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curl

    1: /***************************************************************************
    2:  *                                  _   _ ____  _
    3:  *  Project                     ___| | | |  _ \| |
    4:  *                             / __| | | | |_) | |
    5:  *                            | (__| |_| |  _ <| |___
    6:  *                             \___|\___/|_| \_\_____|
    7:  *
    8:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
    9:  *
   10:  * This software is licensed as described in the file COPYING, which
   11:  * you should have received as part of this distribution. The terms
   12:  * are also available at https://curl.haxx.se/docs/copyright.html.
   13:  *
   14:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
   15:  * copies of the Software, and permit persons to whom the Software is
   16:  * furnished to do so, under the terms of the COPYING file.
   17:  *
   18:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
   19:  * KIND, either express or implied.
   20:  *
   21:  ***************************************************************************/
   22: #include "test.h"
   23: 
   24: #include "warnless.h"
   25: #include "memdebug.h"
   26: 
   27: /* For Windows, mainly (may be moved in a config file?) */
   28: #ifndef STDIN_FILENO
   29:   #define STDIN_FILENO 0
   30: #endif
   31: #ifndef STDOUT_FILENO
   32:   #define STDOUT_FILENO 1
   33: #endif
   34: #ifndef STDERR_FILENO
   35:   #define STDERR_FILENO 2
   36: #endif
   37: 
   38: int test(char *URL)
   39: {
   40:   CURLcode res;
   41:   CURL *curl;
   42: 
   43:   if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
   44:     fprintf(stderr, "curl_global_init() failed\n");
   45:     return TEST_ERR_MAJOR_BAD;
   46:   }
   47: 
   48:   curl = curl_easy_init();
   49:   if(!curl) {
   50:     fprintf(stderr, "curl_easy_init() failed\n");
   51:     curl_global_cleanup();
   52:     return TEST_ERR_MAJOR_BAD;
   53:   }
   54: 
   55:   test_setopt(curl, CURLOPT_URL, URL);
   56:   test_setopt(curl, CURLOPT_CONNECT_ONLY, 1L);
   57:   test_setopt(curl, CURLOPT_VERBOSE, 1L);
   58: 
   59:   res = curl_easy_perform(curl);
   60: 
   61:   if(!res) {
   62:     /* we are connected, now get a HTTP document the raw way */
   63:     const char *request =
   64: #ifdef CURL_DOES_CONVERSIONS
   65:       /* ASCII representation with escape sequences for non-ASCII platforms */
   66:       "\x47\x45\x54\x20\x2f\x35\x35\x36\x20\x48\x54\x54\x50\x2f\x31\x2e"
   67:       "\x32\x0d\x0a\x48\x6f\x73\x74\x3a\x20\x6e\x69\x6e\x6a\x61\x0d\x0a"
   68:       "\x0d\x0a";
   69: #else
   70:       "GET /556 HTTP/1.2\r\n"
   71:       "Host: ninja\r\n\r\n";
   72: #endif
   73:     size_t iolen = 0;
   74: 
   75:     res = curl_easy_send(curl, request, strlen(request), &iolen);
   76: 
   77:     if(!res) {
   78:       /* we assume that sending always work */
   79: 
   80:       do {
   81:         char buf[1024];
   82:         /* busy-read like crazy */
   83:         res = curl_easy_recv(curl, buf, sizeof(buf), &iolen);
   84: 
   85: #ifdef TPF
   86:         sleep(1); /* avoid ctl-10 dump */
   87: #endif
   88: 
   89:         if(iolen) {
   90:           /* send received stuff to stdout */
   91:           if(!write(STDOUT_FILENO, buf, iolen))
   92:             break;
   93:         }
   94: 
   95:       } while((res == CURLE_OK && iolen != 0) || (res == CURLE_AGAIN));
   96:     }
   97: 
   98:     if(iolen != 0)
   99:       res = TEST_ERR_FAILURE;
  100:   }
  101: 
  102: test_cleanup:
  103: 
  104:   curl_easy_cleanup(curl);
  105:   curl_global_cleanup();
  106: 
  107:   return (int)res;
  108: }