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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef WREPORT_INTERNALS_FS_H</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define WREPORT_INTERNALS_FS_H</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &lt;iterator&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &lt;dirent.h&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;sys/stat.h&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacewreport.html">wreport</a> {</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="keyword">namespace </span>fs {</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory.html">   15</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structwreport_1_1fs_1_1Directory.html">Directory</a></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory.html#ae77186e7685f5da60afb78fa21a93818">   18</a></span>&#160;    <span class="keyword">const</span> std::string&amp; <a class="code" href="structwreport_1_1fs_1_1Directory.html#ae77186e7685f5da60afb78fa21a93818">pathname</a>;</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory.html#a9cbe77d25524ebad4ea5270b683aa502">   24</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="structwreport_1_1fs_1_1Directory.html#a9cbe77d25524ebad4ea5270b683aa502">fd</a>;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">   29</a></span>&#160;    <span class="keyword">struct </span><a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a> : <span class="keyword">public</span> std::iterator&lt;std::input_iterator_tag, struct dirent&gt;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    {</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        DIR* dir = 0;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        <span class="keyword">struct </span>dirent* cur_entry = 0;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <span class="comment">// End iterator</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>();</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <span class="comment">// Start iteration on dir</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>(<span class="keyword">const</span> <a class="code" href="structwreport_1_1fs_1_1Directory.html">Directory</a>&amp; dir);</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>(<span class="keyword">const</span> <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>(<a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp;&amp; o)</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;            : dir(o.dir), cur_entry(o.cur_entry)</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        {</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            o.dir = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            o.cur_entry = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        }</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        ~<a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>();</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp; operator=(<a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp;&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp; i) <span class="keyword">const</span>;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>&amp; i) <span class="keyword">const</span>;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keyword">struct </span>dirent&amp; operator*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *cur_entry; }</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keyword">struct </span>dirent* operator-&gt;()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cur_entry; }</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        <span class="keywordtype">void</span> operator++();</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    };</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <a class="code" href="structwreport_1_1fs_1_1Directory.html">Directory</a>(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    ~<a class="code" href="structwreport_1_1fs_1_1Directory.html">Directory</a>();</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory.html#ab82adab5847df9725dce06845408b6e0">   60</a></span>&#160;    <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a> <a class="code" href="structwreport_1_1fs_1_1Directory.html#ab82adab5847df9725dce06845408b6e0">begin</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>(*<span class="keyword">this</span>); }</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory.html#aed3dbd6d62df16a7dad0d659d022c17e">   63</a></span>&#160;    <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a> <a class="code" href="structwreport_1_1fs_1_1Directory.html#aed3dbd6d62df16a7dad0d659d022c17e">end</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">const_iterator</a>(); }</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structwreport_1_1fs_1_1Directory.html#ac335a99124d53b234233dc6689c8596a">   66</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="structwreport_1_1fs_1_1Directory.html#ac335a99124d53b234233dc6689c8596a">exists</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> fd != -1; }</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="structwreport_1_1fs_1_1Directory.html#a8cb9e2d7fbfa96badbb296bfcb398172">stat</a>(<span class="keyword">struct</span> <a class="code" href="structwreport_1_1fs_1_1Directory.html#a8cb9e2d7fbfa96badbb296bfcb398172">stat</a>&amp; st);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;};</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;}</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;}</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="structwreport_1_1fs_1_1Directory_html"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html">wreport::fs::Directory</a></div><div class="ttdoc">Access a directory on the file system. </div><div class="ttdef"><b>Definition:</b> fs.h:15</div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_html_ac335a99124d53b234233dc6689c8596a"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html#ac335a99124d53b234233dc6689c8596a">wreport::fs::Directory::exists</a></div><div class="ttdeci">bool exists() const </div><div class="ttdoc">Check if the directory exists. </div><div class="ttdef"><b>Definition:</b> fs.h:66</div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_html_ab82adab5847df9725dce06845408b6e0"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html#ab82adab5847df9725dce06845408b6e0">wreport::fs::Directory::begin</a></div><div class="ttdeci">const_iterator begin() const </div><div class="ttdoc">Begin iterator on all directory entries. </div><div class="ttdef"><b>Definition:</b> fs.h:60</div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_html_a9cbe77d25524ebad4ea5270b683aa502"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html#a9cbe77d25524ebad4ea5270b683aa502">wreport::fs::Directory::fd</a></div><div class="ttdeci">int fd</div><div class="ttdoc">O_PATH file descriptor pointing at the directory, or -1 if the directory does not exist...</div><div class="ttdef"><b>Definition:</b> fs.h:24</div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_html_a8cb9e2d7fbfa96badbb296bfcb398172"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html#a8cb9e2d7fbfa96badbb296bfcb398172">wreport::fs::Directory::stat</a></div><div class="ttdeci">void stat(struct stat &amp;st)</div><div class="ttdoc">Call stat(2) on the directory. </div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_html_ae77186e7685f5da60afb78fa21a93818"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html#ae77186e7685f5da60afb78fa21a93818">wreport::fs::Directory::pathname</a></div><div class="ttdeci">const std::string &amp; pathname</div><div class="ttdoc">Pathname of the directory. </div><div class="ttdef"><b>Definition:</b> fs.h:18</div></div>
<div class="ttc" id="namespacewreport_html"><div class="ttname"><a href="namespacewreport.html">wreport</a></div><div class="ttdoc">String functions. </div><div class="ttdef"><b>Definition:</b> benchmark.h:13</div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_html_aed3dbd6d62df16a7dad0d659d022c17e"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory.html#aed3dbd6d62df16a7dad0d659d022c17e">wreport::fs::Directory::end</a></div><div class="ttdeci">const_iterator end() const </div><div class="ttdoc">End iterator on all directory entries. </div><div class="ttdef"><b>Definition:</b> fs.h:63</div></div>
<div class="ttc" id="structwreport_1_1fs_1_1Directory_1_1const__iterator_html"><div class="ttname"><a href="structwreport_1_1fs_1_1Directory_1_1const__iterator.html">wreport::fs::Directory::const_iterator</a></div><div class="ttdoc">Iterator for directory entries. </div><div class="ttdef"><b>Definition:</b> fs.h:29</div></div>
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