(http_message_object, obj, object);
 576         http_message_object_prophandler *handler;
 577         zval *return_value;
 578
 579         if (SUCCESS == http_message_object_get_prophandler(Z_STRVAL_P(member), Z_STRLEN_P(member), &handler)) {
 580                 if (type == BP_VAR_W) {
 581                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
 582                         return NULL;
 583                 }
 584
 585                 ALLOC_ZVAL(return_value);
 586 #ifdef Z_SET_REFCOUNT
 587                 Z_SET_REFCOUNT_P(return_value, 0);
 588                 Z_UNSET_ISREF_P(return_value);
 589 #else
 590                 return_value->refcount = 0;
 591                 return_value->is_ref = 0;
 592 #endif
 593
 594                 handler->read(obj, return_value TSRMLS_CC);
 595
 596         } else {
 597                 return_value = zend_get_std_object_handlers()->read_property(object, member, type TSRMLS_CC);
 598         }
 599
 600         return return_value;
 601 }
 602
 603 static void _http_message_object_write_prop(zval *object, zval *member, zval *value TSRMLS_DC)
 604 {
 605         getObjectEx(http_message_object, obj, object);
 606         http_message_object_prophandler *handler;
 607
 608         if (SUCCESS == http_message_object_get_prophandler(Z_STRVAL_P(member), Z_STRLEN_P(member), &handler)) {
 609                 handler->write(obj, value TSRMLS_CC);
 610         } else {
 611                 zend_get_std_object_handlers()->write_property(object, member, value TSRMLS_CC);
 612         }
 613 }
 614
 615 static HashTable *_http_message_object_get_props(zval *object TSRMLS_DC)
 616 {
 617         zval *headers;
 618         getObjectEx(http_message_object, obj, object);
 619         http_message *msg = obj->message;
 620         HashTable *props = OBJ_PROP(obj);
 621         zval array, *parent;
 622
 623         INIT_ZARR(array, props);
 624
 625 #define ASSOC_PROP(array, ptype, name, val) \
 626         { \
 627                 char *m_prop_name; \
 628                 int m_prop_len; \
 629                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
 630                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
 631                 efree(m_prop_name); \
 632         }
 633 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
 634 #define ASSOC_STRINGL(array, name, val, len) \
 635         { \
 636                 char *m_prop_name; \
 637                 int m_prop_len; \
 638                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
 639                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, 1); \
 640                 efree(m_prop_name); \
 641         }
 642
 643         ASSOC_PROP(array, long, "type", msg->type);
 644         ASSOC_PROP(array, double, "httpVersion", msg->http.version);
 645
 646         switch (msg->type) {
 647                 case HTTP_MSG_REQUEST:
 648                         ASSOC_PROP(array, long, "responseCode", 0);
 649                         ASSOC_STRINGL(array, "responseStatus", "", 0);
 650                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
 651                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
 652                         break;
 653
 654                 case HTTP_MSG_RESPONSE:
 655                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
 656                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
 657                         ASSOC_STRINGL(array, "requestMethod", "", 0);
 658                         ASSOC_STRINGL(array, "requestUrl", "", 0);
 659                         break;
 660
 661                 case HTTP_MSG_NONE:
 662                 default:
 663                         ASSOC_PROP(array, long, "responseCode", 0);
 664                         ASSOC_STRINGL(array, "responseStatus", "", 0);
 665                         ASSOC_STRINGL(array, "requestMethod", "", 0);
 666                         ASSOC_STRINGL(array, "requestUrl", "", 0);
 667                         break;
 668         }
 669
 670         MAKE_STD_ZVAL(headers);
 671         array_init(headers);
 672         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 673         ASSOC_PROP(array, zval, "headers", headers);
 674         ASSOC_STRINGL(array, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 675
 676         MAKE_STD_ZVAL(parent);
 677         if (msg->parent) {
 678                 ZVAL_OBJVAL(parent, obj->parent, 1);
 679         } else {
 680                 ZVAL_NULL(parent);
 681         }
 682         ASSOC_PROP(array, zval, "parentMessage", parent);
 683
 684         return OBJ_PROP(obj);
 685 }
 686
 687 /* ### USERLAND ### */
 688
 689 /* {{{ proto void HttpMessage::__construct([string message])
 690         Create a new HttpMessage object instance. */
 691 PHP_METHOD(HttpMessage, __construct)
 692 {
 693         int length = 0;
 694         char *message = NULL;
 695
 696         getObject(http_message_object, obj);
 697
 698         SET_EH_THROW_HTTP();
 699         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
 700                 http_message *msg = obj->message;
 701
 702                 http_message_dtor(msg);
 703                 if ((obj->message = http_message_parse_ex(msg, message, length))) {
 704                         if (obj->message->parent) {
 705                                 obj->parent = http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL);
 706                         }
 707                 } else {
 708                         obj->message = http_message_init(msg);
 709                 }
 710         }
 711         if (!obj->message) {
 712                 obj->message = http_message_new();
 713         }
 714         SET_EH_NORMAL();
 715 }
 716 /* }}} */
 717
 718 /* {{{ proto static HttpMessage HttpMessage::factory([string raw_message[, string class_name = "HttpMessage"]])
 719         Create a new HttpMessage object instance. */
 720 PHP_METHOD(HttpMessage, factory)
 721 {
 722         char *string = NULL, *cn = NULL;
 723         int length = 0, cl = 0;
 724         http_message *msg = NULL;
 725         zend_object_value ov;
 726         http_message_object *obj = NULL;
 727
 728         RETVAL_NULL();
 729
 730         SET_EH_THROW_HTTP();
 731         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ss", &string, &length, &cn, &cl)) {
 732                 if (length) {
 733                         msg = http_message_parse(string, length);
 734                 }
 735                 if ((msg || !length) && SUCCESS == http_object_new(&ov, cn, cl, _http_message_object_new_ex, http_message_object_ce, msg, &obj)) {
 736                         RETVAL_OBJVAL(ov, 0);
 737                 }
 738                 if (obj && !obj->message) {
 739                         obj->message = http_message_new();
 740                 }
 741         }
 742         SET_EH_NORMAL();
 743 }
 744 /* }}} */
 745
 746 /* {{{ proto static HttpMessage HttpMessage::fromEnv(int type[, string class_name = "HttpMessage"])
 747         Create a new HttpMessage object from environment representing either current request or response */
 748 PHP_METHOD(HttpMessage, fromEnv)
 749 {
 750         char *cn = NULL;
 751         int cl = 0;
 752         long type;
 753         http_message_object *obj = NULL;
 754         zend_object_value ov;
 755
 756         RETVAL_NULL();
 757         SET_EH_THROW_HTTP();
 758         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &type, &cn, &cl)) {
 759                 if (SUCCESS == http_object_new(&ov, cn, cl, _http_message_object_new_ex, http_message_object_ce, http_message_init_env(NULL, type), &obj)) {
 760                         RETVAL_OBJVAL(ov, 0);
 761                 }
 762                 if (obj && !obj->message) {
 763                         obj->message = http_message_new();
 764                 }
 765         }
 766         SET_EH_NORMAL();
 767 }
 768 /* }}} */
 769
 770 /* {{{ proto string HttpMessage::getBody()
 771         Get the body of the parsed HttpMessage. */
 772 PHP_METHOD(HttpMessage, getBody)
 773 {
 774         NO_ARGS;
 775
 776         if (return_value_used) {
 777                 getObject(http_message_object, obj);
 778                 RETURN_PHPSTR(&obj->message->body, PHPSTR_FREE_NOT, 1);
 779         }
 780 }
 781 /* }}} */
 782
 783 /* {{{ proto void HttpMessage::setBody(string body)
 784         Set the body of the HttpMessage. NOTE: Don't forget to update any headers accordingly. */
 785 PHP_METHOD(HttpMessage, setBody)
 786 {
 787         char *body;
 788         int len;
 789         getObject(http_message_object, obj);
 790
 791         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &body, &len)) {
 792                 phpstr_dtor(PHPSTR(obj->message));
 793                 phpstr_from_string_ex(PHPSTR(obj->message), body, len);
 794         }
 795 }
 796 /* }}} */
 797
 798 /* {{{ proto string HttpMessage::getHeader(string header)
 799         Get message header. */
 800 PHP_METHOD(HttpMessage, getHeader)
 801 {
 802         zval *header;
 803         char *orig_header, *nice_header;
 804         int header_len;
 805         getObject(http_message_object, obj);
 806
 807         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &orig_header, &header_len)) {
 808                 RETURN_FALSE;
 809         }
 810
 811         nice_header = pretty_key(estrndup(orig_header, header_len), header_len, 1, 1);
 812         if ((header = http_message_header_ex(obj->message, nice_header, header_len + 1, 0))) {
 813                 RETVAL_ZVAL(header, 1, 1);
 814         }
 815         efree(nice_header);
 816 }
 817 /* }}} */
 818
 819 /* {{{ proto array HttpMessage::getHeaders()
 820         Get Message Headers. */
 821 PHP_METHOD(HttpMessage, getHeaders)
 822 {
 823         NO_ARGS;
 824
 825         if (return_value_used) {
 826                 getObject(http_message_object, obj);
 827
 828                 array_init(return_value);
 829                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
 830         }
 831 }
 832 /* }}} */
 833
 834 /* {{{ proto void HttpMessage::setHeaders(array headers)
 835         Sets new headers. */
 836 PHP_METHOD(HttpMessage, setHeaders)
 837 {
 838         zval *new_headers = NULL;
 839         getObject(http_message_object, obj);
 840
 841         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
 842                 return;
 843         }
 844
 845         zend_hash_clean(&obj->message->hdrs);
 846         if (new_headers) {
 847                 array_copy(Z_ARRVAL_P(new_headers), &obj->message->hdrs);
 848         }
 849 }
 850 /* }}} */
 851
 852 /* {{{ proto void HttpMessage::addHeaders(array headers[, bool append = false])
 853         Add headers. If append is true, headers with the same name will be separated, else overwritten. */
 854 PHP_METHOD(HttpMessage, addHeaders)
 855 {
 856         zval *new_headers;
 857         zend_bool append = 0;
 858         getObject(http_message_object, obj);
 859
 860         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
 861                 return;
 862         }
 863
 864         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
 865 }
 866 /* }}} */
 867
 868 /* {{{ proto int HttpMessage::getType()
 869         Get Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE) */
 870 PHP_METHOD(HttpMessage, getType)
 871 {
 872         NO_ARGS;
 873
 874         if (return_value_used) {
 875                 getObject(http_message_object, obj);
 876                 RETURN_LONG(obj->message->type);
 877         }
 878 }
 879 /* }}} */
 880
 881 /* {{{ proto void HttpMessage::setType(int type)
 882         Set Message Type. (HTTP_MSG_NONE|HTTP_MSG_REQUEST|HTTP_MSG_RESPONSE) */
 883 PHP_METHOD(HttpMessage, setType)
 884 {
 885         long type;
 886         getObject(http_message_object, obj);
 887
 888         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
 889                 return;
 890         }
 891         http_message_set_type(obj->message, type);
 892 }
 893 /* }}} */
 894
 895 /* {{{ proto string HttpMessage::getInfo(void)
 896         Get the HTTP request/response line */
 897 PHP_METHOD(HttpMessage, getInfo)
 898 {
 899         NO_ARGS;
 900
 901         if (return_value_used) {
 902                 getObject(http_message_object, obj);
 903
 904                 switch (obj->message->type) {
 905                         case HTTP_MSG_REQUEST:
 906                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
 907                                 break;
 908                         case HTTP_MSG_RESPONSE:
 909                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
 910                                 break;
 911                         default:
 912                                 RETURN_NULL();
 913                                 break;
 914                 }
 915                 Z_TYPE_P(return_value) = IS_STRING;
 916         }
 917 }
 918 /* }}} */
 919
 920 /* {{{ proto bool HttpMessage::setInfo(string http_info)
 921         Set type and request or response info with a standard HTTP request or response line */
 922 PHP_METHOD(HttpMessage, setInfo)
 923 {
 924         char *str;
 925         int len;
 926         http_info inf;
 927
 928         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len) && SUCCESS == http_info_parse_ex(str, &inf, 0)) {
 929                 getObject(http_message_object, obj);
 930
 931                 http_message_set_info(obj->message, &inf);
 932                 http_info_dtor(&inf);
 933                 RETURN_TRUE;
 934         }
 935         RETURN_FALSE;
 936 }
 937 /* }}} */
 938
 939 /* {{{ proto int HttpMessage::getResponseCode()
 940         Get the Response Code of the Message. */
 941 PHP_METHOD(HttpMessage, getResponseCode)
 942 {
 943         NO_ARGS;
 944
 945         if (return_value_used) {
 946                 getObject(http_message_object, obj);
 947                 HTTP_CHECK_MESSAGE_TYPE_RESPONSE(obj->message, RETURN_FALSE);
 948                 RETURN_LONG(obj->message->http.info.response.code);
 949         }
 950 }
 951 /* }}} */
 952
 953 /* {{{ proto bool HttpMessage::setResponseCode(int code)
 954         Set the response code of an HTTP Response Message. */
 955 PHP_METHOD(HttpMessage, setResponseCode)
 956 {
 957         long code;
 958         getObject(http_message_object, obj);
 959
 960         HTTP_CHECK_MESSAGE_TYPE_RESPONSE(obj->message, RETURN_FALSE);
 961
 962         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code)) {
 963                 RETURN_FALSE;
 964         }
 965         if (code < 100 || code > 599) {
 966                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
 967                 RETURN_FALSE;
 968         }
 969
 970         obj->message->http.info.response.code = code;
 971         RETURN_TRUE;
 972 }
 973 /* }}} */
 974
 975 /* {{{ proto string HttpMessage::getResponseStatus()
 976         Get the Response Status of the message (i.e. the string following the response code). */
 977 PHP_METHOD(HttpMessage, getResponseStatus)
 978 {
 979         NO_ARGS;
 980
 981         if (return_value_used) {
 982                 getObject(http_message_object, obj);
 983                 HTTP_CHECK_MESSAGE_TYPE_RESPONSE(obj->message, RETURN_FALSE);
 984                 if (obj->message->http.info.response.status) {
 985                         RETURN_STRING(obj->message->http.info.response.status, 1);
 986                 } else {
 987                         RETURN_EMPTY_STRING();
 988                 }
 989         }
 990 }
 991 /* }}} */
 992
 993 /* {{{ proto bool HttpMessage::setResponseStatus(string status)
 994         Set the Response Status of the HTTP message (i.e. the string following the response code). */
 995 PHP_METHOD(HttpMessage, setResponseStatus)
 996 {
 997         char *status;
 998         int status_len;
 999         getObject(http_message_object, obj);
1000
1001         HTTP_CHECK_MESSAGE_TYPE_RESPONSE(obj->message, RETURN_FALSE);
1002
1003         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1004                 RETURN_FALSE;
1005         }
1006         STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1007         RETURN_TRUE;
1008 }
1009 /* }}} */
1010
1011 /* {{{ proto string HttpMessage::getRequestMethod()
1012         Get the Request Method of the Message. */
1013 PHP_METHOD(HttpMessage, getRequestMethod)
1014 {
1015         NO_ARGS;
1016
1017         if (return_value_used) {
1018                 getObject(http_message_object, obj);
1019                 HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
1020                 if (obj->message->http.info.request.method) {
1021                         RETURN_STRING(obj->message->http.info.request.method, 1);
1022                 } else {
1023                         RETURN_EMPTY_STRING();
1024                 }
1025         }
1026 }
1027 /* }}} */
1028
1029 /* {{{ proto bool HttpMessage::setRequestMethod(string method)
1030         Set the Request Method of the HTTP Message. */
1031 PHP_METHOD(HttpMessage, setRequestMethod)
1032 {
1033         char *method;
1034         int method_len;
1035         getObject(http_message_object, obj);
1036
1037         HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
1038
1039         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1040                 RETURN_FALSE;
1041         }
1042         if (method_len < 1) {
1043                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1044                 RETURN_FALSE;
1045         }
1046         if (!http_request_method_exists(1, 0, method)) {
1047                 http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD, "Unknown request method: %s", method);
1048                 RETURN_FALSE;
1049         }
1050
1051         STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1052         RETURN_TRUE;
1053 }
1054 /* }}} */
1055
1056 /* {{{ proto string HttpMessage::getRequestUrl()
1057         Get the Request URL of the Message. */
1058 PHP_METHOD(HttpMessage, getRequestUrl)
1059 {
1060         NO_ARGS;
1061
1062         if (return_value_used) {
1063                 getObject(http_message_object, obj);
1064                 HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
1065                 if (obj->message->http.info.request.url) {
1066                         RETURN_STRING(obj->message->http.info.request.url, 1);
1067                 } else {
1068                         RETURN_EMPTY_STRING();
1069                 }
1070         }
1071 }
1072 /* }}} */
1073
1074 /* {{{ proto bool HttpMessage::setRequestUrl(string url)
1075         Set the Request URL of the HTTP Message. */
1076 PHP_METHOD(HttpMessage, setRequestUrl)
1077 {
1078         char *URI;
1079         int URIlen;
1080         getObject(http_message_object, obj);
1081
1082         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &URI, &URIlen)) {
1083                 RETURN_FALSE;
1084         }
1085         HTTP_CHECK_MESSAGE_TYPE_REQUEST(obj->message, RETURN_FALSE);
1086         if (URIlen < 1) {
1087                 http_error(HE_WARNING, HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1088                 RETURN_FALSE;
1089         }
1090
1091         STR_SET(obj->message->http.info.request.url, estrndup(URI, URIlen));
1092         RETURN_TRUE;
1093 }
1094 /* }}} */
1095
1096 /* {{{ proto string HttpMessage::getHttpVersion()
1097         Get the HTTP Protocol Version of the Message. */
1098 PHP_METHOD(HttpMessage, getHttpVersion)
1099 {
1100         NO_ARGS;
1101
1102         if (return_value_used) {
1103                 char *version;
1104                 getObject(http_message_object, obj);
1105
1106                 spprintf(&version, 0, "%1.1F", obj->message->http.version);
1107                 RETURN_STRING(version, 0);
1108         }
1109 }
1110 /* }}} */
1111
1112 /* {{{ proto bool HttpMessage::setHttpVersion(string version)
1113         Set the HTTP Protocol version of the Message. */
1114 PHP_METHOD(HttpMessage, setHttpVersion)
1115 {
1116         zval *zv;
1117         char *version;
1118         getObject(http_message_object, obj);
1119
1120         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &zv)) {
1121                 return;
1122         }
1123
1124         convert_to_double(zv);
1125         spprintf(&version, 0, "%1.1F", Z_DVAL_P(zv));
1126         if (strcmp(version, "1.0") && strcmp(version, "1.1")) {
1127                 efree(version);
1128                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid HTTP protocol version (1.0 or 1.1): %g", Z_DVAL_P(zv));
1129                 RETURN_FALSE;
1130         }
1131         efree(version);
1132         obj->message->http.version = Z_DVAL_P(zv);
1133         RETURN_TRUE;
1134 }
1135 /* }}} */
1136
1137 /* {{{ proto string HttpMessage::guessContentType(string magic_file[, int magic_mode = MAGIC_MIME])
1138         Attempts to guess the content type of supplied payload through libmagic. */
1139 PHP_METHOD(HttpMessage, guessContentType)
1140 {
1141 #ifdef HTTP_HAVE_MAGIC
1142         char *magic_file, *ct = NULL;
1143         int magic_file_len;
1144         long magic_mode = MAGIC_MIME;
1145
1146         RETVAL_FALSE;
1147         SET_EH_THROW_HTTP();
1148         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &magic_file, &magic_file_len, &magic_mode)) {
1149                 getObject(http_message_object, obj);
1150                 if ((ct = http_guess_content_type(magic_file, magic_mode, PHPSTR_VAL(&obj->message->body), PHPSTR_LEN(&obj->message->body), SEND_DATA))) {
1151                         RETVAL_STRING(ct, 0);
1152                 }
1153         }
1154         SET_EH_NORMAL();
1155 #else
1156         http_error(HE_THROW, HTTP_E_RUNTIME, "Cannot guess Content-Type; libmagic not available");
1157         RETURN_FALSE;
1158 #endif
1159 }
1160 /* }}} */
1161
1162 /* {{{ proto HttpMessage HttpMessage::getParentMessage()
1163         Get parent Message. */
1164 PHP_METHOD(HttpMessage, getParentMessage)
1165 {
1166         SET_EH_THROW_HTTP();
1167         NO_ARGS {
1168                 getObject(http_message_object, obj);
1169
1170                 if (obj->message->parent) {
1171                         RETVAL_OBJVAL(obj->parent, 1);
1172                 } else {
1173                         http_error(HE_WARNING, HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1174                 }
1175         }
1176         SET_EH_NORMAL();
1177 }
1178 /* }}} */
1179
1180 /* {{{ proto bool HttpMessage::send()
1181         Send the Message according to its type as Response or Request. */
1182 PHP_METHOD(HttpMessage, send)
1183 {
1184         getObject(http_message_object, obj);
1185
1186         NO_ARGS;
1187
1188         RETURN_SUCCESS(http_message_send(obj->message));
1189 }
1190 /* }}} */
1191
1192 /* {{{ proto string HttpMessage::toString([bool include_parent = false])
1193         Get the string representation of the Message. */
1194 PHP_METHOD(HttpMessage, toString)
1195 {
1196         if (return_value_used) {
1197                 char *string;
1198                 size_t length;
1199                 zend_bool include_parent = 0;
1200                 getObject(http_message_object, obj);
1201
1202                 if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1203                         RETURN_FALSE;
1204                 }
1205
1206                 if (include_parent) {
1207                         http_message_serialize(obj->message, &string, &length);
1208                 } else {
1209                         http_message_tostring(obj->message, &string, &length);
1210                 }
1211                 RETURN_STRINGL(string, length, 0);
1212         }
1213 }
1214 /* }}} */
1215
1216 /* {{{ proto HttpRequest|HttpResponse HttpMessage::toMessageTypeObject(void)
1217         Creates an object regarding to the type of the message. Returns either an HttpRequest or HttpResponse object on success, or NULL on failure. */
1218 PHP_METHOD(HttpMessage, toMessageTypeObject)
1219 {
1220         SET_EH_THROW_HTTP();
1221
1222         NO_ARGS;
1223
1224         if (return_value_used) {
1225                 getObject(http_message_object, obj);
1226
1227                 switch (obj->message->type) {
1228                         case HTTP_MSG_REQUEST:
1229                         {
1230 #ifdef HTTP_HAVE_CURL
1231                                 int method;
1232                                 char *url;
1233                                 zval post, body, *array, *headers, *host = http_message_header(obj->message, "Host");
1234                                 php_url hurl, *purl = php_url_parse(STR_PTR(obj->message->http.info.request.url));
1235
1236                                 MAKE_STD_ZVAL(array);
1237                                 array_init(array);
1238
1239                                 memset(&hurl, 0, sizeof(php_url));
1240                                 if (host) {
1241                                         hurl.host = Z_STRVAL_P(host);
1242                                         zval_ptr_dtor(&host);
1243                                 }
1244                                 http_build_url(HTTP_URL_REPLACE, purl, &hurl, NULL, &url, NULL);
1245                                 php_url_free(purl);
1246                                 add_assoc_string(array, "url", url, 0);
1247
1248                                 if (    obj->message->http.info.request.method &&
1249                                                         ((method = http_request_method_exists(1, 0, obj->message->http.info.request.method)) ||
1250                                                         (method = http_request_method_register(obj->message->http.info.request.method, strlen(obj->message->http.info.request.method))))) {
1251                                         add_assoc_long(array, "method", method);
1252                                 }
1253
1254                                 if (10 == (int) (obj->message->http.version * 10)) {
1255                                         add_assoc_long(array, "protocol", CURL_HTTP_VERSION_1_0);
1256                                 }
1257
1258                                 MAKE_STD_ZVAL(headers);
1259                                 array_init(headers);
1260                                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(headers));
1261                                 add_assoc_zval(array, "headers", headers);
1262
1263                                 object_init_ex(return_value, http_request_object_ce);
1264                                 zend_call_method_with_1_params(&return_value, http_request_object_ce, NULL, "setoptions", NULL, array);
1265                                 zval_ptr_dtor(&array);
1266
1267                                 if (PHPSTR_VAL(obj->message) && PHPSTR_LEN(obj->message)) {
1268                                         phpstr_fix(PHPSTR(obj->message));
1269                                         INIT_PZVAL(&body);
1270                                         ZVAL_STRINGL(&body, PHPSTR_VAL(obj->message), PHPSTR_LEN(obj->message), 0);
1271                                         if (method != HTTP_POST) {
1272                                                 zend_call_method_with_1_params(&return_value, http_request_object_ce, NULL, "setbody", NULL, &body);
1273                                         } else {
1274                                                 INIT_PZVAL(&post);
1275                                                 array_init(&post);
1276
1277                                                 zval_copy_ctor(&body);
1278                                                 sapi_module.treat_data(PARSE_STRING, Z_STRVAL(body), &post TSRMLS_CC);
1279                                                 zend_call_method_with_1_params(&return_value, http_request_object_ce, NULL, "setpostfields", NULL, &post);
1280                                                 zval_dtor(&post);
1281                                         }
1282                                 }
1283 #else
1284                                 http_error(HE_WARNING, HTTP_E_RUNTIME, "Cannot transform HttpMessage to HttpRequest (missing curl support)");
1285 #endif
1286                                 break;
1287                         }
1288
1289                         case HTTP_MSG_RESPONSE:
1290                         {
1291 #ifndef WONKY
1292                                 HashPosition pos1, pos2;
1293                                 HashKey key = initHashKey(0);
1294                                 zval **header, **h, *body;
1295
1296                                 if (obj->message->http.info.response.code) {
1297                                         http_send_status(obj->message->http.info.response.code);
1298                                 }
1299
1300                                 object_init_ex(return_value, http_response_object_ce);
1301
1302                                 FOREACH_HASH_KEYVAL(pos1, &obj->message->hdrs, key, header) {
1303                                         if (key.type == HASH_KEY_IS_STRING) {
1304                                                 zval *zkey;
1305
1306                                                 MAKE_STD_ZVAL(zkey);
1307                                                 ZVAL_STRINGL(zkey, key.str, key.len - 1, 1);
1308
1309                                                 switch (Z_TYPE_PP(header)) {
1310                                                         case IS_ARRAY:
1311                                                         case IS_OBJECT:
1312                                                                 FOREACH_HASH_VAL(pos2, HASH_OF(*header), h) {
1313                                                                         ZVAL_ADDREF(*h);
1314                                                                         zend_call_method_with_2_params(&return_value, http_response_object_ce, NULL, "setheader", NULL, zkey, *h);
1315                                                                         zval_ptr_dtor(h);
1316                                                                 }
1317                                                                 break;
1318
1319                                                         default:
1320                                                                 ZVAL_ADDREF(*header);
1321                                                                 zend_call_method_with_2_params(&return_value, http_response_object_ce, NULL, "setheader", NULL, zkey, *header);
1322                                                                 zval_ptr_dtor(header);
1323                                                                 break;
1324                                                 }
1325                                                 zval_ptr_dtor(&zkey);
1326                                         }
1327                                 }
1328
1329                                 MAKE_STD_ZVAL(body);
1330                                 ZVAL_STRINGL(body, PHPSTR_VAL(obj->message), PHPSTR_LEN(obj->message), 1);
1331                                 zend_call_method_with_1_params(&return_value, http_response_object_ce, NULL, "setdata", NULL, body);
1332                                 zval_ptr_dtor(&body);
1333 #else
1334                                 http_error(HE_WARNING, HTTP_E_RUNTIME, "Cannot transform HttpMessage to HttpResponse (need PHP 5.1+)");
1335 #endif
1336                                 break;
1337                         }
1338
1339                         default:
1340                                 http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type HttpMessage::TYPE_REQUEST nor HttpMessage::TYPE_RESPONSE");
1341                                 break;
1342                 }
1343         }
1344         SET_EH_NORMAL();
1345 }
1346 /* }}} */
1347
1348 /* {{{ proto int HttpMessage::count()
1349         Implements Countable::count(). Returns the number of parent messages + 1. */
1350 PHP_METHOD(HttpMessage, count)
1351 {
1352         NO_ARGS {
1353                 long i;
1354                 getObject(http_message_object, obj);
1355
1356                 http_message_count(i, obj->message);
1357                 RETURN_LONG(i);
1358         }
1359 }
1360 /* }}} */
1361
1362 /* {{{ proto string HttpMessage::serialize()
1363         Implements Serializable::serialize(). Returns the serialized representation of the HttpMessage. */
1364 PHP_METHOD(HttpMessage, serialize)
1365 {
1366         NO_ARGS {
1367                 char *string;
1368                 size_t length;
1369                 getObject(http_message_object, obj);
1370
1371                 http_message_serialize(obj->message, &string, &length);
1372                 RETURN_STRINGL(string, length, 0);
1373         }
1374 }
1375 /* }}} */
1376
1377 /* {{{ proto void HttpMessage::unserialize(string serialized)
1378         Implements Serializable::unserialize(). Re-constructs the HttpMessage based upon the serialized string. */
1379 PHP_METHOD(HttpMessage, unserialize)
1380 {
1381         int length;
1382         char *serialized;
1383         getObject(http_message_object, obj);
1384
1385         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1386                 http_message *msg;
1387
1388                 http_message_dtor(obj->message);
1389                 if ((msg = http_message_parse_ex(obj->message, serialized, (size_t) length))) {
1390                         obj->message = msg;
1391                 } else {
1392                         http_message_init(obj->message);
1393                         http_error(HE_ERROR, HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1394                 }
1395         }
1396 }
1397 /* }}} */
1398
1399 /* {{{ proto HttpMessage HttpMessage::detach(void)
1400         Returns a clone of an HttpMessage object detached from any parent messages. */
1401 PHP_METHOD(HttpMessage, detach)
1402 {
1403         http_info info;
1404         http_message *msg;
1405         getObject(http_message_object, obj);
1406
1407         NO_ARGS;
1408
1409         info.type = obj->message->type;
1410         memcpy(&HTTP_INFO(&info), &HTTP_INFO(obj->message), sizeof(struct http_info));
1411
1412         msg = http_message_new();
1413         http_message_set_info(msg, &info);
1414
1415         zend_hash_copy(&msg->hdrs, &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1416         phpstr_append(&msg->body, PHPSTR_VAL(obj->message), PHPSTR_LEN(obj->message));
1417
1418         RETVAL_OBJVAL(http_message_object_new_ex(Z_OBJCE_P(getThis()), msg, NULL), 0);
1419 }
1420 /* }}} */
1421
1422 /* {{{ proto void HttpMessage::prepend(HttpMessage message[, bool top = true])
1423         Prepends message(s) to the HTTP message. Throws HttpInvalidParamException if the message is located within the same message chain. */
1424 PHP_METHOD(HttpMessage, prepend)
1425 {
1426         zval *prepend;
1427         zend_bool top = 1;
1428
1429         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, http_message_object_ce, &top)) {
1430                 http_message *msg[2];
1431                 getObject(http_message_object, obj);
1432                 getObjectEx(http_message_object, prepend_obj, prepend);
1433
1434                 /* safety check */
1435                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1436                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1437                                 if (msg[0] == msg[1]) {
1438                                         http_error(HE_THROW, HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1439                                         return;
1440                                 }
1441                         }
1442                 }
1443
1444                 http_message_object_prepend_ex(getThis(), prepend, top);
1445         }
1446 }
1447 /* }}} */
1448
1449 /* {{{ proto HttpMessage HttpMessage::reverse()
1450         Reorders the message chain in reverse order. Returns the most parent HttpMessage object. */
1451 PHP_METHOD(HttpMessage, reverse)
1452 {
1453         NO_ARGS {
1454                 http_message_object_reverse(getThis(), return_value);
1455         }
1456 }
1457 /* }}} */
1458
1459 /* {{{ proto void HttpMessage::rewind(void)
1460         Implements Iterator::rewind(). */
1461 PHP_METHOD(HttpMessage, rewind)
1462 {
1463         NO_ARGS {
1464                 getObject(http_message_object, obj);
1465
1466                 if (obj->iterator) {
1467                         zval_ptr_dtor(&obj->iterator);
1468                 }
1469                 ZVAL_ADDREF(getThis());
1470                 obj->iterator = getThis();
1471         }
1472 }
1473 /* }}} */
1474
1475 /* {{{ proto bool HttpMessage::valid(void)
1476         Implements Iterator::valid(). */
1477 PHP_METHOD(HttpMessage, valid)
1478 {
1479         NO_ARGS {
1480                 getObject(http_message_object, obj);
1481
1482                 RETURN_BOOL(obj->iterator != NULL);
1483         }
1484 }
1485 /* }}} */
1486
1487 /* {{{ proto void HttpMessage::next(void)
1488         Implements Iterator::next(). */
1489 PHP_METHOD(HttpMessage, next)
1490 {
1491         NO_ARGS {
1492                 getObject(http_message_object, obj);
1493                 if (obj->iterator) {
1494                         getObjectEx(http_message_object, itr, obj->iterator);
1495
1496                         if (itr && itr->parent.handle) {
1497                                 zval *old = obj->iterator;
1498                                 MAKE_STD_ZVAL(obj->iterator);
1499                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1500                                 zval_ptr_dtor(&old);
1501                         } else {
1502                                 zval_ptr_dtor(&obj->iterator);
1503                                 obj->iterator = NULL;
1504                         }
1505                 }
1506         }
1507 }
1508 /* }}} */
1509
1510 /* {{{ proto int HttpMessage::key(void)
1511         Implements Iterator::key(). */
1512 PHP_METHOD(HttpMessage, key)
1513 {
1514         NO_ARGS {
1515                 getObject(http_message_object, obj);
1516
1517                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1518         }
1519 }
1520 /* }}} */
1521
1522 /* {{{ proto HttpMessage HttpMessage::current(void)
1523         Implements Iterator::current(). */
1524 PHP_METHOD(HttpMessage, current)
1525 {
1526         NO_ARGS {
1527                 getObject(http_message_object, obj);
1528
1529                 if (obj->iterator) {
1530                         RETURN_ZVAL(obj->iterator, 1, 0);
1531                 }
1532         }
1533 }
1534 /* }}} */
1535
1536 #endif /* ZEND_ENGINE_2 */
1537
1538 /*
1539  * Local variables:
1540  * tab-width: 4
1541  * c-basic-offset: 4
1542  * End:
1543  * vim600: noet sw=4 ts=4 fdm=marker
1544  * vim<600: noet sw=4 ts=4
1545  */
1546