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) 2004-2011, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http.h"
  14
  15 #include <libgen.h>
  16 #include <ext/standard/php_lcg.h>
  17 #include <ext/standard/php_string.h>
  18
  19 #define BOUNDARY_OPEN(body) \
  20         do {\
  21                 size_t size = php_http_message_body_size(body); \
  22                 if (size) { \
  23                         php_stream_truncate_set_size(php_http_message_body_stream(body), size - lenof("--" PHP_HTTP_CRLF)); \
  24                         php_http_message_body_append(body, ZEND_STRL(PHP_HTTP_CRLF)); \
  25                 } else { \
  26                         php_http_message_body_appendf(body, "--%s" PHP_HTTP_CRLF, php_http_message_body_boundary(body)); \
  27                 } \
  28         } while(0)
  29 #define BOUNDARY_CLOSE(body) \
  30                 php_http_message_body_appendf(body, PHP_HTTP_CRLF "--%s--" PHP_HTTP_CRLF, php_http_message_body_boundary(body))
  31
  32 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value);
  33 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value);
  34
  35 PHP_HTTP_API php_http_message_body_t *php_http_message_body_init(php_http_message_body_t *body, php_stream *stream TSRMLS_DC)
  36 {
  37         if (!body) {
  38                 body = emalloc(sizeof(php_http_message_body_t));
  39         }
  40         memset(body, 0, sizeof(*body));
  41
  42         if (stream) {
  43                 php_stream_auto_cleanup(stream);
  44                 body->stream_id = php_stream_get_resource_id(stream);
  45                 zend_list_addref(body->stream_id);
  46         } else {
  47                 stream = php_stream_temp_create(TEMP_STREAM_DEFAULT, 0xffff);
  48                 php_stream_auto_cleanup(stream);
  49                 body->stream_id = php_stream_get_resource_id(stream);
  50         }
  51         TSRMLS_SET_CTX(body->ts);
  52
  53         return body;
  54 }
  55
  56 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)
  57 {
  58         if (!from) {
  59                 return NULL;
  60         } else {
  61                 TSRMLS_FETCH_FROM_CTX(from->ts);
  62
  63                 if (dup_internal_stream_and_contents) {
  64                         to = php_http_message_body_init(to, NULL TSRMLS_CC);
  65                         php_http_message_body_to_stream(from, php_http_message_body_stream(to), 0, 0);
  66                 } else {
  67                         to = php_http_message_body_init(to, php_http_message_body_stream(from) TSRMLS_CC);
  68                 }
  69
  70                 if (from->boundary) {
  71                         to->boundary = estrdup(from->boundary);
  72                 }
  73
  74                 return to;
  75         }
  76 }
  77
  78 PHP_HTTP_API void php_http_message_body_dtor(php_http_message_body_t *body)
  79 {
  80         TSRMLS_FETCH_FROM_CTX(body->ts);
  81         /* NO FIXME: shows leakinfo in DEBUG mode */
  82         zend_list_delete(body->stream_id);
  83         STR_FREE(body->boundary);
  84 }
  85
  86 PHP_HTTP_API void php_http_message_body_free(php_http_message_body_t **body)
  87 {
  88         if (*body) {
  89                 php_http_message_body_dtor(*body);
  90                 efree(*body);
  91                 *body = NULL;
  92         }
  93 }
  94
  95 PHP_HTTP_API const php_stream_statbuf *php_http_message_body_stat(php_http_message_body_t *body)
  96 {
  97         TSRMLS_FETCH_FROM_CTX(body->ts);
  98         php_stream_stat(php_http_message_body_stream(body), &body->ssb);
  99         return &body->ssb;
 100 }
 101
 102 PHP_HTTP_API const char *php_http_message_body_boundary(php_http_message_body_t *body)
 103 {
 104         if (!body->boundary) {
 105                 union { double dbl; int num[2]; } data;
 106                 TSRMLS_FETCH_FROM_CTX(body->ts);
 107
 108                 data.dbl = php_combined_lcg(TSRMLS_C);
 109                 spprintf(&body->boundary, 0, "%x.%x", data.num[0], data.num[1]);
 110         }
 111         return body->boundary;
 112 }
 113
 114 PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body)
 115 {
 116         TSRMLS_FETCH_FROM_CTX(body->ts);
 117         const php_stream_statbuf *ssb = php_http_message_body_stat(body);
 118
 119         /* real file or temp buffer ? */
 120         if (body->ssb.sb.st_mtime) {
 121                 char *etag;
 122
 123                 spprintf(&etag, 0, "%lx-%lx-%lx", ssb->sb.st_ino, ssb->sb.st_mtime, ssb->sb.st_size);
 124                 return etag;
 125         } else {
 126                 php_http_etag_t *etag = php_http_etag_init(PHP_HTTP_G->env.etag_mode TSRMLS_CC);
 127
 128                 php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_etag_update, etag, 0, 0);
 129                 return php_http_etag_finish(etag);
 130         }
 131 }
 132
 133 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)
 134 {
 135         TSRMLS_FETCH_FROM_CTX(body->ts);
 136         php_stream *s = php_http_message_body_stream(body);
 137
 138         php_stream_seek(s, offset, SEEK_SET);
 139         if (!forlen) {
 140                 forlen = -1;
 141         }
 142         *len = php_stream_copy_to_mem(s, buf, forlen, 0);
 143 }
 144
 145 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)
 146 {
 147         TSRMLS_FETCH_FROM_CTX(body->ts);
 148         php_stream *s = php_http_message_body_stream(body);
 149
 150         php_stream_seek(s, offset, SEEK_SET);
 151         if (!forlen) {
 152                 forlen = -1;
 153         }
 154         php_stream_copy_to_stream_ex(s, dst, forlen, NULL);
 155 }
 156
 157 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)
 158 {
 159         TSRMLS_FETCH_FROM_CTX(body->ts);
 160         php_stream *s = php_http_message_body_stream(body);
 161         char *buf = emalloc(0x1000);
 162
 163         php_stream_seek(s, offset, SEEK_SET);
 164
 165         if (!forlen) {
 166                 forlen = -1;
 167         }
 168         while (!php_stream_eof(s)) {
 169                 size_t read = php_stream_read(s, buf, MIN(forlen, 0x1000));
 170
 171                 if (read) {
 172                         cb(cb_arg, buf, read);
 173                 }
 174
 175                 if (read < MIN(forlen, sizeof(buf))) {
 176                         break;
 177                 }
 178
 179                 if (forlen && !(forlen -= read)) {
 180                         break;
 181                 }
 182         }
 183         efree(buf);
 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
 216         if (fields) {
 217                 INIT_PZVAL_ARRAY(&tmp, fields);
 218                 if (SUCCESS != add_recursive_fields(body, NULL, &tmp)) {
 219                         return FAILURE;
 220                 }
 221         }
 222         if (files) {
 223                 INIT_PZVAL_ARRAY(&tmp, files);
 224                 if (SUCCESS != add_recursive_files(body, NULL, &tmp)) {
 225                         return FAILURE;
 226                 }
 227         }
 228
 229         return SUCCESS;
 230 }
 231
 232
 233 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)
 234 {
 235         char *safe_name;
 236         TSRMLS_FETCH_FROM_CTX(body->ts);
 237
 238         safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 239
 240         BOUNDARY_OPEN(body);
 241         php_http_message_body_appendf(
 242                 body,
 243                         "Content-Disposition: form-data; name=\"%s\"" PHP_HTTP_CRLF
 244                         "" PHP_HTTP_CRLF,
 245                 safe_name);
 246         php_http_message_body_append(body, value_str, value_len);
 247         BOUNDARY_CLOSE(body);
 248
 249         efree(safe_name);
 250         return SUCCESS;
 251 }
 252
 253 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)
 254 {
 255         php_stream *in;
 256         char *path_dup = estrdup(path);
 257         TSRMLS_FETCH_FROM_CTX(body->ts);
 258
 259         if ((in = php_stream_open_wrapper(path_dup, "r", REPORT_ERRORS|USE_PATH|STREAM_MUST_SEEK, NULL))) {
 260                 php_stream_statbuf ssb = {{0}};
 261
 262                 if (SUCCESS == php_stream_stat(in, &ssb) && S_ISREG(ssb.sb.st_mode)) {
 263                         char *safe_name = php_addslashes(estrdup(name), strlen(name), NULL, 1 TSRMLS_CC);
 264
 265                         BOUNDARY_OPEN(body);
 266                         php_http_message_body_appendf(
 267                                 body,
 268                                 "Content-Disposition: attachment; name=\"%s\"; filename=\"%s\"" PHP_HTTP_CRLF
 269                                 "Content-Type: %s" PHP_HTTP_CRLF
 270                                 "Content-Length: %zu" PHP_HTTP_CRLF
 271                                 "" PHP_HTTP_CRLF,
 272                                 safe_name, basename(path_dup), ctype, ssb.sb.st_size);
 273                         php_stream_copy_to_stream_ex(in, php_http_message_body_stream(body), PHP_STREAM_COPY_ALL, NULL);
 274                         BOUNDARY_CLOSE(body);
 275
 276                         efree(safe_name);
 277                         efree(path_dup);
 278                         php_stream_close(in);
 279                         return SUCCESS;
 280                 } else {
 281                         efree(path_dup);
 282                         php_stream_close(in);
 283                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Not a valid regular file: %s", path);
 284                         return FAILURE;
 285                 }
 286         } else {
 287                 efree(path_dup);
 288                 return FAILURE;
 289         }
 290
 291 }
 292
 293 static inline char *format_key(uint type, char *str, ulong num, const char *prefix) {
 294         char *new_key = NULL;
 295
 296         if (prefix && *prefix) {
 297                 if (type == HASH_KEY_IS_STRING) {
 298                         spprintf(&new_key, 0, "%s[%s]", prefix, str);
 299                 } else {
 300                         spprintf(&new_key, 0, "%s[%lu]", prefix, num);
 301                 }
 302         } else if (type == HASH_KEY_IS_STRING) {
 303                 new_key = estrdup(str);
 304         } else {
 305                 spprintf(&new_key, 0, "%lu", num);
 306         }
 307
 308         return new_key;
 309 }
 310
 311 static STATUS add_recursive_fields(php_http_message_body_t *body, const char *name, zval *value)
 312 {
 313         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 314                 zval **val;
 315                 HashPosition pos;
 316                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 317                 TSRMLS_FETCH_FROM_CTX(body->ts);
 318
 319                 if (!HASH_OF(value)->nApplyCount) {
 320                         ++HASH_OF(value)->nApplyCount;
 321                         FOREACH_KEYVAL(pos, value, key, val) {
 322                                 char *str = format_key(key.type, key.str, key.num, name);
 323                                 if (SUCCESS != add_recursive_fields(body, str, *val)) {
 324                                         efree(str);
 325                                         HASH_OF(value)->nApplyCount--;
 326                                         return FAILURE;
 327                                 }
 328                                 efree(str);
 329                         }
 330                         --HASH_OF(value)->nApplyCount;
 331                 }
 332         } else {
 333                 zval *cpy = php_http_ztyp(IS_STRING, value);
 334                 php_http_message_body_add_field(body, name, Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 335                 zval_ptr_dtor(&cpy);
 336         }
 337
 338         return SUCCESS;
 339 }
 340
 341 static STATUS add_recursive_files(php_http_message_body_t *body, const char *name, zval *value)
 342 {
 343         if (Z_TYPE_P(value) == IS_ARRAY || Z_TYPE_P(value) == IS_OBJECT) {
 344                 zval **zfile, **zname, **ztype;
 345                 TSRMLS_FETCH_FROM_CTX(body->ts);
 346
 347                 if ((SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("name"), (void *) &zname))
 348                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("file"), (void *) &zfile))
 349                 &&      (SUCCESS == zend_hash_find(HASH_OF(value), ZEND_STRS("type"), (void *) &ztype))
 350                 ) {
 351                         zval *zfc = php_http_ztyp(IS_STRING, *zfile), *znc = php_http_ztyp(IS_STRING, *zname), *ztc = php_http_ztyp(IS_STRING, *ztype);
 352                         char *str = format_key(HASH_KEY_IS_STRING, Z_STRVAL_P(znc), 0, name);
 353                         STATUS ret = php_http_message_body_add_file(body, str, Z_STRVAL_P(zfc), Z_STRVAL_P(ztc));
 354
 355                         efree(str);
 356                         zval_ptr_dtor(&znc);
 357                         zval_ptr_dtor(&zfc);
 358                         zval_ptr_dtor(&ztc);
 359
 360                         if (ret != SUCCESS) {
 361                                 return ret;
 362                         }
 363                 } else {
 364                         zval **val;
 365                         HashPosition pos;
 366                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 367
 368                         if (!HASH_OF(value)->nApplyCount) {
 369                                 ++HASH_OF(value)->nApplyCount;
 370                                 FOREACH_KEYVAL(pos, value, key, val) {
 371                                         char *str = format_key(key.type, key.str, key.num, name);
 372                                         if (SUCCESS != add_recursive_files(body, str, *val)) {
 373                                                 efree(str);
 374                                                 --HASH_OF(value)->nApplyCount;
 375                                                 return FAILURE;
 376                                         }
 377                                         efree(str);
 378                                 }
 379                                 --HASH_OF(value)->nApplyCount;
 380                         }
 381                 }
 382         } else {
 383                 TSRMLS_FETCH_FROM_CTX(body->ts);
 384                 php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_BODY, "Unrecognized array format for message body file to add");
 385                 return FAILURE;
 386         }
 387
 388         return SUCCESS;
 389 }
 390
 391 /* PHP */
 392
 393 #define PHP_HTTP_BEGIN_ARGS(method, req_args)                   PHP_HTTP_BEGIN_ARGS_EX(HttpMessageBody, method, 0, req_args)
 394 #define PHP_HTTP_EMPTY_ARGS(method)                                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessageBody, method, 0)
 395 #define PHP_HTTP_MESSAGE_BODY_ME(method, visibility)    PHP_ME(HttpMessageBody, method, PHP_HTTP_ARGS(HttpMessageBody, method), visibility)
 396
 397 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 398         PHP_HTTP_ARG_VAL(stream, 0)
 399 PHP_HTTP_END_ARGS;
 400
 401 PHP_HTTP_EMPTY_ARGS(__toString);
 402
 403 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 404         PHP_HTTP_ARG_VAL(stream, 0)
 405 PHP_HTTP_END_ARGS;
 406
 407 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 408         PHP_HTTP_ARG_VAL(callback, 0)
 409 PHP_HTTP_END_ARGS;
 410
 411 PHP_HTTP_BEGIN_ARGS(append, 1)
 412         PHP_HTTP_ARG_VAL(string, 0)
 413 PHP_HTTP_END_ARGS;
 414
 415 PHP_HTTP_BEGIN_ARGS(add, 0)
 416         PHP_HTTP_ARG_VAL(fields, 0)
 417         PHP_HTTP_ARG_VAL(files, 0)
 418 PHP_HTTP_END_ARGS;
 419
 420
 421 zend_class_entry *php_http_message_body_class_entry;
 422 zend_function_entry php_http_message_body_method_entry[] = {
 423         PHP_HTTP_MESSAGE_BODY_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 424         PHP_HTTP_MESSAGE_BODY_ME(__toString, ZEND_ACC_PUBLIC)
 425         PHP_MALIAS(HttpMessageBody, toString, __toString, args_for_HttpMessageBody___toString, ZEND_ACC_PUBLIC)
 426         PHP_HTTP_MESSAGE_BODY_ME(toStream, ZEND_ACC_PUBLIC)
 427         PHP_HTTP_MESSAGE_BODY_ME(toCallback, ZEND_ACC_PUBLIC)
 428         PHP_HTTP_MESSAGE_BODY_ME(append, ZEND_ACC_PUBLIC)
 429         PHP_HTTP_MESSAGE_BODY_ME(add, ZEND_ACC_PUBLIC)
 430         EMPTY_FUNCTION_ENTRY
 431 };
 432 static zend_object_handlers php_http_message_body_object_handlers;
 433
 434 PHP_MINIT_FUNCTION(http_message_body)
 435 {
 436         PHP_HTTP_REGISTER_CLASS(http\\Message, Body, http_message_body, php_http_object_class_entry, 0);
 437         php_http_message_body_class_entry->create_object = php_http_message_body_object_new;
 438         memcpy(&php_http_message_body_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 439         php_http_message_body_object_handlers.clone_obj = php_http_message_body_object_clone;
 440
 441         return SUCCESS;
 442 }
 443
 444 zend_object_value php_http_message_body_object_new(zend_class_entry *ce TSRMLS_DC)
 445 {
 446         return php_http_message_body_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 447 }
 448
 449 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)
 450 {
 451         zend_object_value ov;
 452         php_http_message_body_object_t *o;
 453
 454         o = ecalloc(1, sizeof(php_http_message_body_object_t));
 455         zend_object_std_init((zend_object *) o, php_http_message_body_class_entry TSRMLS_CC);
 456         object_properties_init((zend_object *) o, ce);
 457
 458         if (ptr) {
 459                 *ptr = o;
 460         }
 461
 462         if (body) {
 463                 o->body = body;
 464         }
 465
 466         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_body_object_free, NULL TSRMLS_CC);
 467         ov.handlers = &php_http_message_body_object_handlers;
 468
 469         return ov;
 470 }
 471
 472 zend_object_value php_http_message_body_object_clone(zval *object TSRMLS_DC)
 473 {
 474         zend_object_value new_ov;
 475         php_http_message_body_object_t *new_obj = NULL;
 476         php_http_message_body_object_t *old_obj = zend_object_store_get_object(object TSRMLS_CC);
 477
 478         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 TSRMLS_CC);
 479         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
 480
 481         return new_ov;
 482 }
 483
 484 void php_http_message_body_object_free(void *object TSRMLS_DC)
 485 {
 486         php_http_message_body_object_t *obj = object;
 487
 488         php_http_message_body_free(&obj->body);
 489
 490         zend_object_std_dtor((zend_object *) obj TSRMLS_CC);
 491         efree(obj);
 492 }
 493
 494 PHP_METHOD(HttpMessageBody, __construct)
 495 {
 496         php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 497         zval *zstream = NULL;
 498         php_stream *stream;
 499
 500         with_error_handling(EH_THROW, php_http_exception_class_entry) {
 501                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r!", &zstream)) {
 502                         if (zstream) {
 503                                 php_stream_from_zval(stream, &zstream);
 504
 505                                 if (stream) {
 506                                         if (obj->body) {
 507                                                 php_http_message_body_dtor(obj->body);
 508                                         }
 509                                         obj->body = php_http_message_body_init(obj->body, stream TSRMLS_CC);
 510                                 }
 511                         }
 512                         if (!obj->body) {
 513                                 obj->body = php_http_message_body_init(NULL, NULL TSRMLS_CC);
 514                         }
 515                 }
 516         } end_error_handling();
 517 }
 518
 519 PHP_METHOD(HttpMessageBody, __toString)
 520 {
 521         if (SUCCESS == zend_parse_parameters_none()) {
 522                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 523                 char *str;
 524                 size_t len;
 525
 526                 php_http_message_body_to_string(obj->body, &str, &len, 0, 0);
 527                 if (str) {
 528                         RETURN_STRINGL(str, len, 0);
 529                 }
 530         }
 531         RETURN_EMPTY_STRING();
 532 }
 533
 534 PHP_METHOD(HttpMessageBody, toStream)
 535 {
 536         zval *zstream;
 537         long offset = 0, forlen = 0;
 538
 539         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|ll", &zstream, &offset, &forlen)) {
 540                 php_stream *stream;
 541                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 542
 543                 php_stream_from_zval(stream, &zstream);
 544                 php_http_message_body_to_stream(obj->body, stream, offset, forlen);
 545                 RETURN_TRUE;
 546         }
 547         RETURN_FALSE;
 548 }
 549
 550 struct fcd {
 551         zval *fcz;
 552         zend_fcall_info *fci;
 553         zend_fcall_info_cache *fcc;
 554 #ifdef ZTS
 555         void ***ts;
 556 #endif
 557 };
 558
 559 static size_t pass(void *cb_arg, const char *str, size_t len)
 560 {
 561         struct fcd *fcd = cb_arg;
 562         zval *zdata;
 563         TSRMLS_FETCH_FROM_CTX(fcd->ts);
 564
 565         MAKE_STD_ZVAL(zdata);
 566         ZVAL_STRINGL(zdata, str, len, 1);
 567         if (SUCCESS == zend_fcall_info_argn(fcd->fci TSRMLS_CC, 2, fcd->fcz, zdata)) {
 568                 zend_fcall_info_call(fcd->fci, fcd->fcc, NULL, NULL TSRMLS_CC);
 569                 zend_fcall_info_args_clear(fcd->fci, 0);
 570         }
 571         zval_ptr_dtor(&zdata);
 572         return len;
 573 }
 574
 575 PHP_METHOD(HttpMessageBody, toCallback)
 576 {
 577         struct fcd fcd;
 578         long offset = 0, forlen = 0;
 579
 580         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f|ll", &fcd.fci, &fcd.fcc, &offset, &forlen)) {
 581                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 582                 fcd.fcz = getThis();
 583                 Z_ADDREF_P(fcd.fcz);
 584                 php_http_message_body_to_callback(obj->body, pass, &fcd, offset, forlen);
 585                 zval_ptr_dtor(&fcd.fcz);
 586                 RETURN_TRUE;
 587         }
 588         RETURN_FALSE;
 589 }
 590
 591 PHP_METHOD(HttpMessageBody, append)
 592 {
 593         char *str;
 594         int len;
 595
 596         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)) {
 597                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 598
 599                 RETURN_LONG(php_http_message_body_append(obj->body, str, len));
 600         }
 601         RETURN_FALSE;
 602 }
 603
 604 PHP_METHOD(HttpMessageBody, add)
 605 {
 606         HashTable *fields = NULL, *files = NULL;
 607
 608         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|hh", &fields, &files)) {
 609                 php_http_message_body_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 610
 611                 RETURN_SUCCESS(php_http_message_body_add(obj->body, fields, files));
 612         }
 613         RETURN_FALSE;
 614 }
 615 /*
 616  * Local variables:
 617  * tab-width: 4
 618  * c-basic-offset: 4
 619  * End:
 620  * vim600: noet sw=4 ts=4 fdm=marker
 621  * vim<600: noet sw=4 ts=4
 622  */