| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * This software is licensed as described in the file COPYING, which |
| * you should have received as part of this distribution. The terms |
| * are also available at https://curl.haxx.se/docs/copyright.html. |
| * |
| * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| * copies of the Software, and permit persons to whom the Software is |
| * furnished to do so, under the terms of the COPYING file. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| * SPDX-License-Identifier: curl |
| * |
| ***************************************************************************/ |
| |
| #include "test.h" |
| |
| #include "memdebug.h" |
| |
| static const char *show[]={ |
| "daTE", |
| "Server", |
| "content-type", |
| "content-length", |
| "location", |
| "set-cookie", |
| "silly-thing", |
| "fold", |
| "blank", |
| "Blank2", |
| NULL |
| }; |
| |
| #ifdef LIB1946 |
| #define HEADER_REQUEST 0 |
| #else |
| #define HEADER_REQUEST -1 |
| #endif |
| |
| static void showem(CURL *easy, unsigned int type) |
| { |
| int i; |
| struct curl_header *header; |
| for(i = 0; show[i]; i++) { |
| if(CURLHE_OK == curl_easy_header(easy, show[i], 0, type, HEADER_REQUEST, |
| &header)) { |
| if(header->amount > 1) { |
| /* more than one, iterate over them */ |
| size_t index = 0; |
| size_t amount = header->amount; |
| do { |
| printf("- %s == %s (%u/%u)\n", header->name, header->value, |
| (int)index, (int)amount); |
| |
| if(++index == amount) |
| break; |
| if(CURLHE_OK != curl_easy_header(easy, show[i], index, type, |
| HEADER_REQUEST, &header)) |
| break; |
| } while(1); |
| } |
| else { |
| /* only one of this */ |
| printf(" %s == %s\n", header->name, header->value); |
| } |
| } |
| } |
| } |
| |
| static size_t write_cb(char *data, size_t n, size_t l, void *userp) |
| { |
| /* take care of the data here, ignored in this example */ |
| (void)data; |
| (void)userp; |
| return n*l; |
| } |
| int test(char *URL) |
| { |
| CURL *easy = NULL; |
| CURLcode res = CURLE_OK; |
| |
| global_init(CURL_GLOBAL_DEFAULT); |
| easy_init(easy); |
| easy_setopt(easy, CURLOPT_URL, URL); |
| easy_setopt(easy, CURLOPT_VERBOSE, 1L); |
| easy_setopt(easy, CURLOPT_FOLLOWLOCATION, 1L); |
| /* ignores any content */ |
| easy_setopt(easy, CURLOPT_WRITEFUNCTION, write_cb); |
| |
| /* if there's a proxy set, use it */ |
| if(libtest_arg2 && *libtest_arg2) { |
| easy_setopt(easy, CURLOPT_PROXY, libtest_arg2); |
| easy_setopt(easy, CURLOPT_HTTPPROXYTUNNEL, 1L); |
| } |
| res = curl_easy_perform(easy); |
| if(res) |
| goto test_cleanup; |
| |
| showem(easy, CURLH_HEADER); |
| if(libtest_arg2 && *libtest_arg2) { |
| /* now show connect headers only */ |
| showem(easy, CURLH_CONNECT); |
| } |
| showem(easy, CURLH_1XX); |
| showem(easy, CURLH_TRAILER); |
| |
| test_cleanup: |
| curl_easy_cleanup(easy); |
| curl_global_cleanup(); |
| return (int)res; |
| } |