test_get.c (30427B)
1 /* 2 This file is part of libmicrohttpd 3 Copyright (C) 2007, 2009, 2011 Christian Grothoff 4 Copyright (C) 2014-2022 Evgeny Grin (Karlson2k) 5 6 libmicrohttpd is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published 8 by the Free Software Foundation; either version 2, or (at your 9 option) any later version. 10 11 libmicrohttpd is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with libmicrohttpd; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. 20 */ 21 /** 22 * @file test_get.c 23 * @brief Testcase for libmicrohttpd GET operations 24 * @author Christian Grothoff 25 * @author Karlson2k (Evgeny Grin) 26 */ 27 #include "MHD_config.h" 28 #include "platform.h" 29 #include <curl/curl.h> 30 #include <microhttpd.h> 31 #include <stdlib.h> 32 #include <string.h> 33 #include <time.h> 34 #include <errno.h> 35 #include "mhd_has_in_name.h" 36 #include "mhd_has_param.h" 37 #include "mhd_sockets.h" /* only macros used */ 38 39 40 #define EXPECTED_URI_PATH "/hello_world?a=%26&b=c" 41 42 #ifdef _WIN32 43 #ifndef WIN32_LEAN_AND_MEAN 44 #define WIN32_LEAN_AND_MEAN 1 45 #endif /* !WIN32_LEAN_AND_MEAN */ 46 #include <windows.h> 47 #endif 48 49 #ifndef WINDOWS 50 #include <unistd.h> 51 #include <sys/socket.h> 52 #endif 53 54 #if defined(MHD_CPU_COUNT) && (MHD_CPU_COUNT + 0) < 2 55 #undef MHD_CPU_COUNT 56 #endif 57 #if ! defined(MHD_CPU_COUNT) 58 #define MHD_CPU_COUNT 2 59 #endif 60 61 static int oneone; 62 static uint16_t global_port; 63 64 struct CBC 65 { 66 char *buf; 67 size_t pos; 68 size_t size; 69 }; 70 71 72 static size_t 73 copyBuffer (void *ptr, size_t size, size_t nmemb, void *ctx) 74 { 75 struct CBC *cbc = ctx; 76 77 if (cbc->pos + size * nmemb > cbc->size) 78 return 0; /* overflow */ 79 memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb); 80 cbc->pos += size * nmemb; 81 return size * nmemb; 82 } 83 84 85 static void * 86 log_cb (void *cls, 87 const char *uri, 88 struct MHD_Connection *con) 89 { 90 (void) cls; 91 (void) con; 92 if (0 != strcmp (uri, 93 EXPECTED_URI_PATH)) 94 { 95 fprintf (stderr, 96 "Wrong URI: `%s'\n", 97 uri); 98 _exit (22); 99 } 100 return NULL; 101 } 102 103 104 static enum MHD_Result 105 ahc_echo (void *cls, 106 struct MHD_Connection *connection, 107 const char *url, 108 const char *method, 109 const char *version, 110 const char *upload_data, size_t *upload_data_size, 111 void **req_cls) 112 { 113 static int ptr; 114 struct MHD_Response *response; 115 enum MHD_Result ret; 116 const char *v; 117 (void) cls; 118 (void) version; 119 (void) upload_data; 120 (void) upload_data_size; /* Unused. Silence compiler warning. */ 121 122 if (0 != strcmp (MHD_HTTP_METHOD_GET, method)) 123 return MHD_NO; /* unexpected method */ 124 if (&ptr != *req_cls) 125 { 126 *req_cls = &ptr; 127 return MHD_YES; 128 } 129 *req_cls = NULL; 130 v = MHD_lookup_connection_value (connection, 131 MHD_GET_ARGUMENT_KIND, 132 "a"); 133 if ( (NULL == v) || 134 (0 != strcmp ("&", 135 v)) ) 136 { 137 fprintf (stderr, "Found while looking for 'a=&': 'a=%s'\n", 138 NULL == v ? "NULL" : v); 139 _exit (17); 140 } 141 v = NULL; 142 if (MHD_YES != MHD_lookup_connection_value_n (connection, 143 MHD_GET_ARGUMENT_KIND, 144 "b", 145 1, 146 &v, 147 NULL)) 148 { 149 fprintf (stderr, "Not found 'b' GET argument.\n"); 150 _exit (18); 151 } 152 if ( (NULL == v) || 153 (0 != strcmp ("c", 154 v)) ) 155 { 156 fprintf (stderr, "Found while looking for 'b=c': 'b=%s'\n", 157 NULL == v ? "NULL" : v); 158 _exit (19); 159 } 160 response = MHD_create_response_from_buffer_copy (strlen (url), 161 (const void *) url); 162 ret = MHD_queue_response (connection, 163 MHD_HTTP_OK, 164 response); 165 MHD_destroy_response (response); 166 if (ret == MHD_NO) 167 { 168 fprintf (stderr, "Failed to queue response.\n"); 169 _exit (19); 170 } 171 return ret; 172 } 173 174 175 static unsigned int 176 testInternalGet (uint32_t poll_flag) 177 { 178 struct MHD_Daemon *d; 179 CURL *c; 180 char buf[2048]; 181 struct CBC cbc; 182 CURLcode errornum; 183 184 if ( (0 == global_port) && 185 (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) 186 { 187 global_port = 1220; 188 if (oneone) 189 global_port += 20; 190 } 191 192 cbc.buf = buf; 193 cbc.size = 2048; 194 cbc.pos = 0; 195 d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG 196 | (enum MHD_FLAG) poll_flag, 197 global_port, NULL, NULL, 198 &ahc_echo, NULL, 199 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 200 MHD_OPTION_END); 201 if (d == NULL) 202 return 1; 203 if (0 == global_port) 204 { 205 const union MHD_DaemonInfo *dinfo; 206 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 207 if ((NULL == dinfo) || (0 == dinfo->port) ) 208 { 209 MHD_stop_daemon (d); return 32; 210 } 211 global_port = dinfo->port; 212 } 213 c = curl_easy_init (); 214 curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1" EXPECTED_URI_PATH); 215 curl_easy_setopt (c, CURLOPT_PORT, (long) global_port); 216 curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer); 217 curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc); 218 curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L); 219 curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L); 220 curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L); 221 if (oneone) 222 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 223 else 224 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); 225 /* NOTE: use of CONNECTTIMEOUT without also 226 setting NOSIGNAL results in really weird 227 crashes on my system!*/ 228 curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L); 229 if (CURLE_OK != (errornum = curl_easy_perform (c))) 230 { 231 fprintf (stderr, 232 "curl_easy_perform failed: `%s'\n", 233 curl_easy_strerror (errornum)); 234 curl_easy_cleanup (c); 235 MHD_stop_daemon (d); 236 return 2; 237 } 238 curl_easy_cleanup (c); 239 MHD_stop_daemon (d); 240 if (cbc.pos != strlen ("/hello_world")) 241 return 4; 242 if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world"))) 243 return 8; 244 return 0; 245 } 246 247 248 static unsigned int 249 testMultithreadedGet (uint32_t poll_flag) 250 { 251 struct MHD_Daemon *d; 252 CURL *c; 253 char buf[2048]; 254 struct CBC cbc; 255 CURLcode errornum; 256 257 if ( (0 == global_port) && 258 (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) 259 { 260 global_port = 1221; 261 if (oneone) 262 global_port += 20; 263 } 264 265 cbc.buf = buf; 266 cbc.size = 2048; 267 cbc.pos = 0; 268 d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION 269 | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG 270 | (enum MHD_FLAG) poll_flag, 271 global_port, NULL, NULL, 272 &ahc_echo, NULL, 273 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 274 MHD_OPTION_END); 275 if (d == NULL) 276 return 16; 277 if (0 == global_port) 278 { 279 const union MHD_DaemonInfo *dinfo; 280 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 281 if ((NULL == dinfo) || (0 == dinfo->port) ) 282 { 283 MHD_stop_daemon (d); return 32; 284 } 285 global_port = dinfo->port; 286 } 287 c = curl_easy_init (); 288 curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1" EXPECTED_URI_PATH); 289 curl_easy_setopt (c, CURLOPT_PORT, (long) global_port); 290 curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer); 291 curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc); 292 curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L); 293 curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L); 294 if (oneone) 295 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 296 else 297 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); 298 curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L); 299 /* NOTE: use of CONNECTTIMEOUT without also 300 setting NOSIGNAL results in really weird 301 crashes on my system! */ 302 curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L); 303 if (CURLE_OK != (errornum = curl_easy_perform (c))) 304 { 305 fprintf (stderr, 306 "curl_easy_perform failed: `%s'\n", 307 curl_easy_strerror (errornum)); 308 curl_easy_cleanup (c); 309 MHD_stop_daemon (d); 310 return 32; 311 } 312 curl_easy_cleanup (c); 313 MHD_stop_daemon (d); 314 if (cbc.pos != strlen ("/hello_world")) 315 return 64; 316 if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world"))) 317 return 128; 318 return 0; 319 } 320 321 322 static unsigned int 323 testMultithreadedPoolGet (uint32_t poll_flag) 324 { 325 struct MHD_Daemon *d; 326 CURL *c; 327 char buf[2048]; 328 struct CBC cbc; 329 CURLcode errornum; 330 331 if ( (0 == global_port) && 332 (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) 333 { 334 global_port = 1222; 335 if (oneone) 336 global_port += 20; 337 } 338 339 cbc.buf = buf; 340 cbc.size = 2048; 341 cbc.pos = 0; 342 d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG 343 | (enum MHD_FLAG) poll_flag, 344 global_port, NULL, NULL, 345 &ahc_echo, NULL, 346 MHD_OPTION_THREAD_POOL_SIZE, MHD_CPU_COUNT, 347 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 348 MHD_OPTION_END); 349 if (d == NULL) 350 return 16; 351 if (0 == global_port) 352 { 353 const union MHD_DaemonInfo *dinfo; 354 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 355 if ((NULL == dinfo) || (0 == dinfo->port) ) 356 { 357 MHD_stop_daemon (d); return 32; 358 } 359 global_port = dinfo->port; 360 } 361 c = curl_easy_init (); 362 curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1" EXPECTED_URI_PATH); 363 curl_easy_setopt (c, CURLOPT_PORT, (long) global_port); 364 curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer); 365 curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc); 366 curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L); 367 curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L); 368 if (oneone) 369 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 370 else 371 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); 372 curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L); 373 /* NOTE: use of CONNECTTIMEOUT without also 374 setting NOSIGNAL results in really weird 375 crashes on my system!*/ 376 curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L); 377 if (CURLE_OK != (errornum = curl_easy_perform (c))) 378 { 379 fprintf (stderr, 380 "curl_easy_perform failed: `%s'\n", 381 curl_easy_strerror (errornum)); 382 curl_easy_cleanup (c); 383 MHD_stop_daemon (d); 384 return 32; 385 } 386 curl_easy_cleanup (c); 387 MHD_stop_daemon (d); 388 if (cbc.pos != strlen ("/hello_world")) 389 return 64; 390 if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world"))) 391 return 128; 392 return 0; 393 } 394 395 396 static unsigned int 397 testExternalGet (int thread_unsafe) 398 { 399 struct MHD_Daemon *d; 400 CURL *c; 401 char buf[2048]; 402 struct CBC cbc; 403 CURLM *multi; 404 CURLMcode mret; 405 fd_set rs; 406 fd_set ws; 407 fd_set es; 408 MHD_socket maxsock; 409 int maxposixs; 410 int running; 411 struct CURLMsg *msg; 412 time_t start; 413 struct timeval tv; 414 415 if ( (0 == global_port) && 416 (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) 417 { 418 global_port = 1223; 419 if (oneone) 420 global_port += 20; 421 } 422 423 multi = NULL; 424 cbc.buf = buf; 425 cbc.size = 2048; 426 cbc.pos = 0; 427 d = MHD_start_daemon (MHD_USE_ERROR_LOG 428 | (thread_unsafe ? MHD_USE_NO_THREAD_SAFETY : 0), 429 global_port, NULL, NULL, 430 &ahc_echo, NULL, 431 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 432 MHD_OPTION_APP_FD_SETSIZE, (int) FD_SETSIZE, 433 MHD_OPTION_END); 434 if (d == NULL) 435 return 256; 436 if (0 == global_port) 437 { 438 const union MHD_DaemonInfo *dinfo; 439 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 440 if ((NULL == dinfo) || (0 == dinfo->port) ) 441 { 442 MHD_stop_daemon (d); return 32; 443 } 444 global_port = dinfo->port; 445 } 446 c = curl_easy_init (); 447 curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1" EXPECTED_URI_PATH); 448 curl_easy_setopt (c, CURLOPT_PORT, (long) global_port); 449 curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer); 450 curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc); 451 curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L); 452 if (oneone) 453 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 454 else 455 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); 456 curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L); 457 curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L); 458 /* NOTE: use of CONNECTTIMEOUT without also 459 setting NOSIGNAL results in really weird 460 crashes on my system! */ 461 curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L); 462 463 464 multi = curl_multi_init (); 465 if (multi == NULL) 466 { 467 curl_easy_cleanup (c); 468 MHD_stop_daemon (d); 469 return 512; 470 } 471 mret = curl_multi_add_handle (multi, c); 472 if (mret != CURLM_OK) 473 { 474 curl_multi_cleanup (multi); 475 curl_easy_cleanup (c); 476 MHD_stop_daemon (d); 477 return 1024; 478 } 479 start = time (NULL); 480 while ((time (NULL) - start < 5) && (multi != NULL)) 481 { 482 maxsock = MHD_INVALID_SOCKET; 483 maxposixs = -1; 484 FD_ZERO (&rs); 485 FD_ZERO (&ws); 486 FD_ZERO (&es); 487 curl_multi_perform (multi, &running); 488 mret = curl_multi_fdset (multi, &rs, &ws, &es, &maxposixs); 489 if (mret != CURLM_OK) 490 { 491 curl_multi_remove_handle (multi, c); 492 curl_multi_cleanup (multi); 493 curl_easy_cleanup (c); 494 MHD_stop_daemon (d); 495 return 2048; 496 } 497 if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxsock)) 498 { 499 curl_multi_remove_handle (multi, c); 500 curl_multi_cleanup (multi); 501 curl_easy_cleanup (c); 502 MHD_stop_daemon (d); 503 return 4096; 504 } 505 tv.tv_sec = 0; 506 tv.tv_usec = 1000; 507 #ifdef MHD_POSIX_SOCKETS 508 if (maxsock > maxposixs) 509 maxposixs = maxsock; 510 #endif /* MHD_POSIX_SOCKETS */ 511 if (-1 == select (maxposixs + 1, &rs, &ws, &es, &tv)) 512 { 513 #ifdef MHD_POSIX_SOCKETS 514 if (EINTR != errno) 515 { 516 fprintf (stderr, "Unexpected select() error: %d. Line: %d\n", 517 (int) errno, __LINE__); 518 fflush (stderr); 519 exit (99); 520 } 521 #else 522 if ((WSAEINVAL != WSAGetLastError ()) || 523 (0 != rs.fd_count) || (0 != ws.fd_count) || (0 != es.fd_count) ) 524 { 525 fprintf (stderr, "Unexpected select() error: %d. Line: %d\n", 526 (int) WSAGetLastError (), __LINE__); 527 fflush (stderr); 528 exit (99); 529 } 530 Sleep (1); 531 #endif 532 } 533 curl_multi_perform (multi, &running); 534 if (0 == running) 535 { 536 int pending; 537 int curl_fine = 0; 538 while (NULL != (msg = curl_multi_info_read (multi, &pending))) 539 { 540 if (msg->msg == CURLMSG_DONE) 541 { 542 if (msg->data.result == CURLE_OK) 543 curl_fine = 1; 544 else 545 { 546 fprintf (stderr, 547 "%s failed at %s:%d: `%s'\n", 548 "curl_multi_perform", 549 __FILE__, 550 __LINE__, curl_easy_strerror (msg->data.result)); 551 abort (); 552 } 553 } 554 } 555 if (! curl_fine) 556 { 557 fprintf (stderr, "libcurl haven't returned OK code\n"); 558 abort (); 559 } 560 curl_multi_remove_handle (multi, c); 561 curl_multi_cleanup (multi); 562 curl_easy_cleanup (c); 563 c = NULL; 564 multi = NULL; 565 } 566 MHD_run (d); 567 } 568 if (multi != NULL) 569 { 570 curl_multi_remove_handle (multi, c); 571 curl_easy_cleanup (c); 572 curl_multi_cleanup (multi); 573 } 574 MHD_stop_daemon (d); 575 if (cbc.pos != strlen ("/hello_world")) 576 return 8192; 577 if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world"))) 578 return 16384; 579 return 0; 580 } 581 582 583 static unsigned int 584 testUnknownPortGet (uint32_t poll_flag) 585 { 586 struct MHD_Daemon *d; 587 const union MHD_DaemonInfo *di; 588 CURL *c; 589 char buf[2048]; 590 struct CBC cbc; 591 CURLcode errornum; 592 uint16_t port; 593 594 struct sockaddr_in addr; 595 socklen_t addr_len = sizeof(addr); 596 memset (&addr, 0, sizeof(addr)); 597 addr.sin_family = AF_INET; 598 addr.sin_port = 0; 599 addr.sin_addr.s_addr = INADDR_ANY; 600 601 cbc.buf = buf; 602 cbc.size = 2048; 603 cbc.pos = 0; 604 d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG 605 | (enum MHD_FLAG) poll_flag, 606 0, NULL, NULL, &ahc_echo, NULL, 607 MHD_OPTION_SOCK_ADDR, &addr, 608 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 609 MHD_OPTION_END); 610 if (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) 611 { 612 di = MHD_get_daemon_info (d, MHD_DAEMON_INFO_LISTEN_FD); 613 if (di == NULL) 614 return 65536; 615 616 if (0 != getsockname (di->listen_fd, (struct sockaddr *) &addr, &addr_len)) 617 return 131072; 618 619 if (addr.sin_family != AF_INET) 620 return 26214; 621 port = ntohs (addr.sin_port); 622 } 623 else 624 { 625 const union MHD_DaemonInfo *dinfo; 626 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 627 if ((NULL == dinfo) || (0 == dinfo->port) ) 628 { 629 MHD_stop_daemon (d); return 32; 630 } 631 port = dinfo->port; 632 } 633 634 snprintf (buf, 635 sizeof(buf), 636 "http://127.0.0.1:%u%s", 637 (unsigned int) port, 638 EXPECTED_URI_PATH); 639 640 c = curl_easy_init (); 641 curl_easy_setopt (c, CURLOPT_URL, buf); 642 curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer); 643 curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc); 644 curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L); 645 curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L); 646 curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L); 647 if (oneone) 648 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 649 else 650 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); 651 /* NOTE: use of CONNECTTIMEOUT without also 652 setting NOSIGNAL results in really weird 653 crashes on my system! */ 654 curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L); 655 if (CURLE_OK != (errornum = curl_easy_perform (c))) 656 { 657 fprintf (stderr, 658 "curl_easy_perform failed: `%s'\n", 659 curl_easy_strerror (errornum)); 660 curl_easy_cleanup (c); 661 MHD_stop_daemon (d); 662 return 524288; 663 } 664 curl_easy_cleanup (c); 665 MHD_stop_daemon (d); 666 if (cbc.pos != strlen ("/hello_world")) 667 return 1048576; 668 if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world"))) 669 return 2097152; 670 return 0; 671 } 672 673 674 static unsigned int 675 testStopRace (uint32_t poll_flag) 676 { 677 struct sockaddr_in sin; 678 MHD_socket fd; 679 struct MHD_Daemon *d; 680 681 if ( (0 == global_port) && 682 (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) 683 { 684 global_port = 1224; 685 if (oneone) 686 global_port += 20; 687 } 688 689 d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION 690 | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG 691 | (enum MHD_FLAG) poll_flag, 692 global_port, NULL, NULL, 693 &ahc_echo, NULL, 694 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 695 MHD_OPTION_END); 696 if (d == NULL) 697 return 16; 698 if (0 == global_port) 699 { 700 const union MHD_DaemonInfo *dinfo; 701 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 702 if ((NULL == dinfo) || (0 == dinfo->port) ) 703 { 704 MHD_stop_daemon (d); return 32; 705 } 706 global_port = dinfo->port; 707 } 708 709 fd = socket (PF_INET, SOCK_STREAM, 0); 710 if (fd == MHD_INVALID_SOCKET) 711 { 712 fprintf (stderr, "socket error\n"); 713 return 256; 714 } 715 716 memset (&sin, 0, sizeof(sin)); 717 sin.sin_family = AF_INET; 718 sin.sin_port = htons (global_port); 719 sin.sin_addr.s_addr = htonl (0x7f000001); 720 721 if (connect (fd, (struct sockaddr *) (&sin), sizeof(sin)) < 0) 722 { 723 fprintf (stderr, "connect error\n"); 724 MHD_socket_close_chk_ (fd); 725 return 512; 726 } 727 728 /* printf("Waiting\n"); */ 729 /* Let the thread get going. */ 730 usleep (500000); 731 732 /* printf("Stopping daemon\n"); */ 733 MHD_stop_daemon (d); 734 735 MHD_socket_close_chk_ (fd); 736 737 /* printf("good\n"); */ 738 return 0; 739 } 740 741 742 static enum MHD_Result 743 ahc_empty (void *cls, 744 struct MHD_Connection *connection, 745 const char *url, 746 const char *method, 747 const char *version, 748 const char *upload_data, 749 size_t *upload_data_size, 750 void **req_cls) 751 { 752 static int ptr; 753 struct MHD_Response *response; 754 enum MHD_Result ret; 755 (void) cls; 756 (void) url; 757 (void) url; 758 (void) version; /* Unused. Silent compiler warning. */ 759 (void) upload_data; 760 (void) upload_data_size; /* Unused. Silent compiler warning. */ 761 762 if (0 != strcmp ("GET", method)) 763 return MHD_NO; /* unexpected method */ 764 if (&ptr != *req_cls) 765 { 766 *req_cls = &ptr; 767 return MHD_YES; 768 } 769 *req_cls = NULL; 770 response = MHD_create_response_empty (MHD_RF_NONE); 771 ret = MHD_queue_response (connection, 772 MHD_HTTP_OK, 773 response); 774 MHD_destroy_response (response); 775 if (ret == MHD_NO) 776 { 777 fprintf (stderr, "Failed to queue response.\n"); 778 _exit (20); 779 } 780 return ret; 781 } 782 783 784 static int 785 curlExcessFound (CURL *c, 786 curl_infotype type, 787 char *data, 788 size_t size, 789 void *cls) 790 { 791 static const char *excess_found = "Excess found"; 792 const size_t str_size = strlen (excess_found); 793 (void) c; /* Unused. Silent compiler warning. */ 794 795 if ((CURLINFO_TEXT == type) 796 && (size >= str_size) 797 && (0 == strncmp (excess_found, data, str_size))) 798 *(int *) cls = 1; 799 return 0; 800 } 801 802 803 static unsigned int 804 testEmptyGet (uint32_t poll_flag) 805 { 806 struct MHD_Daemon *d; 807 CURL *c; 808 char buf[2048]; 809 struct CBC cbc; 810 CURLcode errornum; 811 int excess_found = 0; 812 813 if ( (0 == global_port) && 814 (MHD_NO == MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) ) 815 { 816 global_port = 1225; 817 if (oneone) 818 global_port += 20; 819 } 820 821 cbc.buf = buf; 822 cbc.size = 2048; 823 cbc.pos = 0; 824 d = MHD_start_daemon (MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG 825 | (enum MHD_FLAG) poll_flag, 826 global_port, NULL, NULL, 827 &ahc_empty, NULL, 828 MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL, 829 MHD_OPTION_END); 830 if (d == NULL) 831 return 4194304; 832 if (0 == global_port) 833 { 834 const union MHD_DaemonInfo *dinfo; 835 dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT); 836 if ((NULL == dinfo) || (0 == dinfo->port) ) 837 { 838 MHD_stop_daemon (d); return 32; 839 } 840 global_port = dinfo->port; 841 } 842 c = curl_easy_init (); 843 curl_easy_setopt (c, CURLOPT_URL, "http://127.0.0.1" EXPECTED_URI_PATH); 844 curl_easy_setopt (c, CURLOPT_PORT, (long) global_port); 845 curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer); 846 curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc); 847 curl_easy_setopt (c, CURLOPT_DEBUGFUNCTION, &curlExcessFound); 848 curl_easy_setopt (c, CURLOPT_DEBUGDATA, &excess_found); 849 curl_easy_setopt (c, CURLOPT_VERBOSE, 1L); 850 curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L); 851 curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L); 852 curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L); 853 if (oneone) 854 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 855 else 856 curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); 857 /* NOTE: use of CONNECTTIMEOUT without also 858 setting NOSIGNAL results in really weird 859 crashes on my system!*/ 860 curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L); 861 if (CURLE_OK != (errornum = curl_easy_perform (c))) 862 { 863 fprintf (stderr, 864 "curl_easy_perform failed: `%s'\n", 865 curl_easy_strerror (errornum)); 866 curl_easy_cleanup (c); 867 MHD_stop_daemon (d); 868 return 8388608; 869 } 870 curl_easy_cleanup (c); 871 MHD_stop_daemon (d); 872 if (cbc.pos != 0) 873 return 16777216; 874 if (excess_found) 875 return 33554432; 876 return 0; 877 } 878 879 880 int 881 main (int argc, char *const *argv) 882 { 883 unsigned int errorCount = 0; 884 unsigned int test_result = 0; 885 int verbose = 0; 886 887 if ((NULL == argv) || (0 == argv[0])) 888 return 99; 889 oneone = has_in_name (argv[0], "11"); 890 verbose = has_param (argc, argv, "-v") || has_param (argc, argv, "--verbose"); 891 if (0 != curl_global_init (CURL_GLOBAL_WIN32)) 892 return 2; 893 global_port = 0; 894 test_result = testExternalGet (! 0); 895 if (test_result) 896 fprintf (stderr, "FAILED: testExternalGet (!0) - %u.\n", test_result); 897 else if (verbose) 898 printf ("PASSED: testExternalGet ().\n"); 899 errorCount += test_result; 900 if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_THREADS)) 901 { 902 test_result += testExternalGet (0); 903 if (test_result) 904 fprintf (stderr, "FAILED: testExternalGet (0) - %u.\n", test_result); 905 else if (verbose) 906 printf ("PASSED: testExternalGet ().\n"); 907 errorCount += test_result; 908 test_result += testInternalGet (0); 909 if (test_result) 910 fprintf (stderr, "FAILED: testInternalGet (0) - %u.\n", test_result); 911 else if (verbose) 912 printf ("PASSED: testInternalGet (0).\n"); 913 errorCount += test_result; 914 test_result += testMultithreadedGet (0); 915 if (test_result) 916 fprintf (stderr, "FAILED: testMultithreadedGet (0) - %u.\n", test_result); 917 else if (verbose) 918 printf ("PASSED: testMultithreadedGet (0).\n"); 919 errorCount += test_result; 920 test_result += testMultithreadedPoolGet (0); 921 if (test_result) 922 fprintf (stderr, "FAILED: testMultithreadedPoolGet (0) - %u.\n", 923 test_result); 924 else if (verbose) 925 printf ("PASSED: testMultithreadedPoolGet (0).\n"); 926 errorCount += test_result; 927 test_result += testUnknownPortGet (0); 928 if (test_result) 929 fprintf (stderr, "FAILED: testUnknownPortGet (0) - %u.\n", test_result); 930 else if (verbose) 931 printf ("PASSED: testUnknownPortGet (0).\n"); 932 errorCount += test_result; 933 test_result += testStopRace (0); 934 if (test_result) 935 fprintf (stderr, "FAILED: testStopRace (0) - %u.\n", test_result); 936 else if (verbose) 937 printf ("PASSED: testStopRace (0).\n"); 938 errorCount += test_result; 939 test_result += testEmptyGet (0); 940 if (test_result) 941 fprintf (stderr, "FAILED: testEmptyGet (0) - %u.\n", test_result); 942 else if (verbose) 943 printf ("PASSED: testEmptyGet (0).\n"); 944 errorCount += test_result; 945 if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_POLL)) 946 { 947 test_result += testInternalGet (MHD_USE_POLL); 948 if (test_result) 949 fprintf (stderr, "FAILED: testInternalGet (MHD_USE_POLL) - %u.\n", 950 test_result); 951 else if (verbose) 952 printf ("PASSED: testInternalGet (MHD_USE_POLL).\n"); 953 errorCount += test_result; 954 test_result += testMultithreadedGet (MHD_USE_POLL); 955 if (test_result) 956 fprintf (stderr, "FAILED: testMultithreadedGet (MHD_USE_POLL) - %u.\n", 957 test_result); 958 else if (verbose) 959 printf ("PASSED: testMultithreadedGet (MHD_USE_POLL).\n"); 960 errorCount += test_result; 961 test_result += testMultithreadedPoolGet (MHD_USE_POLL); 962 if (test_result) 963 fprintf (stderr, 964 "FAILED: testMultithreadedPoolGet (MHD_USE_POLL) - %u.\n", 965 test_result); 966 else if (verbose) 967 printf ("PASSED: testMultithreadedPoolGet (MHD_USE_POLL).\n"); 968 errorCount += test_result; 969 test_result += testUnknownPortGet (MHD_USE_POLL); 970 if (test_result) 971 fprintf (stderr, "FAILED: testUnknownPortGet (MHD_USE_POLL) - %u.\n", 972 test_result); 973 else if (verbose) 974 printf ("PASSED: testUnknownPortGet (MHD_USE_POLL).\n"); 975 errorCount += test_result; 976 test_result += testStopRace (MHD_USE_POLL); 977 if (test_result) 978 fprintf (stderr, "FAILED: testStopRace (MHD_USE_POLL) - %u.\n", 979 test_result); 980 else if (verbose) 981 printf ("PASSED: testStopRace (MHD_USE_POLL).\n"); 982 errorCount += test_result; 983 test_result += testEmptyGet (MHD_USE_POLL); 984 if (test_result) 985 fprintf (stderr, "FAILED: testEmptyGet (MHD_USE_POLL) - %u.\n", 986 test_result); 987 else if (verbose) 988 printf ("PASSED: testEmptyGet (MHD_USE_POLL).\n"); 989 errorCount += test_result; 990 } 991 if (MHD_YES == MHD_is_feature_supported (MHD_FEATURE_EPOLL)) 992 { 993 test_result += testInternalGet (MHD_USE_EPOLL); 994 if (test_result) 995 fprintf (stderr, "FAILED: testInternalGet (MHD_USE_EPOLL) - %u.\n", 996 test_result); 997 else if (verbose) 998 printf ("PASSED: testInternalGet (MHD_USE_EPOLL).\n"); 999 errorCount += test_result; 1000 test_result += testMultithreadedPoolGet (MHD_USE_EPOLL); 1001 if (test_result) 1002 fprintf (stderr, 1003 "FAILED: testMultithreadedPoolGet (MHD_USE_EPOLL) - %u.\n", 1004 test_result); 1005 else if (verbose) 1006 printf ("PASSED: testMultithreadedPoolGet (MHD_USE_EPOLL).\n"); 1007 errorCount += test_result; 1008 test_result += testUnknownPortGet (MHD_USE_EPOLL); 1009 if (test_result) 1010 fprintf (stderr, "FAILED: testUnknownPortGet (MHD_USE_EPOLL) - %u.\n", 1011 test_result); 1012 else if (verbose) 1013 printf ("PASSED: testUnknownPortGet (MHD_USE_EPOLL).\n"); 1014 errorCount += test_result; 1015 test_result += testEmptyGet (MHD_USE_EPOLL); 1016 if (test_result) 1017 fprintf (stderr, "FAILED: testEmptyGet (MHD_USE_EPOLL) - %u.\n", 1018 test_result); 1019 else if (verbose) 1020 printf ("PASSED: testEmptyGet (MHD_USE_EPOLL).\n"); 1021 errorCount += test_result; 1022 } 1023 } 1024 if (0 != errorCount) 1025 fprintf (stderr, 1026 "Error (code: %u)\n", 1027 errorCount); 1028 else if (verbose) 1029 printf ("All tests passed.\n"); 1030 curl_global_cleanup (); 1031 return (0 == errorCount) ? 0 : 1; /* 0 == pass */ 1032 }