1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682
|
/*
* Copyright 1999-2006 University of Chicago
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file http_put_test.c
* @brief HTTP Put Test
*
* Test that clients can send HTTP message bodies.
*
* Test parameters are
* - -f filename<br>
* Name of file to be used as the test message
* - -v "HTTP/1.0"|"HTTP/1.1"<br>
* Set HTTP version to use
* - -t "chunked"|"identity"<br>
* Set transfer encoding (for HTTP/1.1 transfers only)
* - -b buffer-size<br>
* Set the size (in bytes) to be read/written at a time
*
* The test client will send the POST request for the /put-test URI.
*
* The test server will
* - verify the receipt of the /put-test URI
* - compare the message body to that of the test file.
* - generate a response which indicates whether the comparison succeeded.
*
* Test test client will then compare the response message with the contents
* of the file.
*/
#include "globus_common.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "globus_xio.h"
#include "globus_xio_http.h"
#include "globus_xio_tcp_driver.h"
#include "http_test_common.h"
#ifdef _WIN32
#include <getopt.h>
#endif
int done = 0;
globus_byte_t * message_body;
long file_size;
globus_xio_http_version_t version = GLOBUS_XIO_HTTP_VERSION_UNSET;
size_t buffer_size = 0;
char * transfer_encoding = NULL;
globus_xio_driver_t tcp_driver;
globus_xio_driver_t http_driver;
globus_xio_stack_t stack;
#define HTTP_1_0 "HTTP/1.0"
#define HTTP_1_1 "HTTP/1.1"
#define CHUNKED "chunked"
#define IDENTITY "identity"
static
void
globus_l_xio_test_server_request_callback(
void * user_arg,
globus_result_t result,
const char * method,
const char * uri,
globus_xio_http_version_t http_version,
globus_hashtable_t headers);
static
int
globus_l_xio_test_read_file(
const char * filename);
static
globus_result_t
globus_l_xio_test_write_buffer(
globus_xio_handle_t handle,
globus_byte_t * message,
globus_size_t message_size,
globus_size_t buffer_size);
static
globus_result_t
globus_l_xio_test_read_buffer(
globus_xio_handle_t handle,
globus_byte_t * message,
globus_size_t message_size,
globus_size_t buffer_size);
void
globus_l_xio_test_server_handle_request(
void * ignored);
static void usage(const char * cmd)
{
printf("Usage: %s [options] [-c|-s] -f filename\n"
"Options:\n"
" -v \"HTTP/1.0\" | \"HTTP/1.1\" HTTP version\n"
" -t \"chunked\" | \"identity\" Client Transfer-Encoding\n"
" -b buffer-size Size of reads and writes\n",
cmd);
}
int
client_main(
const char * filename,
const char * contact,
globus_xio_http_version_t http_version)
{
int rc;
globus_result_t result;
int header_cnt = 0;
char content_length_buffer[64];
globus_xio_http_header_t headers[2];
globus_xio_data_descriptor_t descriptor;
globus_byte_t buffer[1];
globus_xio_handle_t handle;
int status_code;
char * reason_phrase;
rc = globus_l_xio_test_read_file(filename);
if (rc != 0)
{
goto error_exit;
}
if (transfer_encoding != NULL)
{
headers[header_cnt].name = "Transfer-Encoding";
headers[header_cnt].value = transfer_encoding;
header_cnt++;
}
if ((http_version == GLOBUS_XIO_HTTP_VERSION_1_0) ||
((transfer_encoding != NULL)
&& strcmp(transfer_encoding, IDENTITY) == 0))
{
sprintf(content_length_buffer, "%ld", file_size);
headers[header_cnt].name = "Content-Length";
headers[header_cnt].value = &content_length_buffer[0];
header_cnt++;
}
result = http_test_client_request(
&handle,
tcp_driver,
http_driver,
stack,
contact,
"%2fput-test",
"PUT",
http_version,
headers,
header_cnt);
if (result != GLOBUS_SUCCESS)
{
fprintf(stderr, "Error making request: %s\n",
globus_object_printable_to_string(globus_error_get(result)));
rc = 50;
goto error_exit;
}
result = globus_l_xio_test_write_buffer(
handle,
message_body,
file_size,
buffer_size);
if (result != GLOBUS_SUCCESS)
{
rc = 51;
goto close_exit;
}
/* READ RESPONSE */
result = globus_xio_data_descriptor_init(&descriptor, handle);
if (result != GLOBUS_SUCCESS)
{
rc = 52;
goto close_exit;
}
result = globus_xio_read(
handle,
buffer,
0,
0,
NULL,
descriptor);
if (result != GLOBUS_SUCCESS)
{
rc = 53;
goto close_exit;
}
result = globus_xio_data_descriptor_cntl(
descriptor,
http_driver,
GLOBUS_XIO_HTTP_GET_RESPONSE,
&status_code,
&reason_phrase,
NULL,
NULL);
if (result != GLOBUS_SUCCESS || status_code < 200 || status_code > 299)
{
rc = 54;
fprintf(stderr, "PUT failed with \"%03d %s\"\n",
status_code,
reason_phrase);
goto close_exit;
}
close_exit:
globus_xio_close(handle, NULL);
error_exit:
if (rc == 0)
{
printf("Success\n");
}
else
{
printf("Error\n");
}
return rc;
}
/* client_main() */
static
int
server_main(
const char * filename)
{
int rc;
globus_result_t result;
http_test_server_t test_server;
rc = globus_l_xio_test_read_file(filename);
if (rc != 0)
{
goto error_exit;
}
result = http_test_server_init(
&test_server,
tcp_driver,
http_driver,
stack);
if (result != GLOBUS_SUCCESS)
{
char * msg = globus_error_print_friendly(globus_error_peek(result));
fprintf(stderr, "server_init failed: %s\n", msg);
rc = 29;
goto error_exit;
}
result = http_test_server_register_handler(
&test_server,
"/put-test",
globus_l_xio_test_server_request_callback,
&test_server);
printf("%s\n", test_server.contact);
fflush(stdout);
result = http_test_server_run(&test_server);
if (result != GLOBUS_SUCCESS)
{
rc = 30;
goto error_exit;
}
http_test_server_destroy(&test_server);
error_exit:
return rc;
}
/* server_main() */
static
void
globus_l_xio_test_server_request_callback(
void * user_arg,
globus_result_t result,
const char * method,
const char * uri,
globus_xio_http_version_t http_version,
globus_hashtable_t headers)
{
http_test_server_t * test_server = user_arg;
int rc=200;
if (result == GLOBUS_SUCCESS &&
method != NULL && uri != NULL &&
(strcmp(method, "PUT") == 0) &&
(strcmp(uri, "/put-test") == 0))
{
result = globus_l_xio_test_read_buffer(
test_server->handle,
message_body,
file_size,
buffer_size);
if (result != GLOBUS_SUCCESS)
{
fprintf(stderr, "Error reading buffer: %s\n",
globus_object_printable_to_string(
globus_error_peek(result)));
rc = 404;
}
}
else
{
rc = 404;
}
http_test_server_shutdown(test_server);
http_test_server_close_handle(test_server);
return;
http_test_server_respond(
test_server,
rc,
NULL,
NULL,
0);
http_test_server_shutdown(test_server);
http_test_server_close_handle(test_server);
}
/* globus_l_xio_test_server_request_callback() */
static
int
globus_l_xio_test_read_file(
const char * filename)
{
int rc;
FILE * fp;
fp = fopen(filename, "rb");
if (fp == NULL)
{
rc = 35;
fprintf(stderr, "Error opening %s: %s\n",
filename, strerror(errno));
goto error_exit;
}
rc = fseek(fp, 0, SEEK_END);
if (rc < 0)
{
rc = 36;
fprintf(stderr, "Error seeking %s: %s\n",
filename, strerror(errno));
goto fclose_exit;
}
file_size = ftell(fp);
if (file_size < 0)
{
rc = 37;
fprintf(stderr, "Error getting file size: %s\n",
strerror(errno));
goto fclose_exit;
}
rewind(fp);
message_body = globus_libc_malloc(file_size+1);
if (message_body == NULL)
{
rc = 38;
fprintf(stderr, "Error allocating buffer: %s\n",
strerror(errno));
goto fclose_exit;
}
rc = fread(message_body, (size_t) file_size, 1, fp);
if (rc != 1)
{
rc = 39;
fprintf(stderr, "Error reading %s: %s\n",
filename, strerror(errno));
goto fclose_exit;
}
message_body[(size_t)file_size] = '\0';
rc = 0;
fclose_exit:
fclose(fp);
error_exit:
return rc;
}
/* globus_l_xio_test_read_file() */
static
globus_result_t
globus_l_xio_test_write_buffer(
globus_xio_handle_t handle,
globus_byte_t * message,
globus_size_t message_size,
globus_size_t buffer_size)
{
globus_byte_t * ptr = message;
globus_size_t left = message_size;
globus_size_t to_write;
globus_size_t nbytes;
globus_result_t result = GLOBUS_SUCCESS;
GlobusXIOName(globus_l_xio_test_write_buffer);
if (buffer_size == 0)
{
buffer_size = 1024;
}
while ((left > 0) && (result == GLOBUS_SUCCESS))
{
to_write = (left > buffer_size) ? buffer_size : left;
result = globus_xio_write(
handle,
ptr,
to_write,
to_write,
&nbytes,
NULL);
if (result == GLOBUS_SUCCESS)
{
if (nbytes != to_write)
{
fprintf(stderr, "Didn't write all I expected.\n");
result = GlobusXIOErrorEOF();
}
left -= nbytes;
ptr += nbytes;
}
else
{
fprintf(stderr, "Error writing data: %s\n",
globus_object_printable_to_string(globus_error_peek(result)));
}
}
globus_xio_handle_cntl(
handle,
http_driver,
GLOBUS_XIO_HTTP_HANDLE_SET_END_OF_ENTITY);
return result;
}
/* globus_l_xio_test_write_buffer() */
static
globus_result_t
globus_l_xio_test_read_buffer(
globus_xio_handle_t handle,
globus_byte_t * message,
globus_size_t message_size,
globus_size_t buffer_size)
{
globus_size_t offset=0;
globus_size_t left = message_size;
globus_size_t to_read;
globus_size_t nbytes;
globus_result_t result = GLOBUS_SUCCESS;
globus_byte_t * buffer;
GlobusXIOName(globus_l_xio_test_read_buffer);
if (buffer_size == 0)
{
buffer_size = 1024;
}
buffer = globus_libc_malloc(buffer_size);
if (buffer == NULL)
{
result = GlobusXIOErrorMemory("buffer");
}
while ((left > 0) || (result == GLOBUS_SUCCESS))
{
nbytes = 0;
to_read = (left > buffer_size) ? buffer_size :
(left > 0 ? left : buffer_size);
result = globus_xio_read(
handle,
buffer,
buffer_size,
1,
&nbytes,
NULL);
if (nbytes > 0)
{
if (left > 0)
{
if (memcmp(message+offset, buffer, nbytes) != 0)
{
fprintf(stderr, "File doesn't match\n");
result = GlobusXIOErrorParameter("buffer");
}
left -= nbytes;
}
else
{
fprintf(stderr, "File doesn't match\n");
result = GlobusXIOErrorParameter("buffer");
}
offset += nbytes;
}
}
if (offset == message_size && http_is_eof(result))
{
result = GLOBUS_SUCCESS;
}
else if (result != GLOBUS_SUCCESS)
{
fprintf(stderr, "Error reading from http: %s\n",
globus_object_printable_to_string(globus_error_peek(result)));
fprintf(stderr, "after reading %lu of %lu bytes\n",
(unsigned long) offset, (unsigned long) message_size);
}
return result;
}
/* globus_l_xio_test_read_buffer() */
void
globus_l_xio_test_server_handle_request(
void * ignored)
{
}
/* globus_l_xio_test_server_handle_request() */
int
main(
int argc,
char * argv[])
{
int rc;
char * filename = NULL;
char * contact = NULL;
globus_bool_t server = GLOBUS_FALSE;
char gets_buffer[1024];
while ((rc = getopt(argc, argv, "hf:cst:b:v:")) != EOF)
{
switch (rc)
{
case 'h':
usage(argv[0]);
exit(0);
case 'f':
filename = optarg;
break;
case 'c':
server = GLOBUS_FALSE;
contact = fgets(gets_buffer, sizeof(gets_buffer), stdin);
break;
case 's':
server = GLOBUS_TRUE;
contact = NULL;
break;
case 't':
if ((strcmp(optarg, CHUNKED) == 0)
|| (strcmp(optarg, IDENTITY) == 0))
{
transfer_encoding = optarg;
}
else
{
usage(argv[0]);
exit(1);
}
break;
case 'b':
rc = sscanf(optarg, "%zd", &buffer_size);
if (rc != 1)
{
usage(argv[0]);
exit(1);
}
break;
case 'v':
if (strcmp(optarg, HTTP_1_0) == 0)
{
version = GLOBUS_XIO_HTTP_VERSION_1_0;
}
else if (strcmp(optarg, HTTP_1_1) == 0)
{
version = GLOBUS_XIO_HTTP_VERSION_1_1;
}
else
{
usage(argv[0]);
exit(1);
}
break;
default:
usage(argv[0]);
exit(1);
}
}
if (((!server) && (contact == NULL)) || (filename == NULL))
{
usage(argv[0]);
exit(1);
}
rc = http_test_initialize(&tcp_driver, &http_driver, &stack);
if (rc != 0)
{
goto error_exit;
}
if (server)
{
rc = server_main(
filename);
}
else
{
rc = client_main(
filename,
contact,
version);
}
globus_xio_stack_destroy(stack);
globus_xio_driver_unload(http_driver);
globus_xio_driver_unload(tcp_driver);
globus_module_deactivate_all();
error_exit:
return rc;
}
/* main() */
|