git.m6w6.name Git - m6w6/ext-http/blob - php_http_message_body.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: http_message_body.c 292841 2009-12-31 08:48:57Z mike $ */
  14
  15 #include "php_http.h"
  16
  17 #include <libgen.h>
  18 #include <ext/standard/php_lcg.h>
  19 #include <ext/standard/php_string.h>
  20
  21 #define BOUNDARY_OPEN(body) \
  22         do {\
  23                 size_t size = php_http_message_body_size(body); \
  24                 if (size) { \
  25                         php_stream_truncate_set_size(php_http_message_body_stream(body), size - lenof("--" PHP_HTTP_CRLF)); \
  26                         php_http_message_body_append(body, ZEND_STRL(PHP_HTTP_CRLF)); \
  27                 } else { \
  28                         php_http_message_body_appendf(body, "--%s" PHP_HTTP_CRLF, php_http_message_body_boundary(body)); \
  29                 } \
  30         } while(0)
  31 #define BOUNDARY_CLOSE(body) \
  32                 php_http_message_body_appendf(body, PHP_HTTP_CRLF "--%s--" PHP_HTTP_CRLF, php_http_message_body_boundary(body))
  33
  34 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value);
  35 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value);
  36
  37 PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_message_body_t *body, php_stream *stream TSRMLS_DC)
  38 {
  39         if (!body) {
  40                 body = emalloc(sizeof(php_http_message_body_t));
  41         }
  42         memset(body, 0, sizeof(*body));
  43
  44         if (stream) {
  45                 php_stream_auto_cleanup(stream);
  46                 body->stream_id = php_stream_get_resource_id(stream);
  47                 zend_list_addref(body->stream_id);
  48         } else {
  49                 stream = php_stream_temp_create(TEMP_STREAM_DEFAULT, 0xffff);
  50                 php_stream_auto_cleanup(stream);
  51                 body->stream_id = php_stream_get_resource_id(stream);
  52         }
  53         TSRMLS_SET_CTX(body->ts);
  54
  55         return body;
  56 }
  57
  58 PHP_HTTP_API php_http_message_body_t *php_http_message_body_copy(php_http_message_body_t *from, php_http_message_body_t *to, zend_bool dup_internal_stream_and_contents)
  59 {
  60         if (!from) {
  61                 return NULL;
  62         } else {
  63                 TSRMLS_FETCH_FROM_CTX(from->ts);
  64
  65                 if (dup_internal_stream_and_contents) {
  66                         to = php_http_message_body_init(to, NULL TSRMLS_CC);
  67                         php_http_message_body_to_stream(from, php_http_message_body_stream(to), 0, 0);
  68                 } else {
  69                         to = php_http_message_body_init(to, php_http_message_body_stream(from) TSRMLS_CC);
  70                 }
  71
  72                 if (from->boundary) {
  73                         to->boundary = estrdup(from->boundary);
  74                 }
  75
  76                 return to;
  77         }
  78 }
  79
  80 PHP_HTTP_API void php_http_message_body_dtor(php_http_message_body_t *body)
  81 {
  82         /* NO FIXME: shows leakinfo in DEBUG mode */
  83         zend_list_delete(body->stream_id);
  84         STR_FREE(body->boundary);
  85 }
  86
  87 PHP_HTTP_API void php_http_message_body_free(php_http_message_body_t **body)
  88 {
  89         if (*body) {
  90                 php_http_message_body_dtor(*body);
  91                 efree(*body);
  92                 *body = NULL;
  93         }
  94 }
  95
  96 PHP_HTTP_API php_stream_statbuf *php_http_message_body_stat(php_http_message_body_t *body)
  97 {
  98         TSRMLS_FETCH_FROM_CTX(body->ts);
  99         php_stream_stat(php_http_message_body_stream(body), &body->ssb);
 100         return &body->ssb;
 101 }
 102
 103 PHP_HTTP_API const char *php_http_message_body_boundary(php_http_message_body_t *body)
 104 {
 105         if (!body->boundary) {
 106                 union { double dbl; int num[2]; } data;
 107                 TSRMLS_FETCH_FROM_CTX(body->ts);
 108
 109                 data.dbl = php_combined_lcg(TSRMLS_C);
 110                 spprintf(&body->boundary, 0, "%x.%x", data.num[0], data.num[1]);
 111         }
 112         return body->boundary;
 113 }
 114
 115 PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body)
 116 {
 117         TSRMLS_FETCH_FROM_CTX(body->ts);
 118         php_stream_statbuf *ssb = php_http_message_body_stat(body);
 119
 120         /* real file or temp buffer ? */
 121         if (body->ssb.sb.st_mtime) {
 122                 char *etag;
 123
 124                 spprintf(&etag, 0, "%lx-%lx-%lx", ssb->sb.st_ino, ssb->sb.st_mtime, ssb->sb.st_size);
 125                 return etag;
 126         } else {
 127                 void *ctx = php_http_etag_init(TSRMLS_C);
 128
 129                 php_http_message_body_to_callback(body, php_http_etag_update, ctx, 0, 0);
 130                 return php_http_etag_finish(ctx TSRMLS_CC);
 131         }
 132 }
 133
 134 PHP_HTTP_API void php_http_message_body_to_string(php_http_message_body_t *body, char **buf, size_t *len, off_t offset, size_t forlen)
 135 {
 136         TSRMLS_FETCH_FROM_CTX(body->ts);
 137         php_stream *s = php_http_message_body_stream(body);
 138
 139         php_stream_seek(s, offset, SEEK_SET);
 140         if (!forlen) {
 141                 forlen = -1;
 142         }
 143         *len = php_stream_copy_to_mem(s, buf, forlen, 0);
 144 }
 145
 146 PHP_HTTP_API void php_http_message_body_to_stream(php_http_message_body_t *body, php_stream *dst, off_t offset, size_t forlen)
 147 {
 148         TSRMLS_FETCH_FROM_CTX(body->ts);
 149         php_stream *s = php_http_message_body_stream(body);
 150
 151         php_stream_seek(s, offset, SEEK_SET);
 152         if (!forlen) {
 153                 forlen = -1;
 154         }
 155         php_stream_copy_to_stream_ex(s, dst, forlen, NULL);
 156 }
 157
 158 PHP_HTTP_API void php_http_message_body_to_callback(php_http_message_body_t *body, php_http_pass_callback_t cb, void *cb_arg, off_t offset, size_t forlen)
 159 {
 160         TSRMLS_FETCH_FROM_CTX(body->ts);
 161         php_stream *s = php_http_message_body_stream(body);
 162
 163         php_stream_seek(s, offset, SEEK_SET);
 164
 165         if (!forlen) {
 166                 forlen = -1;
 167         }
 168         while (!php_stream_eof(s)) {
 169                 char buf[0x1000];
 170                 size_t read = php_stream_read(s, buf, MIN(forlen, sizeof(buf)));
 171
 172                 if (read) {
 173                         cb(cb_arg, buf, read);
 174                 }
 175
 176                 if (read < MIN(forlen, sizeof(buf))) {
 177                         break;
 178                 }
 179
 180                 if (forlen && !(forlen -= read)) {
 181                         break;
 182                 }
 183         }
 184 }
 185
 186 PHP_HTTP_API size_t php_http_message_body_append(php_http_message_body_t *body, const char *buf, size_t len)
 187 {
 188         php_stream *s;
 189         TSRMLS_FETCH_FROM_CTX(body->ts);
 190
 191         s = php_http_message_body_stream(body);
 192         php_stream_seek(s, 0, SEEK_END);
 193         return php_stream_write(s, buf, len);
 194 }
 195
 196 PHP_HTTP_API size_t php_http_message_body_appendf(php_http_message_body_t *body, const char *fmt, ...)
 197 {
 198         va_list argv;
 199         char *print_str;
 200         size_t print_len;
 201
 202         va_start(argv, fmt);
 203         print_len = vspprintf(&print_str, 0, fmt, argv);
 204         va_end(argv);
 205
 206         print_len = php_http_message_body_append(body, print_str, print_len);
 207         efree(print_str);
 208
 209         return print_len;
 210 }
 211
 212 PHP_HTTP_API STATUS php_http_message_body_add(php_http_message_body_t *body, HashTable *fields, HashTable *files)
 213 {
 214         zval tmp;
 215         TSRMLS_FETCH_FROM_CTX(body->ts);
 216
 217         if (fields) {
 218                 INIT_PZVAL_ARRAY(&tmp, fields);
 219                 if (SUCCESS != add_recursive_fields(body, NULL, &tmp)) {
 220                         return FAILURE;
 221                 }
 222         }
 223         if (files) {
 224                 INIT_PZVAL_ARRAY(&tmp, files);
 225                 if (SUCCESS != add_recursive_files(body, NULL, &tmp)) {
 226                         return FAILURE;
 227                 }
 228         }
 229
 230         return SUCCESS;
 231 }
 232
 233
 234 PHP_HTTP_API STATUS php_http_message_body_add_field(php_http_message_body_t *body, const char *name, const char *value_str, size_t value_len)
 235 {
 236         char *safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 237
 238         BOUNDARY_OPEN(body);
 239         php_http_message_body_appendf(
 240                 body,
 241                         "Content-Disposition: form-data; name=\"%s\"" PHP_HTTP_CRLF
 242                         "" PHP_HTTP_CRLF,
 243                 safe_name);
 244         php_http_message_body_append(body, value_str, value_len);
 245         BOUNDARY_CLOSE(body);
 246
 247         efree(safe_name);
 248         return SUCCESS;
 249 }
 250
 251 PHP_HTTP_API STATUS php_http_message_body_add_file(php_http_message_body_t *body, const char *name, const char *path, const char *ctype)
 252 {
 253         php_stream *in;
 254         char *path_dup = estrdup(path);
 255         TSRMLS_FETCH_FROM_CTX(body->ts);
 256
 257         if ((in = php_stream_open_wrapper(path_dup, "r", REPORT_ERRORS|USE_PATH|STREAM_MUST_SEEK, NULL))) {
 258                 php_stream_statbuf ssb = {{0}};
 259
 260                 if (SUCCESS == php_stream_stat(in, &ssb) && S_ISREG(ssb.sb.st_mode)) {
 261                         char *safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 262
 263                         BOUNDARY_OPEN(body);
 264                         php_http_message_body_appendf(
 265                                 body,
 266                                 "Content-Disposition: attachment; name=\"%s\"; filename=\"%s\"" PHP_HTTP_CRLF
 267                                 "Content-Type: %s" PHP_HTTP_CRLF
 268                                 "Content-Length: %zu" PHP_HTTP_CRLF
 269                                 "" PHP_HTTP_CRLF,
 270                                 safe_name, basename(path_dup), ctype, ssb.sb.st_size);
 271                         php_stream_copy_to_stream_ex(in, php_http_message_body_stream(body), PHP_STREAM_COPY_ALL, NULL);
 272                         BOUNDARY_CLOSE(body);
 273
 274                         efree(safe_name);
 275                         efree(path_dup);
 276                         php_stream_close(in);
 277                         return SUCCESS;
 278                 } else {
 279                         efree(path_dup);
 280                         php_stream_close(in);
 281                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Not a valid regular file: %s", path);
 282                         return FAILURE;
 283                 }
 284         } else {
 285                 efree(path_dup);
 286                 return FAILURE;
 287         }
 288
 289 }
 290
 291 static inline char *format_key(uint type, char *str, ulong num, const char *prefix) {
 292         char *new_key = NULL;
 293
 294         if (prefix && *prefix) {
 295                 if (type == HASH_KEY_IS_STRING) {
 296                         spprintf(&new_key, 0, "%s[%s]", prefix, str);
 297                 } else {
 298                         spprintf(&new_key, 0, "%s[%lu]", prefix, num);
 299                 }
 300         } else if (type == HASH_KEY_IS_STRING) {
 301                 new_key = estrdup(str);
 302         } else {
 303                 spprintf(&new_key, 0, "%lu", num);
 304         }
 305
 306         return new_key;
 307 }
 308
 309 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value)
 310 {
 311         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 312                 zval **val;
 313                 HashPosition pos;
 314                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 315
 316                 if (!HASH_OF(value)->nApplyCount) {
 317                         ++HASH_OF(value)->nApplyCount;
 318                         FOREACH_KEYVAL(pos, value, key, val) {
 319                                 char *str = format_key(key.type, key.str, key.num, name);
 320                                 if (SUCCESS != add_recursive_fields(body, str, *val)) {
 321                                         efree(str);
 322                                         HASH_OF(value)->nApplyCount--;
 323                                         return FAILURE;
 324                                 }
 325                                 efree(str);
 326                         }
 327                         --HASH_OF(value)->nApplyCount;
 328                 }
 329         } else {
 330                 zval *cpy = php_http_zsep(IS_STRING, value);
 331                 php_http_message_body_add_field(body, name, Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 332                 zval_ptr_dtor(&cpy);
 333         }
 334
 335         return SUCCESS;
 336 }
 337
 338 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value)
 339 {
 340         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 341                 zval **zfile, **zname, **ztype;
 342
 343                 if ((SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("name"), (void *) &zname))
 344                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("file"), (void *) &zfile))
 345                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("type"), (void *) &ztype))
 346                 ) {
 347                         zval *zfc = php_http_zsep(IS_STRING, *zfile), *znc = php_http_zsep(IS_STRING, *zname), *ztc = php_http_zsep(IS_STRING, *ztype);
 348                         char *str = format_key(HASH_KEY_IS_STRING, Z_STRVAL_P(znc), 0, name);
 349                         STATUS ret = php_http_message_body_add_file(body, str, Z_STRVAL_P(zfc), Z_STRVAL_P(ztc));
 350
 351                         efree(str);
 352                         zval_ptr_dtor(&znc);
 353                         zval_ptr_dtor(&zfc);
 354                         zval_ptr_dtor(&ztc);
 355
 356                         if (ret != SUCCESS) {
 357                                 return ret;
 358                         }
 359                 } else {
 360                         zval **val;
 361                         HashPosition pos;
 362                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 363
 364                         if (!HASH_OF(value)->nApplyCount) {
 365                                 ++HASH_OF(value)->nApplyCount;
 366                                 FOREACH_KEYVAL(pos, value, key, val) {
 367                                         char *str = format_key(key.type, key.str, key.num, name);
 368                                         if (SUCCESS != add_recursive_files(body, str, *val)) {
 369                                                 efree(str);
 370                                                 --HASH_OF(value)->nApplyCount;
 371                                                 return FAILURE;
 372                                         }
 373                                         efree(str);
 374                                 }
 375                                 --HASH_OF(value)->nApplyCount;
 376                         }
 377                 }
 378         } else {
 379                 php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Unrecognized array format for message body file to add");
 380                 return FAILURE;
 381         }
 382
 383         return SUCCESS;
 384 }
 385
 386 /* PHP */
 387
 388 #define PHP_HTTP_BEGIN_ARGS(method, req_args)                   PHP_HTTP_BEGIN_ARGS_EX(HttpMessageBody, method, 0, req_args)
 389 #define PHP_HTTP_EMPTY_ARGS(method)                                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessageBody, method, 0)
 390 #define PHP_HTTP_MESSAGE_BODY_ME(method, visibility)    PHP_ME(HttpMessageBody, method, PHP_HTTP_ARGS(HttpMessageBody, method), visibility)
 391
 392 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 393         PHP_HTTP_ARG_VAL(stream, 0)
 394 PHP_HTTP_END_ARGS;
 395
 396 PHP_HTTP_EMPTY_ARGS(__toString);
 397
 398 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 399         PHP_HTTP_ARG_VAL(stream, 0)
 400 PHP_HTTP_END_ARGS;
 401
 402 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 403         PHP_HTTP_ARG_VAL(callback, 0)
 404 PHP_HTTP_END_ARGS;
 405
 406 PHP_HTTP_BEGIN_ARGS(append, 1)
 407         PHP_HTTP_ARG_VAL(string, 0)
 408 PHP_HTTP_END_ARGS;
 409
 410 PHP_HTTP_BEGIN_ARGS(add, 0)
 411         PHP_HTTP_ARG_VAL(fields, 0)
 412         PHP_HTTP_ARG_VAL(files, 0)
 413 PHP_HTTP_END_ARGS;
 414
 415
 416 zend_class_entry *php_http_message_body_class_entry;
 417 zend_function_entry php_http_message_body_method_entry[] = {
 418         PHP_HTTP_MESSAGE_BODY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 419         PHP_HTTP_MESSAGE_BODY_ME(__toString, ZEND_ACC_PUBLIC)
 420         PHP_MALIAS(HttpMessageBody, toString, __toString, args_for_HttpMessageBody___toString, ZEND_ACC_PUBLIC)
 421         PHP_HTTP_MESSAGE_BODY_ME(toStream, ZEND_ACC_PUBLIC)
 422         PHP_HTTP_MESSAGE_BODY_ME(toCallback, ZEND_ACC_PUBLIC)
 423         PHP_HTTP_MESSAGE_BODY_ME(append, ZEND_ACC_PUBLIC)
 424         PHP_HTTP_MESSAGE_BODY_ME(add, ZEND_ACC_PUBLIC)
 425         EMPTY_FUNCTION_ENTRY
 426 };
 427 static zend_object_handlers php_http_message_body_object_handlers;
 428
 429 PHP_MINIT_FUNCTION(http_message_body)
 430 {
 431         PHP_HTTP_REGISTER_CLASS(http\\message, Body, http_message_body, php_http_object_class_entry, 0);
 432         php_http_message_body_class_entry->create_object = php_http_message_body_object_new;
 433         memcpy(&php_http_message_body_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 434         php_http_message_body_object_handlers.clone_obj = php_http_message_body_object_clone;
 435
 436         return SUCCESS;
 437 }
 438
 439 zend_object_value php_http_message_body_object_new(zend_class_entry *ce TSRMLS_DC)
 440 {
 441         return php_http_message_body_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 442 }
 443
 444 zend_object_value php_http_message_body_object_new_ex(zend_class_entry *ce, php_http_message_body_t *body, php_http_message_body_object_t **ptr TSRMLS_DC)
 445 {
 446         zend_object_value ov;
 447         php_http_message_body_object_t *o;
 448
 449         o = ecalloc(1, sizeof(php_http_message_body_object_t));
 450         zend_object_std_init((zend_object *) o, php_http_message_body_class_entry TSRMLS_CC);
 451         object_properties_init((zend_object *) o, ce);
 452
 453         if (ptr) {
 454                 *ptr = o;
 455         }
 456
 457         if (body) {
 458                 o->body = body;
 459         }
 460
 461         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_body_object_free, NULL TSRMLS_CC);
 462         ov.handlers = &php_http_message_body_object_handlers;
 463
 464         return ov;
 465 }
 466
 467 zend_object_value php_http_message_body_object_clone(zval *object TSRMLS_DC)
 468 {
 469         zend_object_value new_ov;
 470         php_http_message_body_object_t *new_obj = NULL;
 471         php_http_message_body_object_t *old_obj = zend_object_store_get_object(object TSRMLS_CC);
 472
 473         new_ov = php_http_message_body_object_new_ex(old_obj->zo.ce, php_http_message_body_copy(old_obj->body, NULL, 1), &new_obj);
 474         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
 475
 476         return new_ov;
 477 }
 478
 479 void php_http_message_body_object_free(void *object TSRMLS_DC)
 480 {
 481         php_http_message_body_object_t *obj = object;
 482
 483         php_http_message_body_free(&obj->body);
 484
 485         zend_object_std_dtor((zend_object *) obj TSRMLS_CC);
 486         efree(obj);
 487 }
 488
 489 PHP_METHOD(HttpMessageBody, __construct)
 490 {
 491         php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 492         zval *zstream = NULL;
 493         php_stream *stream;
 494
 495         with_error_handling(EH_THROW, PHP_HTTP_EX_CE(runtime)) {
 496                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream)) {
 497                         if (zstream) {
 498                                 php_stream_from_zval(stream, &zstream);
 499
 500                                 if (stream) {
 501                                         if (obj->body) {
 502                                                 php_http_message_body_dtor(obj->body);
 503                                         }
 504                                         obj->body = php_http_message_body_init(obj->body, stream TSRMLS_CC);
 505                                 }
 506                         }
 507                         if (!obj->body) {
 508                                 obj->body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
 509                         }
 510                 }
 511         } end_error_handling();
 512 }
 513
 514 PHP_METHOD(HttpMessageBody, __toString)
 515 {
 516         if (SUCCESS == zend_parse_parameters_none()) {
 517                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 518                 char *str;
 519                 size_t len;
 520
 521                 php_http_message_body_to_string(obj->body, &str, &len, 0, 0);
 522                 if (str) {
 523                         RETURN_STRINGL(str, len, 0);
 524                 }
 525         }
 526         RETURN_EMPTY_STRING();
 527 }
 528
 529 PHP_METHOD(HttpMessageBody, toStream)
 530 {
 531         zval *zstream;
 532         long offset = 0, forlen = 0;
 533
 534         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ll", &zstream, &offset, &forlen)) {
 535                 php_stream *stream;
 536                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 537
 538                 php_stream_from_zval(stream, &zstream);
 539                 php_http_message_body_to_stream(obj->body, stream, offset, forlen);
 540                 RETURN_TRUE;
 541         }
 542         RETURN_FALSE;
 543 }
 544
 545 struct fcd {
 546         zval *fcz;
 547         zend_fcall_info *fci;
 548         zend_fcall_info_cache *fcc;
 549 };
 550
 551 static size_t pass(void *cb_arg, const char *str, size_t len TSRMLS_DC)
 552 {
 553         struct fcd *fcd = cb_arg;
 554         zval *zdata;
 555
 556         MAKE_STD_ZVAL(zdata);
 557         ZVAL_STRINGL(zdata, str, len, 1);
 558         if (SUCCESS == zend_fcall_info_argn(fcd->fci TSRMLS_CC, 2, fcd->fcz, zdata)) {
 559                 zend_fcall_info_call(fcd->fci, fcd->fcc, NULL, NULL TSRMLS_CC);
 560                 zend_fcall_info_args_clear(fcd->fci, 0);
 561         }
 562         zval_ptr_dtor(&zdata);
 563         return len;
 564 }
 565
 566 PHP_METHOD(HttpMessageBody, toCallback)
 567 {
 568         struct fcd fcd;
 569         long offset = 0, forlen = 0;
 570
 571         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f|ll", &fcd.fci, &fcd.fcc, &offset, &forlen)) {
 572                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 573                 fcd.fcz = getThis();
 574                 Z_ADDREF_P(fcd.fcz);
 575                 php_http_message_body_to_callback(obj->body, pass, &fcd, offset, forlen);
 576                 zval_ptr_dtor(&fcd.fcz);
 577                 RETURN_TRUE;
 578         }
 579         RETURN_FALSE;
 580 }
 581
 582 PHP_METHOD(HttpMessageBody, append)
 583 {
 584         char *str;
 585         int len;
 586
 587         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)) {
 588                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 589
 590                 RETURN_LONG(php_http_message_body_append(obj->body, str, len));
 591         }
 592         RETURN_FALSE;
 593 }
 594
 595 PHP_METHOD(HttpMessageBody, add)
 596 {
 597         HashTable *fields = NULL, *files = NULL;
 598
 599         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|hh", &fields, &files)) {
 600                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 601
 602                 RETURN_SUCCESS(php_http_message_body_add(obj->body, fields, files));
 603         }
 604         RETURN_FALSE;
 605 }
 606 /*
 607  * Local variables:
 608  * tab-width: 4
 609  * c-basic-offset: 4
 610  * End:
 611  * vim600: noet sw=4 ts=4 fdm=marker
 612  * vim<600: noet sw=4 ts=4
 613  */