| * Curl simple URL request | |
| * | |
| h DFTACTGRP(*NO) ACTGRP(*NEW) | |
| h OPTION(*NOSHOWCPY) | |
| h BNDDIR('CURL') | |
| * | |
| ************************************************************************** | |
| * _ _ ____ _ | |
| * Project ___| | | | _ \| | | |
| * / __| | | | |_) | | | |
| * | (__| |_| | _ <| |___ | |
| * \___|\___/|_| \_\_____| | |
| * | |
| * Copyright (C) Daniel Stenberg, <[email protected]>, 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.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 H,CURL.INC | |
| * | |
| * Simple example to request the URL given as command line parameter and | |
| * output its response. | |
| * | |
| d pi | |
| d url 120 | |
| * | |
| d urllen s 10u 0 URL length | |
| * | |
| ************************************************************************** | |
| * | |
| c eval urllen = trimmed_length(url: %len(url)) | |
| * | |
| * Do the curl stuff. | |
| * | |
| c callp curl_global_init(CURL_GLOBAL_ALL) | |
| c callp main | |
| c callp curl_global_cleanup() | |
| c seton lr Exit | |
| * | |
| ************************************************************************** | |
| * Main procedure: do the curl job. | |
| ************************************************************************** | |
| * | |
| p main b | |
| d main pi | |
| * | |
| d h s * Easy handle | |
| d result s like(CURLcode) Curl return code | |
| d inz(CURLE_OUT_OF_MEMORY) | |
| d errmsgp s * Error string pointer | |
| d response s 52 For error display | |
| * | |
| * Create and fill curl handle. | |
| * | |
| c eval h = curl_easy_init() | |
| c if h <> *NULL | |
| c callp curl_easy_setopt_ccsid(h: CURLOPT_URL: | |
| c %subst(url: 1: urllen): 0) | |
| c callp curl_easy_setopt_long(h: | |
| c CURLOPT_FOLLOWLOCATION: 1) | |
| * | |
| * Perform the request. | |
| * | |
| c eval result = curl_easy_perform(h) | |
| c callp curl_easy_cleanup(h) Release handle | |
| c endif | |
| * | |
| * Check for error and report if some. | |
| * | |
| c if result <> CURLE_OK | |
| c eval errmsgp = curl_easy_strerror_ccsid(result: 0) | |
| c eval response = %str(errmsgp) | |
| c dsply response | |
| c endif | |
| p main e | |
| * | |
| ************************************************************************** | |
| * Get the length of right-trimmed string | |
| ************************************************************************** | |
| * | |
| p trimmed_length b | |
| d trimmed_length pi 10u 0 | |
| d string 999999 const options(*varsize) | |
| d length 10u 0 value | |
| * | |
| d len s 10u 0 | |
| * | |
| c eval len = %scan(X'00': string: 1: length) Limit 0-terminated | |
| c if len = 0 | |
| c eval len = length + 1 | |
| c endif | |
| c if len <= 1 | |
| c return 0 | |
| c endif | |
| c return %checkr(' ': string: len - 1) Trim right | |
| p trimmed_length e | |