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 const 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         char *buf = emalloc(0x1000);
 163
 164         php_stream_seek(s, offset, SEEK_SET);
 165
 166         if (!forlen) {
 167                 forlen = -1;
 168         }
 169         while (!php_stream_eof(s)) {
 170                 size_t read = php_stream_read(s, buf, MIN(forlen, 0x1000));
 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         efree(buf);
 185 }
 186
 187 PHP_HTTP_API size_t php_http_message_body_append(php_http_message_body_t *body, const char *buf, size_t len)
 188 {
 189         php_stream *s;
 190         TSRMLS_FETCH_FROM_CTX(body->ts);
 191
 192         s = php_http_message_body_stream(body);
 193         php_stream_seek(s, 0, SEEK_END);
 194         return php_stream_write(s, buf, len);
 195 }
 196
 197 PHP_HTTP_API size_t php_http_message_body_appendf(php_http_message_body_t *body, const char *fmt, ...)
 198 {
 199         va_list argv;
 200         char *print_str;
 201         size_t print_len;
 202
 203         va_start(argv, fmt);
 204         print_len = vspprintf(&print_str, 0, fmt, argv);
 205         va_end(argv);
 206
 207         print_len = php_http_message_body_append(body, print_str, print_len);
 208         efree(print_str);
 209
 210         return print_len;
 211 }
 212
 213 PHP_HTTP_API STATUS php_http_message_body_add(php_http_message_body_t *body, HashTable *fields, HashTable *files)
 214 {
 215         zval tmp;
 216         TSRMLS_FETCH_FROM_CTX(body->ts);
 217
 218         if (fields) {
 219                 INIT_PZVAL_ARRAY(&tmp, fields);
 220                 if (SUCCESS != add_recursive_fields(body, NULL, &tmp)) {
 221                         return FAILURE;
 222                 }
 223         }
 224         if (files) {
 225                 INIT_PZVAL_ARRAY(&tmp, files);
 226                 if (SUCCESS != add_recursive_files(body, NULL, &tmp)) {
 227                         return FAILURE;
 228                 }
 229         }
 230
 231         return SUCCESS;
 232 }
 233
 234
 235 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)
 236 {
 237         char *safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 238
 239         BOUNDARY_OPEN(body);
 240         php_http_message_body_appendf(
 241                 body,
 242                         "Content-Disposition: form-data; name=\"%s\"" PHP_HTTP_CRLF
 243                         "" PHP_HTTP_CRLF,
 244                 safe_name);
 245         php_http_message_body_append(body, value_str, value_len);
 246         BOUNDARY_CLOSE(body);
 247
 248         efree(safe_name);
 249         return SUCCESS;
 250 }
 251
 252 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)
 253 {
 254         php_stream *in;
 255         char *path_dup = estrdup(path);
 256         TSRMLS_FETCH_FROM_CTX(body->ts);
 257
 258         if ((in = php_stream_open_wrapper(path_dup, "r", REPORT_ERRORS|USE_PATH|STREAM_MUST_SEEK, NULL))) {
 259                 php_stream_statbuf ssb = {{0}};
 260
 261                 if (SUCCESS == php_stream_stat(in, &ssb) && S_ISREG(ssb.sb.st_mode)) {
 262                         char *safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 263
 264                         BOUNDARY_OPEN(body);
 265                         php_http_message_body_appendf(
 266                                 body,
 267                                 "Content-Disposition: attachment; name=\"%s\"; filename=\"%s\"" PHP_HTTP_CRLF
 268                                 "Content-Type: %s" PHP_HTTP_CRLF
 269                                 "Content-Length: %zu" PHP_HTTP_CRLF
 270                                 "" PHP_HTTP_CRLF,
 271                                 safe_name, basename(path_dup), ctype, ssb.sb.st_size);
 272                         php_stream_copy_to_stream_ex(in, php_http_message_body_stream(body), PHP_STREAM_COPY_ALL, NULL);
 273                         BOUNDARY_CLOSE(body);
 274
 275                         efree(safe_name);
 276                         efree(path_dup);
 277                         php_stream_close(in);
 278                         return SUCCESS;
 279                 } else {
 280                         efree(path_dup);
 281                         php_stream_close(in);
 282                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Not a valid regular file: %s", path);
 283                         return FAILURE;
 284                 }
 285         } else {
 286                 efree(path_dup);
 287                 return FAILURE;
 288         }
 289
 290 }
 291
 292 static inline char *format_key(uint type, char *str, ulong num, const char *prefix) {
 293         char *new_key = NULL;
 294
 295         if (prefix && *prefix) {
 296                 if (type == HASH_KEY_IS_STRING) {
 297                         spprintf(&new_key, 0, "%s[%s]", prefix, str);
 298                 } else {
 299                         spprintf(&new_key, 0, "%s[%lu]", prefix, num);
 300                 }
 301         } else if (type == HASH_KEY_IS_STRING) {
 302                 new_key = estrdup(str);
 303         } else {
 304                 spprintf(&new_key, 0, "%lu", num);
 305         }
 306
 307         return new_key;
 308 }
 309
 310 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value)
 311 {
 312         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 313                 zval **val;
 314                 HashPosition pos;
 315                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 316
 317                 if (!HASH_OF(value)->nApplyCount) {
 318                         ++HASH_OF(value)->nApplyCount;
 319                         FOREACH_KEYVAL(pos, value, key, val) {
 320                                 char *str = format_key(key.type, key.str, key.num, name);
 321                                 if (SUCCESS != add_recursive_fields(body, str, *val)) {
 322                                         efree(str);
 323                                         HASH_OF(value)->nApplyCount--;
 324                                         return FAILURE;
 325                                 }
 326                                 efree(str);
 327                         }
 328                         --HASH_OF(value)->nApplyCount;
 329                 }
 330         } else {
 331                 zval *cpy = php_http_ztyp(IS_STRING, value);
 332                 php_http_message_body_add_field(body, name, Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 333                 zval_ptr_dtor(&cpy);
 334         }
 335
 336         return SUCCESS;
 337 }
 338
 339 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value)
 340 {
 341         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 342                 zval **zfile, **zname, **ztype;
 343
 344                 if ((SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("name"), (void *) &zname))
 345                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("file"), (void *) &zfile))
 346                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("type"), (void *) &ztype))
 347                 ) {
 348                         zval *zfc = php_http_ztyp(IS_STRING, *zfile), *znc = php_http_ztyp(IS_STRING, *zname), *ztc = php_http_ztyp(IS_STRING, *ztype);
 349                         char *str = format_key(HASH_KEY_IS_STRING, Z_STRVAL_P(znc), 0, name);
 350                         STATUS ret = php_http_message_body_add_file(body, str, Z_STRVAL_P(zfc), Z_STRVAL_P(ztc));
 351
 352                         efree(str);
 353                         zval_ptr_dtor(&znc);
 354                         zval_ptr_dtor(&zfc);
 355                         zval_ptr_dtor(&ztc);
 356
 357                         if (ret != SUCCESS) {
 358                                 return ret;
 359                         }
 360                 } else {
 361                         zval **val;
 362                         HashPosition pos;
 363                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 364
 365                         if (!HASH_OF(value)->nApplyCount) {
 366                                 ++HASH_OF(value)->nApplyCount;
 367                                 FOREACH_KEYVAL(pos, value, key, val) {
 368                                         char *str = format_key(key.type, key.str, key.num, name);
 369                                         if (SUCCESS != add_recursive_files(body, str, *val)) {
 370                                                 efree(str);
 371                                                 --HASH_OF(value)->nApplyCount;
 372                                                 return FAILURE;
 373                                         }
 374                                         efree(str);
 375                                 }
 376                                 --HASH_OF(value)->nApplyCount;
 377                         }
 378                 }
 379         } else {
 380                 php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Unrecognized array format for message body file to add");
 381                 return FAILURE;
 382         }
 383
 384         return SUCCESS;
 385 }
 386
 387 /* PHP */
 388
 389 #define PHP_HTTP_BEGIN_ARGS(method, req_args)                   PHP_HTTP_BEGIN_ARGS_EX(HttpMessageBody, method, 0, req_args)
 390 #define PHP_HTTP_EMPTY_ARGS(method)                                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessageBody, method, 0)
 391 #define PHP_HTTP_MESSAGE_BODY_ME(method, visibility)    PHP_ME(HttpMessageBody, method, PHP_HTTP_ARGS(HttpMessageBody, method), visibility)
 392
 393 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 394         PHP_HTTP_ARG_VAL(stream, 0)
 395 PHP_HTTP_END_ARGS;
 396
 397 PHP_HTTP_EMPTY_ARGS(__toString);
 398
 399 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 400         PHP_HTTP_ARG_VAL(stream, 0)
 401 PHP_HTTP_END_ARGS;
 402
 403 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 404         PHP_HTTP_ARG_VAL(callback, 0)
 405 PHP_HTTP_END_ARGS;
 406
 407 PHP_HTTP_BEGIN_ARGS(append, 1)
 408         PHP_HTTP_ARG_VAL(string, 0)
 409 PHP_HTTP_END_ARGS;
 410
 411 PHP_HTTP_BEGIN_ARGS(add, 0)
 412         PHP_HTTP_ARG_VAL(fields, 0)
 413         PHP_HTTP_ARG_VAL(files, 0)
 414 PHP_HTTP_END_ARGS;
 415
 416
 417 zend_class_entry *php_http_message_body_class_entry;
 418 zend_function_entry php_http_message_body_method_entry[] = {
 419         PHP_HTTP_MESSAGE_BODY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 420         PHP_HTTP_MESSAGE_BODY_ME(__toString, ZEND_ACC_PUBLIC)
 421         PHP_MALIAS(HttpMessageBody, toString, __toString, args_for_HttpMessageBody___toString, ZEND_ACC_PUBLIC)
 422         PHP_HTTP_MESSAGE_BODY_ME(toStream, ZEND_ACC_PUBLIC)
 423         PHP_HTTP_MESSAGE_BODY_ME(toCallback, ZEND_ACC_PUBLIC)
 424         PHP_HTTP_MESSAGE_BODY_ME(append, ZEND_ACC_PUBLIC)
 425         PHP_HTTP_MESSAGE_BODY_ME(add, ZEND_ACC_PUBLIC)
 426         EMPTY_FUNCTION_ENTRY
 427 };
 428 static zend_object_handlers php_http_message_body_object_handlers;
 429
 430 PHP_MINIT_FUNCTION(http_message_body)
 431 {
 432         PHP_HTTP_REGISTER_CLASS(http\\message, Body, http_message_body, php_http_object_class_entry, 0);
 433         php_http_message_body_class_entry->create_object = php_http_message_body_object_new;
 434         memcpy(&php_http_message_body_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 435         php_http_message_body_object_handlers.clone_obj = php_http_message_body_object_clone;
 436
 437         return SUCCESS;
 438 }
 439
 440 zend_object_value php_http_message_body_object_new(zend_class_entry *ce TSRMLS_DC)
 441 {
 442         return php_http_message_body_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 443 }
 444
 445 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)
 446 {
 447         zend_object_value ov;
 448         php_http_message_body_object_t *o;
 449
 450         o = ecalloc(1, sizeof(php_http_message_body_object_t));
 451         zend_object_std_init((zend_object *) o, php_http_message_body_class_entry TSRMLS_CC);
 452         object_properties_init((zend_object *) o, ce);
 453
 454         if (ptr) {
 455                 *ptr = o;
 456         }
 457
 458         if (body) {
 459                 o->body = body;
 460         }
 461
 462         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_body_object_free, NULL TSRMLS_CC);
 463         ov.handlers = &php_http_message_body_object_handlers;
 464
 465         return ov;
 466 }
 467
 468 zend_object_value php_http_message_body_object_clone(zval *object TSRMLS_DC)
 469 {
 470         zend_object_value new_ov;
 471         php_http_message_body_object_t *new_obj = NULL;
 472         php_http_message_body_object_t *old_obj = zend_object_store_get_object(object TSRMLS_CC);
 473
 474         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);
 475         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
 476
 477         return new_ov;
 478 }
 479
 480 void php_http_message_body_object_free(void *object TSRMLS_DC)
 481 {
 482         php_http_message_body_object_t *obj = object;
 483
 484         php_http_message_body_free(&obj->body);
 485
 486         zend_object_std_dtor((zend_object *) obj TSRMLS_CC);
 487         efree(obj);
 488 }
 489
 490 PHP_METHOD(HttpMessageBody, __construct)
 491 {
 492         php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 493         zval *zstream = NULL;
 494         php_stream *stream;
 495
 496         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 497                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream)) {
 498                         if (zstream) {
 499                                 php_stream_from_zval(stream, &zstream);
 500
 501                                 if (stream) {
 502                                         if (obj->body) {
 503                                                 php_http_message_body_dtor(obj->body);
 504                                         }
 505                                         obj->body = php_http_message_body_init(obj->body, stream TSRMLS_CC);
 506                                 }
 507                         }
 508                         if (!obj->body) {
 509                                 obj->body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
 510                         }
 511                 }
 512         } end_error_handling();
 513 }
 514
 515 PHP_METHOD(HttpMessageBody, __toString)
 516 {
 517         if (SUCCESS == zend_parse_parameters_none()) {
 518                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 519                 char *str;
 520                 size_t len;
 521
 522                 php_http_message_body_to_string(obj->body, &str, &len, 0, 0);
 523                 if (str) {
 524                         RETURN_STRINGL(str, len, 0);
 525                 }
 526         }
 527         RETURN_EMPTY_STRING();
 528 }
 529
 530 PHP_METHOD(HttpMessageBody, toStream)
 531 {
 532         zval *zstream;
 533         long offset = 0, forlen = 0;
 534
 535         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ll", &zstream, &offset, &forlen)) {
 536                 php_stream *stream;
 537                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 538
 539                 php_stream_from_zval(stream, &zstream);
 540                 php_http_message_body_to_stream(obj->body, stream, offset, forlen);
 541                 RETURN_TRUE;
 542         }
 543         RETURN_FALSE;
 544 }
 545
 546 struct fcd {
 547         zval *fcz;
 548         zend_fcall_info *fci;
 549         zend_fcall_info_cache *fcc;
 550 };
 551
 552 static size_t pass(void *cb_arg, const char *str, size_t len TSRMLS_DC)
 553 {
 554         struct fcd *fcd = cb_arg;
 555         zval *zdata;
 556
 557         MAKE_STD_ZVAL(zdata);
 558         ZVAL_STRINGL(zdata, str, len, 1);
 559         if (SUCCESS == zend_fcall_info_argn(fcd->fci TSRMLS_CC, 2, fcd->fcz, zdata)) {
 560                 zend_fcall_info_call(fcd->fci, fcd->fcc, NULL, NULL TSRMLS_CC);
 561                 zend_fcall_info_args_clear(fcd->fci, 0);
 562         }
 563         zval_ptr_dtor(&zdata);
 564         return len;
 565 }
 566
 567 PHP_METHOD(HttpMessageBody, toCallback)
 568 {
 569         struct fcd fcd;
 570         long offset = 0, forlen = 0;
 571
 572         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f|ll", &fcd.fci, &fcd.fcc, &offset, &forlen)) {
 573                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 574                 fcd.fcz = getThis();
 575                 Z_ADDREF_P(fcd.fcz);
 576                 php_http_message_body_to_callback(obj->body, pass, &fcd, offset, forlen);
 577                 zval_ptr_dtor(&fcd.fcz);
 578                 RETURN_TRUE;
 579         }
 580         RETURN_FALSE;
 581 }
 582
 583 PHP_METHOD(HttpMessageBody, append)
 584 {
 585         char *str;
 586         int len;
 587
 588         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)) {
 589                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 590
 591                 RETURN_LONG(php_http_message_body_append(obj->body, str, len));
 592         }
 593         RETURN_FALSE;
 594 }
 595
 596 PHP_METHOD(HttpMessageBody, add)
 597 {
 598         HashTable *fields = NULL, *files = NULL;
 599
 600         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|hh", &fields, &files)) {
 601                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 602
 603                 RETURN_SUCCESS(php_http_message_body_add(obj->body, fields, files));
 604         }
 605         RETURN_FALSE;
 606 }
 607 /*
 608  * Local variables:
 609  * tab-width: 4
 610  * c-basic-offset: 4
 611  * End:
 612  * vim600: noet sw=4 ts=4 fdm=marker
 613  * vim<600: noet sw=4 ts=4
 614  */