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<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 &lt;cctype&gt;</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="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="keyword">namespace </span>{</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> std::string TrimText(<span class="keyword">const</span> std::string &amp;text) {</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> std::string::size_type begin = 0U;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keywordflow">while</span> ((begin &lt; text.size()) &amp;&amp;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> std::isspace(<span class="keyword">static_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">&gt;</span>(text[begin])))</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> ++begin;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> std::string::size_type end = text.size();</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">while</span> ((end &gt; begin) &amp;&amp;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> std::isspace(<span class="keyword">static_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">&gt;</span>(text[end - 1U])))</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> --end;</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">return</span> text.substr(begin, end - begin);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> }</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>}<span class="comment">// namespace</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="foldopen" id="foldopen00040" data-start="{" data-end="}">
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="classDbcParser.html#aef72826942c9095d653fafa435855e56"> 40</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="l00041" name="l00041"></a><span class="lineno"> 41</span> std::ifstream input(filePath.c_str());</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">if</span> (!input.is_open())</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</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="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <a class="code hl_struct" href="structDbcDatabase.html">DbcDatabase</a> database;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <a class="code hl_struct" href="structDbcParseContext.html">DbcParseContext</a> context{database, <span class="keyword">nullptr</span>};</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">const</span> <a class="code hl_class" href="classDbcStatementDispatcher.html">DbcStatementDispatcher</a> dispatcher;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> std::size_t lineNumber = 0U;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> std::string line;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">while</span> (std::getline(input, line)) {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> ++lineNumber;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> line = Trim(line);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">if</span> (line.empty())</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> dispatcher.<a class="code hl_function" href="classDbcStatementDispatcher.html#a495c2d5c7ebb8103b1987cdd87c142ed">Dispatch</a>(line, context);</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> } <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception &amp;error) {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</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="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="stringliteral">&quot;: &quot;</span> + error.what());</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> }</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> }</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> database;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>}</div>
</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>std::string DbcParser::Trim(<span class="keyword">const</span> std::string &amp;text) {</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">return</span> TrimText(text);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span>}</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#l00040">dbc_parser.cpp:40</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#l00047">dbc_statement_handler.h:47</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#l00313">dbc_statement_handler.cpp:313</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#l00011">dbc_statement_handler.h:11</a></div></div>
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