lib1556.c (2245B)
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 "first.h" 25 26 #include "memdebug.h" 27 28 struct headerinfo { 29 size_t largest; 30 }; 31 32 static size_t header(char *ptr, size_t size, size_t nmemb, void *stream) 33 { 34 size_t headersize = size * nmemb; 35 struct headerinfo *info = (struct headerinfo *)stream; 36 (void)ptr; 37 38 if(headersize > info->largest) 39 /* remember the longest header */ 40 info->largest = headersize; 41 42 return nmemb * size; 43 } 44 45 static CURLcode test_lib1556(char *URL) 46 { 47 CURLcode code; 48 CURL *curl = NULL; 49 CURLcode res = CURLE_OK; 50 struct headerinfo info = {0}; 51 52 global_init(CURL_GLOBAL_ALL); 53 54 easy_init(curl); 55 56 easy_setopt(curl, CURLOPT_HEADERFUNCTION, header); 57 easy_setopt(curl, CURLOPT_HEADERDATA, &info); 58 easy_setopt(curl, CURLOPT_VERBOSE, 1L); 59 easy_setopt(curl, CURLOPT_URL, URL); 60 61 code = curl_easy_perform(curl); 62 if(CURLE_OK != code) { 63 curl_mfprintf(stderr, "%s:%d curl_easy_perform() failed, " 64 "with code %d (%s)\n", 65 __FILE__, __LINE__, code, curl_easy_strerror(code)); 66 res = TEST_ERR_MAJOR_BAD; 67 goto test_cleanup; 68 } 69 70 curl_mprintf("Max = %ld\n", (long)info.largest); 71 72 test_cleanup: 73 74 curl_easy_cleanup(curl); 75 curl_global_cleanup(); 76 77 return res; 78 }