quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLINFO_HTTP_CONNECTCODE.md (1444B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLINFO_HTTP_CONNECTCODE
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLINFO_RESPONSE_CODE (3)
      9   - curl_easy_getinfo (3)
     10   - curl_easy_setopt (3)
     11 Protocol:
     12   - HTTP
     13 Added-in: 7.10.7
     14 ---
     15 
     16 # NAME
     17 
     18 CURLINFO_HTTP_CONNECTCODE - get the CONNECT response code
     19 
     20 # SYNOPSIS
     21 
     22 ~~~c
     23 #include <curl/curl.h>
     24 
     25 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_HTTP_CONNECTCODE, long *p);
     26 ~~~
     27 
     28 # DESCRIPTION
     29 
     30 Pass a pointer to a long to receive the last received HTTP proxy response code
     31 to a CONNECT request. The returned value is zero if no such response code was
     32 available.
     33 
     34 # %PROTOCOLS%
     35 
     36 # EXAMPLE
     37 
     38 ~~~c
     39 int main(void)
     40 {
     41   CURL *curl = curl_easy_init();
     42   if(curl) {
     43     CURLcode res;
     44     curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
     45 
     46     /* typically CONNECT is used to do HTTPS over HTTP proxies */
     47     curl_easy_setopt(curl, CURLOPT_PROXY, "http://127.0.0.1");
     48     res = curl_easy_perform(curl);
     49     if(res == CURLE_OK) {
     50       long code;
     51       res = curl_easy_getinfo(curl, CURLINFO_HTTP_CONNECTCODE, &code);
     52       if(!res && code)
     53         printf("The CONNECT response code: %03ld\n", code);
     54     }
     55     curl_easy_cleanup(curl);
     56   }
     57 }
     58 ~~~
     59 
     60 # %AVAILABILITY%
     61 
     62 # RETURN VALUE
     63 
     64 curl_easy_getinfo(3) returns a CURLcode indicating success or error.
     65 
     66 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     67 libcurl-errors(3).