quickjs-tart

quickjs-based runtime for wallet-core logic
Log | Files | Refs | README | LICENSE

sslbackend.c (2367B)

      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 /* <DESC>
     25  * Shows HTTPS usage with client certs and optional ssl engine use.
     26  * </DESC>
     27  */
     28 #include <assert.h>
     29 #include <ctype.h>
     30 #include <stdio.h>
     31 #include <stdlib.h>
     32 #include <string.h>
     33 
     34 #include <curl/curl.h>
     35 
     36 /*
     37  * An SSL-enabled libcurl is required for this sample to work (at least one
     38  * SSL backend has to be configured).
     39  *
     40  *  **** This example only works with libcurl 7.56.0 and later! ****
     41 */
     42 
     43 int main(int argc, char **argv)
     44 {
     45   const char *name = argc > 1 ? argv[1] : "openssl";
     46   CURLsslset result;
     47 
     48   if(!strcmp("list", name)) {
     49     const curl_ssl_backend **list;
     50     int i;
     51 
     52     result = curl_global_sslset(CURLSSLBACKEND_NONE, NULL, &list);
     53     assert(result == CURLSSLSET_UNKNOWN_BACKEND);
     54 
     55     for(i = 0; list[i]; i++)
     56       printf("SSL backend #%d: '%s' (ID: %d)\n",
     57              i, list[i]->name, list[i]->id);
     58 
     59     return 0;
     60   }
     61   else if(isdigit((int)(unsigned char)*name)) {
     62     int id = atoi(name);
     63 
     64     result = curl_global_sslset((curl_sslbackend)id, NULL, NULL);
     65   }
     66   else
     67     result = curl_global_sslset(CURLSSLBACKEND_NONE, name, NULL);
     68 
     69   if(result == CURLSSLSET_UNKNOWN_BACKEND) {
     70     fprintf(stderr, "Unknown SSL backend id: %s\n", name);
     71     return 1;
     72   }
     73 
     74   assert(result == CURLSSLSET_OK);
     75 
     76   printf("Version with SSL backend '%s':\n\n\t%s\n", name, curl_version());
     77 
     78   return 0;
     79 }