automotive/dbc
1
0 Fork 0
Code Issues 8 Pull Requests Actions Packages Projects Releases Wiki Activity
Files
ef8e21db2e6a77d102da19fc41e3bb6fff5d0bbf
dbc/docs/html/dbc__parser_8cpp_source.html
T
deeaitch 21d6f12163 update documentation
2026-10-07 20:14:24 -04:00

158 lines
12 KiB
HTML
Raw Blame History

<!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" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>DBC Framework: dbc_parser.cpp Source File</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="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.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 id="projectrow">
<td id="projectalign">
<div id="projectname">DBC Framework
</div>
<div id="projectbrief">DBC parsing and CAN signal decoding framework</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.8 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search/",'.html');
/* @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:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function() { init_codefold(0); });
/* @license-end */
</script>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function(){initNavTree('dbc__parser_8cpp_source.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- 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">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>
<div class="header">
<div class="headertitle"><div class="title">dbc_parser.cpp</div></div>
</div><!--header-->
<div class="contents">
<a href="dbc__parser_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &quot;<a class="code" href="dbc__parser_8h.html">dbc_parser.h</a>&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &quot;dbc_statement_handler.h&quot;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &quot;text_utils.h&quot;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;fstream&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &lt;stdexcept&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="foldopen" id="foldopen00019" data-start="{" data-end="}">
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="classDbcParser.html#aef72826942c9095d653fafa435855e56"> 19</a></span><a class="code hl_struct" href="structDbcDatabase.html">DbcDatabase</a> <a class="code hl_function" href="classDbcParser.html#aef72826942c9095d653fafa435855e56">DbcParser::ParseFile</a>(<span class="keyword">const</span> std::string &amp;filePath)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> std::ifstream input(filePath.c_str());</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="keywordflow">if</span> (!input.is_open())</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;Failed to open DBC file: &quot;</span> + filePath);</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_struct" href="structDbcDatabase.html">DbcDatabase</a> database;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <a class="code hl_struct" href="structDbcParseContext.html">DbcParseContext</a> context{database, <span class="keyword">nullptr</span>};</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">const</span> <a class="code hl_class" href="classDbcStatementDispatcher.html">DbcStatementDispatcher</a> dispatcher;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> std::size_t lineNumber = 0U;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> std::string line;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">while</span> (std::getline(input, line)) {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> ++lineNumber;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> line = dbc_detail::TrimText(line);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordflow">if</span> (line.empty())</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> context.lineNumber = lineNumber;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> dispatcher.<a class="code hl_function" href="classDbcStatementDispatcher.html#a495c2d5c7ebb8103b1987cdd87c142ed">Dispatch</a>(line, context);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception &amp;error) {</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordflow">throw</span> std::runtime_error(filePath + <span class="stringliteral">&quot;:&quot;</span> + std::to_string(lineNumber) +</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="stringliteral">&quot;: &quot;</span> + error.what());</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> }</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> }</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> context.ResolveValueDescriptions(filePath);</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> context.ValidateMultiplexing(filePath);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span> database;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span>}</div>
</div>
<div class="ttc" id="aclassDbcParser_html_aef72826942c9095d653fafa435855e56"><div class="ttname"><a href="classDbcParser.html#aef72826942c9095d653fafa435855e56">DbcParser::ParseFile</a></div><div class="ttdeci">DbcDatabase ParseFile(const std::string &amp;filePath) const</div><div class="ttdoc">Parse DBC file.</div><div class="ttdef"><b>Definition</b> <a href="dbc__parser_8cpp_source.html#l00019">dbc_parser.cpp:19</a></div></div>
<div class="ttc" id="aclassDbcStatementDispatcher_html"><div class="ttname"><a href="classDbcStatementDispatcher.html">DbcStatementDispatcher</a></div><div class="ttdef"><b>Definition</b> <a href="dbc__statement__handler_8h_source.html#l00072">dbc_statement_handler.h:72</a></div></div>
<div class="ttc" id="aclassDbcStatementDispatcher_html_a495c2d5c7ebb8103b1987cdd87c142ed"><div class="ttname"><a href="classDbcStatementDispatcher.html#a495c2d5c7ebb8103b1987cdd87c142ed">DbcStatementDispatcher::Dispatch</a></div><div class="ttdeci">bool Dispatch(const std::string &amp;line, DbcParseContext &amp;context) const</div><div class="ttdef"><b>Definition</b> <a href="dbc__statement__handler_8cpp_source.html#l00382">dbc_statement_handler.cpp:382</a></div></div>
<div class="ttc" id="adbc__parser_8h_html"><div class="ttname"><a href="dbc__parser_8h.html">dbc_parser.h</a></div><div class="ttdoc">Created: 2026-03-13 Author: Deeaitch (Dim. Himro)</div></div>
<div class="ttc" id="astructDbcDatabase_html"><div class="ttname"><a href="structDbcDatabase.html">DbcDatabase</a></div><div class="ttdoc">Parsed DBC content stored in a simple internal form.</div><div class="ttdef"><b>Definition</b> <a href="dbc__database_8h_source.html#l00022">dbc_database.h:22</a></div></div>
<div class="ttc" id="astructDbcParseContext_html"><div class="ttname"><a href="structDbcParseContext.html">DbcParseContext</a></div><div class="ttdef"><b>Definition</b> <a href="dbc__statement__handler_8h_source.html#l00019">dbc_statement_handler.h:19</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_4270bfced15e0e73154b13468c7c9ad9.html">core</a></li><li class="navelem"><a class="el" href="dbc__parser_8cpp.html">dbc_parser.cpp</a></li>
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.8 </li>
</ul>
</div>
</body>
</html>
Reference in new issue View Git Blame Copy Permalink