1/*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 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.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 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24#include "test.h" 25 26#include "memdebug.h" 27 28static char data[]="this is what we post to the silly web server\n"; 29 30struct WriteThis { 31 char *readptr; 32 size_t sizeleft; 33}; 34 35static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp) 36{ 37 struct WriteThis *pooh = (struct WriteThis *)userp; 38 size_t tocopy = size * nmemb; 39 40 /* Wait one second before return POST data * 41 * so libcurl will wait before sending request body */ 42 wait_ms(1000); 43 44 if(tocopy < 1 || !pooh->sizeleft) 45 return 0; 46 47 if(pooh->sizeleft < tocopy) 48 tocopy = pooh->sizeleft; 49 50 memcpy(ptr, pooh->readptr, tocopy);/* copy requested data */ 51 pooh->readptr += tocopy; /* advance pointer */ 52 pooh->sizeleft -= tocopy; /* less data left */ 53 return tocopy; 54} 55 56int test(char *URL) 57{ 58 CURL *curl; 59 CURLcode res = CURLE_OK; 60 61 struct WriteThis pooh; 62 63 if(!strcmp(URL, "check")) { 64#if (defined(_WIN32) || defined(__CYGWIN__)) 65 printf("Windows TCP does not deliver response data but reports " 66 "CONNABORTED\n"); 67 return 1; /* skip since test will fail on Windows without workaround */ 68#else 69 return 0; /* sure, run this! */ 70#endif 71 } 72 73 pooh.readptr = data; 74 pooh.sizeleft = strlen(data); 75 76 if(curl_global_init(CURL_GLOBAL_ALL)) { 77 fprintf(stderr, "curl_global_init() failed\n"); 78 return TEST_ERR_MAJOR_BAD; 79 } 80 81 curl = curl_easy_init(); 82 if(!curl) { 83 fprintf(stderr, "curl_easy_init() failed\n"); 84 curl_global_cleanup(); 85 return TEST_ERR_MAJOR_BAD; 86 } 87 88 /* First set the URL that is about to receive our POST. */ 89 test_setopt(curl, CURLOPT_URL, URL); 90 91 /* Now specify we want to POST data */ 92 test_setopt(curl, CURLOPT_POST, 1L); 93 94 /* Set the expected POST size */ 95 test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)pooh.sizeleft); 96 97 /* we want to use our own read function */ 98 test_setopt(curl, CURLOPT_READFUNCTION, read_callback); 99 100 /* pointer to pass to our read function */ 101 test_setopt(curl, CURLOPT_READDATA, &pooh); 102 103 /* get verbose debug output please */ 104 test_setopt(curl, CURLOPT_VERBOSE, 1L); 105 106 /* include headers in the output */ 107 test_setopt(curl, CURLOPT_HEADER, 1L); 108 109 /* detect HTTP error codes >= 400 */ 110 /* test_setopt(curl, CURLOPT_FAILONERROR, 1L); */ 111 112 113 /* Perform the request, res will get the return code */ 114 res = curl_easy_perform(curl); 115 116test_cleanup: 117 118 /* always cleanup */ 119 curl_easy_cleanup(curl); 120 curl_global_cleanup(); 121 122 return res; 123} 124