181 lines
12 KiB
HTML
181 lines
12 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.16"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>mastodonpp: example07_delete_status.cpp</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">mastodonpp
|
|
 <span id="projectnumber">0.4.0</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.16 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
</div><!-- top -->
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">example07_delete_status.cpp</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<div class="fragment"><div class="line"><span class="comment">/* This file is part of mastodonpp.</span></div>
|
|
<div class="line"><span class="comment"> * Copyright © 2020 tastytea <tastytea@tastytea.de></span></div>
|
|
<div class="line"><span class="comment"> *</span></div>
|
|
<div class="line"><span class="comment"> * Permission to use, copy, modify, and/or distribute this software for any</span></div>
|
|
<div class="line"><span class="comment"> * purpose with or without fee is hereby granted.</span></div>
|
|
<div class="line"><span class="comment"> *</span></div>
|
|
<div class="line"><span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
|
|
<div class="line"><span class="comment"> * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
|
|
<div class="line"><span class="comment"> * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY</span></div>
|
|
<div class="line"><span class="comment"> * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
|
|
<div class="line"><span class="comment"> * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION</span></div>
|
|
<div class="line"><span class="comment"> * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN</span></div>
|
|
<div class="line"><span class="comment"> * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
|
|
<div class="line"><span class="comment"> */</span></div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="comment">// Post a status (/api/v1/status), then delete it (/api/v1/statuses/:id).</span></div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="preprocessor">#if __has_include("mastodonpp.hpp")</span></div>
|
|
<div class="line"><span class="preprocessor"># include "mastodonpp.hpp"</span> <span class="comment">// We're building mastodonpp.</span></div>
|
|
<div class="line"><span class="preprocessor">#else</span></div>
|
|
<div class="line"><span class="preprocessor"># include <mastodonpp/mastodonpp.hpp></span> <span class="comment">// We're building outside mastodonpp.</span></div>
|
|
<div class="line"><span class="preprocessor">#endif</span></div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="preprocessor">#include <chrono></span></div>
|
|
<div class="line"><span class="preprocessor">#include <iostream></span></div>
|
|
<div class="line"><span class="preprocessor">#include <string></span></div>
|
|
<div class="line"><span class="preprocessor">#include <string_view></span></div>
|
|
<div class="line"><span class="preprocessor">#include <thread></span></div>
|
|
<div class="line"><span class="preprocessor">#include <vector></span></div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="keyword">namespace </span>masto = <a class="code" href="namespacemastodonpp.html">mastodonpp</a>;</div>
|
|
<div class="line"><span class="keyword">using namespace </span>std::chrono_literals;</div>
|
|
<div class="line"><span class="keyword">using</span> std::cout;</div>
|
|
<div class="line"><span class="keyword">using</span> std::cerr;</div>
|
|
<div class="line"><span class="keyword">using</span> std::endl;</div>
|
|
<div class="line"><span class="keyword">using</span> std::to_string;</div>
|
|
<div class="line"><span class="keyword">using</span> std::string_view;</div>
|
|
<div class="line"><span class="keyword">using</span> std::this_thread::sleep_for;</div>
|
|
<div class="line"><span class="keyword">using</span> std::vector;</div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])</div>
|
|
<div class="line">{</div>
|
|
<div class="line"> <span class="keyword">const</span> vector<string_view> args(argv, argv + argc);</div>
|
|
<div class="line"> <span class="keywordflow">if</span> (args.size() <= 2)</div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> cerr << <span class="stringliteral">"Usage: "</span> << args[0] << <span class="stringliteral">" <instance hostname> <access token>\n"</span>;</div>
|
|
<div class="line"> <span class="keywordflow">return</span> 1;</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> </div>
|
|
<div class="line"> <span class="keywordflow">try</span></div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> <span class="comment">// Initialize an Instance and a Connection.</span></div>
|
|
<div class="line"> masto::Instance instance{args[1], args[2]};</div>
|
|
<div class="line"> masto::Connection connection{instance};</div>
|
|
<div class="line"> </div>
|
|
<div class="line"> <span class="comment">// Post a status.</span></div>
|
|
<div class="line"> <span class="keyword">auto</span> answer{connection.post(masto::API::v1::statuses,</div>
|
|
<div class="line"> {{<span class="stringliteral">"status"</span>, <span class="stringliteral">"Delete me."</span>}})};</div>
|
|
<div class="line"> <span class="keywordflow">if</span> (answer)</div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> cout << <span class="stringliteral">"Successfully posted a status.\n"</span>;</div>
|
|
<div class="line"> </div>
|
|
<div class="line"> <span class="comment">// Get the ID of the post.</span></div>
|
|
<div class="line"> <span class="comment">// You normally would use a JSON parser, of course. I don't use one</span></div>
|
|
<div class="line"> <span class="comment">// because I don't want to add a dependency just for an example.</span></div>
|
|
<div class="line"> <span class="keyword">const</span> <span class="keyword">auto</span> pos{answer.body.rfind(R<span class="stringliteral">"("id":")") + 6};</span></div>
|
|
<div class="line"><span class="stringliteral"> </span><span class="keyword">const</span> <span class="keyword">auto</span> endpos{answer.body.find(R<span class="stringliteral">"(",)", pos)};</span></div>
|
|
<div class="line"><span class="stringliteral"> </span><span class="keyword">const</span> <span class="keyword">auto</span> <span class="keywordtype">id</span>{answer.body.substr(pos, endpos - pos)};</div>
|
|
<div class="line"> cout << <span class="stringliteral">"Post has ID: "</span> << <span class="keywordtype">id</span> << endl;</div>
|
|
<div class="line"> cout << <span class="stringliteral">"Waiting 10 seconds…\n"</span>;</div>
|
|
<div class="line"> sleep_for(10s);</div>
|
|
<div class="line"> </div>
|
|
<div class="line"> answer = connection.del(masto::API::v1::statuses_id, {{<span class="stringliteral">"id"</span>, <span class="keywordtype">id</span>}});</div>
|
|
<div class="line"> <span class="keywordflow">if</span> (answer)</div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> cout << <span class="stringliteral">"Successfully deleted the status.\n"</span>;</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> <span class="keywordflow">else</span></div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> <span class="keywordflow">if</span> (answer.curl_error_code == 0)</div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> <span class="comment">// If it is no libcurl error, it must be an HTTP error.</span></div>
|
|
<div class="line"> cerr << <span class="stringliteral">"HTTP status: "</span> << answer.http_status << endl;</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> <span class="keywordflow">else</span></div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> <span class="comment">// Network errors like “Couldn't resolve host.”.</span></div>
|
|
<div class="line"> cerr << <span class="stringliteral">"libcurl error "</span> << to_string(answer.curl_error_code)</div>
|
|
<div class="line"> << <span class="stringliteral">": "</span> << answer.error_message << endl;</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> <span class="keywordflow">catch</span> (<span class="keyword">const</span> masto::CURLException &e)</div>
|
|
<div class="line"> {</div>
|
|
<div class="line"> <span class="comment">// Only libcurl errors that are not network errors will be thrown.</span></div>
|
|
<div class="line"> <span class="comment">// There went probably something wrong with the initialization.</span></div>
|
|
<div class="line"> cerr << e.what() << endl;</div>
|
|
<div class="line"> }</div>
|
|
<div class="line"> </div>
|
|
<div class="line"> <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line">}</div>
|
|
</div><!-- fragment --> </div><!-- contents -->
|
|
<div class="ttc" id="anamespacemastodonpp_html"><div class="ttname"><a href="namespacemastodonpp.html">mastodonpp</a></div><div class="ttdoc">C++ wrapper for the Mastodon API.</div><div class="ttdef"><b>Definition:</b> api.cpp:19</div></div>
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.16
|
|
</small></address>
|
|
</body>
|
|
</html>
|