quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLINFO_EFFECTIVE_METHOD.md (1688B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLINFO_EFFECTIVE_METHOD
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLOPT_CUSTOMREQUEST (3)
      9   - CURLOPT_FOLLOWLOCATION (3)
     10   - curl_easy_getinfo (3)
     11   - curl_easy_setopt (3)
     12 Protocol:
     13   - HTTP
     14 Added-in: 7.72.0
     15 ---
     16 
     17 # NAME
     18 
     19 CURLINFO_EFFECTIVE_METHOD - get the last used HTTP method
     20 
     21 # SYNOPSIS
     22 
     23 ~~~c
     24 #include <curl/curl.h>
     25 
     26 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_EFFECTIVE_METHOD,
     27                            char **methodp);
     28 ~~~
     29 
     30 # DESCRIPTION
     31 
     32 Pass in a pointer to a char pointer and get the last used effective HTTP
     33 method.
     34 
     35 In cases when you have asked libcurl to follow redirects, the method may not be
     36 the same method the first request would use.
     37 
     38 The **methodp** pointer is NULL or points to private memory. You MUST NOT
     39 free - it gets freed when you call curl_easy_cleanup(3) on the
     40 corresponding curl handle.
     41 
     42 # %PROTOCOLS%
     43 
     44 # EXAMPLE
     45 
     46 ~~~c
     47 int main(void)
     48 {
     49   CURL *curl = curl_easy_init();
     50   if(curl) {
     51     CURLcode res;
     52     curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
     53     curl_easy_setopt(curl, CURLOPT_POSTFIELDS, "data");
     54     curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
     55     res = curl_easy_perform(curl);
     56     if(res == CURLE_OK) {
     57       char *method = NULL;
     58       curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_METHOD, &method);
     59       if(method)
     60         printf("Redirected to method: %s\n", method);
     61     }
     62     curl_easy_cleanup(curl);
     63   }
     64 }
     65 ~~~
     66 
     67 # %AVAILABILITY%
     68 
     69 # RETURN VALUE
     70 
     71 curl_easy_getinfo(3) returns a CURLcode indicating success or error.
     72 
     73 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     74 libcurl-errors(3).